Show

Yonsei.ac.kr YONSEI University, Seoul, Korea

Yonsei University located in Seoul, Korea is one of the best private universities in Korea found in 1885.

Need help with your SEO?
Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 3.79 sec.
Last Checked: 08/07/2019

Yonsei.ac.kr receives about eight thousand unique visitors and sixty thousand pageviews per day. The estimated value of yonsei.ac.kr is eight hundred thousand USD. Each unique visitor makes about 8.28 pageviews on average.

Over the time yonsei.ac.kr has been ranked as high as 5,212 in the world, while most of its traffic comes from Korea, where it reached as high as 247 position.

It’s good for yonsei.ac.kr that their server is also located in Korea, as that enables the majority of their visitors to benefit from a much faster page load time.

At the time of the last check (July 05, 2019) yonsei.ac.kr has a valid and up-to-date wildcard SSL certificate that expires on October 16, 2020.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust yonsei.ac.kr is quite a safe domain.

Mobile-Friendly test indicates that yonsei.ac.kr is well optimized for mobile and tablet devices, however website page loading time could be improved.

Global Rank
9,933
Average Load Time
0.77sec
Links In Count
5,224
Website Value
$840,960
Overview
Last Updated: 08/20/2019
Overall result - "yonsei.ac.kr" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 01/12/2019
NCS "yonsei.ac.kr" OK.

Norton ConnectSafe evaluates yonsei.ac.kr for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/11/2016
GSS "yonsei.ac.kr" OK.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "yonsei.ac.kr".
"yonsei.ac.kr" is not a phishing page.
"yonsei.ac.kr" does not install unwanted software.
"yonsei.ac.kr" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 01/09/2019
SA "yonsei.ac.kr" OK.

McAfee assesses yonsei.ac.kr for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze yonsei.ac.kr for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
WOT "yonsei.ac.kr" VERY GOOD.

The WOT calculates reputation of the yonsei.ac.kr. This reputation system receives ratings from users and information from third-party sources, assesses the yonsei.ac.kr for safety features and confirms, whether yonsei.ac.kr is suitable for children.

SSL Information
Domain *.yonsei.ac.kr
Issuer Thawte RSA CA 2018
Algorithm RSA-SHA256
Valid form 07/18/2018
Expiration 10/16/2020
Signed Certificate is not self signed
Additional Domains *.yonsei.ac.kr
yonsei.ac.kr
Server Location
Seoul-teukbyeolsi
Republic of
Korea
ASN Information

ASN ID: 4665
ASN Title: YONSEI-AS-KR Yonsei University, KR

Last Update: 05/30/2019

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS4608 - AS4864'

as-block: AS4608 - AS4864
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

% Information related to 'AS4665'

% Abuse contact for 'AS4665' is 'hostmaster@nic.or.kr'

aut-num: AS4665
as-name: YONSEI-AS-KR
descr: Yonsei University
country: KR
admin-c: AM1858-AP
tech-c: AM1858-AP
import: from AS3786
action pref=100;
accept ANY
import: from AS4766
action pref=10;
accept ANY
export: to AS3786
announce AS4665
export: to AS4766
announce AS4665
default: to AS4766
action pref=10;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-11-28T08:01:42Z
source: APNIC

irt: IRT-KRNIC-KR
address: Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail: hostmaster@nic.or.kr
abuse-mailbox: hostmaster@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-19T07:36:36Z
source: APNIC

person: AS Manager
address: Seoul Seodaemun-gu Yonsei-ro 50
country: KR
phone: +82-2-2123-3411
e-mail: network@yonsei.ac.kr
nic-hdl: AM1858-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-11-28T08:01:10Z
source: APNIC

% Information related to 'AS4665'

aut-num: AS4665
as-name: YONSEI-AS-KR-KR
descr: Yonsei University
country: KR
import: from AS4766 action pref=10 accept ANY
import: from AS3786 action pref=100 accept ANY
export: to AS4766 announce AS4665
export: to AS3786 announce AS4665
admin-c: PJ19-KR
tech-c: SW19-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Seoul Seodaemun-gu Yonsei-ro 50
address: Yonsei University
country: KR
phone: +82-2-2123-3411
e-mail: network@yonsei.ac.kr
nic-hdl: PJ19-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Seoul Seodaemun-gu Yonsei-ro 50
address: Yonsei University
country: KR
phone: +82-2-2123-3411
e-mail: network@yonsei.ac.kr
nic-hdl: SW19-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

HTML Metatags
Title
YONSEI University, Seoul, Korea
The title has an optimal length. Search engines typically displays the first 50–70 characters of a title tag. If you keep your titles under 70 characters, our research suggests that you can expect about 90% of your titles to display properly.
Description
Yonsei University located in Seoul, Korea is one of the best private universities in Korea found in 1885.
The description has optimal length. Keep in mind that the "optimal" length will vary depending on the situation, and your primary goal should be to provide value and drive clicks.
Encoding
UTF-8
You should always specify the encoding used for an HTML page. If you don't, you risk that characters in your content are incorrectly interpreted. This is not just an issue of human readability, increasingly machines need to understand your data too.
Language
en English
Identifying the language of your content allows you to automatically do a number of things, from changing the look and behavior of a page, to assisting search engines in extracting information. If part of the page uses text in a different language, you can add a language attribute with a different value to the element that surrounds that content.
Language Region
Not Found
Images
Attribute ALT
Line 838, ...<img src="/_res/en_sc/img/common/btn-more.png" alt="">...
Line 993, ...<img src="/_res/en_sc/img/main/world-top-one-percent-researchers-...
As a general rule, search engines do not interpret the content of image files. The text provided in the <img alt> attribute enables the site owner to provide relevant information to the search engine and to the end user.
H1-H6 Tags Information

For search engines, <H> tags helps understand the structure of the text on a page better. For users, headings are like anchors in a wall of text, navigating them through the page and making it easier to digest. The <h1> tag reinforces the core keyword(s) found in the <title>, <description>, and the <body>. We recommend that the <h1> tag includes keywords that reflect the contents of the page and that it is not longer than 150 characters in length, but don’t overuse the tags and the keywords in them. Keep it readable for users.

H1
The H1 tag is missing
Your H1 introduces the topic your page is all about, just as a title tells a reader what a book is all about. Add a header to the page by using a H1 tag and place it within the BODY of the page source.
H2
5 H2 tag(s).
The H2s are akin to book chapters, describing the main topics you’ll cover in sections of the article.
H3
Subsequent headers, H3s to H6s, serve as additional sub-headings within each section, just as a book chapter may be split up by multiple sub-topics.
H4
H5
H6
Iframes Information
iFrame
iFrames not found.
Since search engines consider the content in iframes to belong to another website, the best you can hope for is no effect on SEO. Iframes tend to neither help nor hurt your search engine ranking. For this reason, it’s best to refrain from using iframes on main pages that you want to rank high in search engine results. Instead, fill high-priority pages with useful, unique content and save iframes for other pages.
Code To Text Ratio
Code To Text Ratio
5.61 %
A good code to text ratio is anywhere from 25 to 70 percent. This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information. This has become especially apparent since search engines, such as Google, released the Panda update which placed importance on content-driven sites.
Favicons

Favicons are the little piece of graphic that represents your brand on browser tabs, bookmark lists, search history, search ads and even search results. These files are placed in a file called favicon.ico and placed in the root directory of a website. There are no direct SEO effects of having favicons. However, there may be indirect benefits such as increased usability of site and bookmarks. It makes your website look more professional and help a users to remember your site while browsing through multiple URLs. If you want to get mentioned benefits you have to specify icons for different web browsers and sometimes even for different mobiles.

Default Favicon
Line 36, /_res/en_sc/etc/icon.ico
Backup icon for most desktop browsers (if no icon of the right size is found). Tag format <link rel="shortcut icon" href="path-to-16x16-icon.ico" type="image/x-icon" />
16x16 Optional Favicon
Standard icon for outdated browsers or small resolution hand held devices. Tag format <link rel="icon" type="image/png" sizes="16x16" href="path-to-16x16.png">
32x32 Optional Favicon
Standard for most desktop browsers. Tag format <link rel="icon" sizes="32x32" href="path-to-32x32.png">
96x96 Optional Favicon
Mostly used as GoogleTV icon. Tag format <link rel="icon" type="image/png" sizes="96x96" href="path-to-96x96.png">
Default Apple Icon
Backup icon for apple devices (if no icon of the right size is found). Preferrable size 60x60. Tag format <link rel="apple-touch-icon" sizes="72x72" href="path-to-small-icon.png">
180x180 Apple Icon
iPhone 6 plus icons. Tag format <link rel="apple-touch-icon" sizes="180x180" href="path-to-180x180.png">
152x152 Apple Icon
iPad, iPad mini icons. Tag format <link rel="apple-touch-icon" sizes="152x152" href="path-to-icon-152x152.png">
167x167 Apple Icon
iPad Pro icon. Tag format <link rel="apple-touch-icon" sizes="167x167" href="path-to-167x167.png">
Robots.txt Information

Robots.txt is a text file that website owners can create to tell search engine bots how to crawl and index pages on their site.

Robots File
Robots File Loaded successfully (/robots.txt)
You can have multiple lines of instructions to allow or disallow specific URLs and add multiple sitemaps. If you do not disallow a URL, then search engine bots assume that they are allowed to crawl it.
Disallow
Not found
Other User-Agent
Not found
Default User-Agent
1 record(s)
Sitemap

A sitemap is an XML file where is provided information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs in the site. Search engines crawling bots read this file to more efficiently and intelligently crawl your site and to find URLs that may be isolated from rest of the site's content.

Default Sitemap
Sitemap File failed Loaded (/sitemap.xml)
Your site will benefit from having a sitemap.
WHOIS

query : yonsei.ac.kr

# KOREAN(UTF8)

도메인이름 : yonsei.ac.kr
등록인 : 연세대학교
등록인 주소 : 서울특별시 서대문구 신촌동 연세대학교 학술정보원
등록인 우편번호 : 120749
책임자 : 연세대학교
책임자 전자우편 : network@yonsei.ac.kr
책임자 전화번호 : 02-2123-3411
등록일 : 1993. 06. 08.
최근 정보 변경일 : 2015. 08. 28.
사용 종료일 : 2019. 10. 15.
정보공개여부 : Y
등록대행자 : (주)아이네임즈(http://www.inames.co.kr)
DNSSEC : 미서명

1차 네임서버 정보
호스트이름 : ns.yonsei.ac.kr
IP 주소 : 165.132.10.21

2차 네임서버 정보
호스트이름 : ns2.yonsei.ac.kr
IP 주소 : 165.132.5.21
호스트이름 : ns3.yonsei.ac.kr
IP 주소 : 165.132.237.21
호스트이름 : yumciris.yonsei.ac.kr
IP 주소 : 128.134.207.17

네임서버 이름이 .kr이 아닌 경우는 IP주소가 보이지 않습니다.

# ENGLISH

Domain Name : yonsei.ac.kr
Registrant : Yonsei University
Registrant Address : Yonsei Univ., Sinchon-dong Seodaemun-gu, Seoul, KR
Registrant Zip Code : 120749
Administrative Contact(AC) : Yonsei University
AC E-Mail : network@yonsei.ac.kr
AC Phone Number : 02-2123-3411
Registered Date : 1993. 06. 08.
Last Updated Date : 2015. 08. 28.
Expiration Date : 2019. 10. 15.
Publishes : Y
Authorized Agency : Inames Co., Ltd.(http://www.inames.co.kr)
DNSSEC : unsigned

Primary Name Server
Host Name : ns.yonsei.ac.kr
IP Address : 165.132.10.21

Secondary Name Server
Host Name : ns2.yonsei.ac.kr
IP Address : 165.132.5.21
Host Name : ns3.yonsei.ac.kr
IP Address : 165.132.237.21
Host Name : yumciris.yonsei.ac.kr
IP Address : 128.134.207.17


- KISA/KRNIC WHOIS Service -

DNS Records
HostA RecordTTL
yonsei.ac.kr165.132.13.383600
HostMX RecordPriorityTTL
yonsei.ac.kralt4.aspmx.l.google.com103600
yonsei.ac.kralt3.aspmx.l.google.com103600
yonsei.ac.kralt1.aspmx.l.google.com53600
yonsei.ac.kraspmx.l.google.com13600
yonsei.ac.kralt2.aspmx.l.google.com53600
HostNS RecordTTL
yonsei.ac.krns2.yonsei.ac.kr3600
yonsei.ac.krns.yonsei.ac.kr3600
yonsei.ac.krns3.yonsei.ac.kr3600
yonsei.ac.kryumciris.yonsei.ac.kr3600
HostTXT RecordTTL
yonsei.ac.krv=spf1 include:_spf1.yonsei.ac.kr include:_spf2.yonsei.ac.kr include:_spf3.yonsei.ac.kr include:_spf.google.com -all60
yonsei.ac.krgoogle-site-verification=9nWmjG3yoyHVAJ_7-X4PNxHqfbCAfE0sRagOClhnJ-k60

ns.yonsei.ac.kr
TTL: 3600
Email address: network.yonsei.ac.kr
Serial: 2007118594
Refresh: 10800
Retry: 900
Expire: 604800
Minimum: 7200

Warnings
Line: 6 Column: 1 - 122
"...IE=edge"> <meta name="viewport" content="width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"> <titl..."
Line: 1571 Column: 4 - 137
"...nner"> <img src="/_attach/image/en_sc/2017/08/thumb_348fdcec7b7e150431a6fb475fcd2013.jpg" alt="Tackling Malaria with "Photodynamic therapy""> <d..."
Line: 1682 Column: 21 - 154
"...ass="img"><img src="/_attach/image/en_sc/2017/08/thumb_348fdcec7b7e150431a6fb475fcd2013.jpg" alt="Tackling Malaria with "Photodynamic therapy""></div>..."
Errors
Line: 1571 Column: - 115
"... Malaria with "Photodynamic th..."
Line: 1682 Column: - 132
"... Malaria with "Photodynamic th..."
Line: 1571 Column: - 135
"...dynamic therapy""> <div cla..."
Line: 1571 Column: - 136
"...ynamic therapy""> <div clas..."
Line: 1682 Column: - 152
"...dynamic therapy""></div> <d..."
Line: 1682 Column: - 153
"...ynamic therapy""></div> <di..."
Line: 1571 Column: 4 - 137
"...nner"> <img src="/_attach/image/en_sc/2017/08/thumb_348fdcec7b7e150431a6fb475fcd2013.jpg" alt="Tackling Malaria with "Photodynamic therapy""> <d..."
Line: 1682 Column: 21 - 154
"...ass="img"><img src="/_attach/image/en_sc/2017/08/thumb_348fdcec7b7e150431a6fb475fcd2013.jpg" alt="Tackling Malaria with "Photodynamic therapy""></div>..."
Line: 1571 Column: 4 - 137
"...nner"> <img src="/_attach/image/en_sc/2017/08/thumb_348fdcec7b7e150431a6fb475fcd2013.jpg" alt="Tackling Malaria with "Photodynamic therapy""> <d..."
Line: 1682 Column: 21 - 154
"...ass="img"><img src="/_attach/image/en_sc/2017/08/thumb_348fdcec7b7e150431a6fb475fcd2013.jpg" alt="Tackling Malaria with "Photodynamic therapy""></div>..."

Last tested: 07/13/2016

Desktop
Desktop Speed
48%
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 542.6KiB (73% reduction).

Compressing http://yonsei.ac.kr/_res/sc/_js/user/jquery-ui.min.js could save 171KiB (73% reduction).
Compressing http://yonsei.ac.kr/_common/cms.js could save 70.1KiB (70% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/jquery.min.js could save 61.1KiB (65% reduction).
Compressing http://yonsei.ac.kr/sc/index.jsp could save 55.4KiB (81% reduction).
Compressing http://yonsei.ac.kr/_common/js/control.js could save 40.3KiB (81% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/swiper.jquery.min.js could save 39KiB (73% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/board.css could save 27.5KiB (81% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/default.css could save 24.6KiB (77% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/main.css could save 11.8KiB (75% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/swiper.min.css could save 11.7KiB (83% reduction).
Compressing http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js could save 9.8KiB (70% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/common.js could save 8.6KiB (71% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/main.js could save 6.2KiB (69% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/imagesloaded.pkgd.min.js could save 4.5KiB (66% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/user.css could save 885B (46% reduction).

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:

http://yonsei.ac.kr/_attach/file/ocx/movie/2016/06…EShpXxjnqcmvjMcqrc.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/movie/2016/07…bkUeZfIroPppZmFWWc.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/movie/2016/07…nctROCmIHnlybsjqMs.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…VjWFdWmLPUrAjzhSHP.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…UtHdwyPktJkeAfQneI.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…EnXNAhTlNnNBIuSKJd.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…jpfrrySBBTFcuKltgc.JPG (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/08bd3…356edded6f1617bff5.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/94572…662d4254a647052a08.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/c5138…101c3ab0daf664110c.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/fb33c…b57528c7e0f8b8a94f.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/06/77cdc…4973f41332aba95af8.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/06/9d590…3b5c7f773ac0cbeaa6.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/12698…2273b2219b3f8fb066.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/9e062…c49d3a425c5fc35a09.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/bdf5a…97461bc074959fd6e1.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/de92a…dd0266c2d76601228c.jpg (expiration not specified)
http://yonsei.ac.kr/_common/cms.js (expiration not specified)
http://yonsei.ac.kr/_common/js/control.js (expiration not specified)
http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/board.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/default.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/main.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/swiper.min.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/user.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/common.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/imagesloaded.pkgd.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/jquery-ui.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/jquery.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/main.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/swiper.jquery.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_familysite2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_focusleft.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_focusright.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_footermenu.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_mgnb.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_tabline.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_tabmenu.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/blog.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_gnbclose.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_qclose.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_top.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_topM.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bul_quick.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bul_ractangle.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/facebook.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/ir_common.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/play.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/youtube.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_explore.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_link1.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_link2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_link4.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_link6.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_newsHit.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_spotlites.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_more.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_nextSlide.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_nextVisual.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_pause.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_pause2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_play.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_play2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_prevSlide.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_prevVisual.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bul_issue.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bul_issue2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bul_issue_on.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bul_issue_on2.png (expiration not specified)

Your page has 10 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.Remove render-blocking JavaScript:

http://yonsei.ac.kr/_res/sc/_js/user/jquery.min.js
http://yonsei.ac.kr/_res/sc/_js/user/jquery-ui.min.js
http://yonsei.ac.kr/_res/sc/_js/user/imagesloaded.pkgd.min.js
http://yonsei.ac.kr/_res/sc/_js/user/swiper.jquery.min.js
http://yonsei.ac.kr/_res/sc/_js/user/common.js
http://yonsei.ac.kr/_res/sc/_js/user/main.js
http://yonsei.ac.kr/_common/cms.js
http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js
http://yonsei.ac.kr/_common/js/control.js
http://yonsei.ac.kr/_res/sc/_js/user.js

Optimize CSS Delivery of the following:

http://yonsei.ac.kr/_res/sc/_css/default.css
http://yonsei.ac.kr/_res/sc/_css/board.css
http://yonsei.ac.kr/_res/sc/_css/swiper.min.css
http://yonsei.ac.kr/_res/sc/_css/main.css
http://yonsei.ac.kr/_res/sc/_css/user.css

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 77.7KiB (29% reduction).

Losslessly compressing http://yonsei.ac.kr/_attach/image/sc/2016/07/bdf5a…97461bc074959fd6e1.jpg could save 37.2KiB (20% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/ir_common.png could save 6.3KiB (18% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/play.png could save 2KiB (42% reduction).
Compressing and resizing http://yonsei.ac.kr/_res/sc/img/common/btn_topM.png could save 1.8KiB (78% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bul_quick.png could save 1.7KiB (56% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_top.png could save 1.1KiB (81% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/blog.png could save 968B (84% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/youtube.png could save 943B (83% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_pause2.png could save 923B (88% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_gnbclose.png could save 921B (87% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_explore.png could save 904B (87% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_nextVisual.png could save 880B (80% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_prevVisual.png could save 877B (79% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bul_ractangle.png could save 876B (88% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_nextSlide.png could save 861B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/facebook.png could save 860B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_tabmenu.png could save 859B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_footermenu.png could save 857B (91% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_mgnb.png could save 857B (91% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_play.png could save 857B (87% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_prevSlide.png could save 857B (85% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_pause.png could save 856B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_play2.png could save 856B (62% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bul_issue_on2.png could save 856B (69% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_qclose.png could save 855B (85% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_focusright.png could save 854B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_newsHit.png could save 854B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bul_issue_on.png could save 854B (79% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_focusleft.png could save 853B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_tabline.png could save 853B (87% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_familysite2.png could save 852B (84% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bul_issue.png could save 852B (77% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_more.png could save 851B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_link4.png could save 849B (73% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_link1.png could save 847B (65% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_link2.png could save 841B (63% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bul_issue2.png could save 825B (62% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_link6.png could save 816B (51% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_spotlites.png could save 559B (35% reduction).

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 55.3KiB (31% reduction).

Minifying http://yonsei.ac.kr/_common/cms.js could save 28.9KiB (30% reduction).
Minifying http://yonsei.ac.kr/_common/js/control.js could save 15KiB (31% reduction).
Minifying http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js could save 6.3KiB (46% reduction).
Minifying http://yonsei.ac.kr/_res/sc/_js/user/main.js could save 2.5KiB (29% reduction).
Minifying http://yonsei.ac.kr/_res/sc/_js/user/common.js could save 2.4KiB (21% reduction).

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 22KiB (33% reduction).

Minifying http://yonsei.ac.kr/sc/index.jsp could save 22KiB (33% reduction).

Desktop Resource Breakdown
Total Resources75
Number of Hosts1
Static Resources70
JavaScript Resources11
CSS Resources5

Last tested: 07/13/2016

Mobile
Mobile Usability
100%
Mobile Speed
38%
Your page has 10 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.Remove render-blocking JavaScript:

http://yonsei.ac.kr/_res/sc/_js/user/jquery.min.js
http://yonsei.ac.kr/_res/sc/_js/user/jquery-ui.min.js
http://yonsei.ac.kr/_res/sc/_js/user/imagesloaded.pkgd.min.js
http://yonsei.ac.kr/_res/sc/_js/user/swiper.jquery.min.js
http://yonsei.ac.kr/_res/sc/_js/user/common.js
http://yonsei.ac.kr/_res/sc/_js/user/main.js
http://yonsei.ac.kr/_common/cms.js
http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js
http://yonsei.ac.kr/_common/js/control.js
http://yonsei.ac.kr/_res/sc/_js/user.js

Optimize CSS Delivery of the following:

http://yonsei.ac.kr/_res/sc/_css/default.css
http://yonsei.ac.kr/_res/sc/_css/board.css
http://yonsei.ac.kr/_res/sc/_css/swiper.min.css
http://yonsei.ac.kr/_res/sc/_css/main.css
http://yonsei.ac.kr/_res/sc/_css/user.css

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 542.6KiB (73% reduction).

Compressing http://yonsei.ac.kr/_res/sc/_js/user/jquery-ui.min.js could save 171KiB (73% reduction).
Compressing http://yonsei.ac.kr/_common/cms.js could save 70.1KiB (70% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/jquery.min.js could save 61.1KiB (65% reduction).
Compressing http://yonsei.ac.kr/sc/index.jsp could save 55.4KiB (81% reduction).
Compressing http://yonsei.ac.kr/_common/js/control.js could save 40.3KiB (81% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/swiper.jquery.min.js could save 39KiB (73% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/board.css could save 27.5KiB (81% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/default.css could save 24.6KiB (77% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/main.css could save 11.8KiB (75% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/swiper.min.css could save 11.7KiB (83% reduction).
Compressing http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js could save 9.8KiB (70% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/common.js could save 8.6KiB (71% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/main.js could save 6.2KiB (69% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_js/user/imagesloaded.pkgd.min.js could save 4.5KiB (66% reduction).
Compressing http://yonsei.ac.kr/_res/sc/_css/user.css could save 885B (46% reduction).

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:

http://yonsei.ac.kr/_attach/file/ocx/movie/2016/06…EShpXxjnqcmvjMcqrc.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/movie/2016/07…bkUeZfIroPppZmFWWc.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/movie/2016/07…nctROCmIHnlybsjqMs.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…VjWFdWmLPUrAjzhSHP.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…UtHdwyPktJkeAfQneI.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…EnXNAhTlNnNBIuSKJd.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/file/ocx/news/2016/06/…jpfrrySBBTFcuKltgc.JPG (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/08bd3…356edded6f1617bff5.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/94572…662d4254a647052a08.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/c5138…101c3ab0daf664110c.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2015/08/fb33c…b57528c7e0f8b8a94f.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/06/77cdc…4973f41332aba95af8.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/06/9d590…3b5c7f773ac0cbeaa6.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/12698…2273b2219b3f8fb066.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/9e062…c49d3a425c5fc35a09.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/bdf5a…97461bc074959fd6e1.jpg (expiration not specified)
http://yonsei.ac.kr/_attach/image/sc/2016/07/de92a…dd0266c2d76601228c.jpg (expiration not specified)
http://yonsei.ac.kr/_common/cms.js (expiration not specified)
http://yonsei.ac.kr/_common/js/control.js (expiration not specified)
http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/board.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/default.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/main.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/swiper.min.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_css/user.css (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/common.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/imagesloaded.pkgd.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/jquery-ui.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/jquery.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/main.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/_js/user/swiper.jquery.min.js (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_familysite2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_focusleft.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_focusright.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_footermenu.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_mgnb.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bg_tabmenu.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/blog.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_gnbclose.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_qclose.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_top.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/btn_topM.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bul_quick.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/bul_ractangle.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/facebook.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/ir_common.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/play.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/common/youtube.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bg_newsHit.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_more.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_nextSlide.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_nextVisual.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_pause.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_pause2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_play.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_play2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_prevSlide.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/btn_prevVisual.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bul_issue2.png (expiration not specified)
http://yonsei.ac.kr/_res/sc/img/main/bul_issue_on2.png (expiration not specified)

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
57KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 1 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 67% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips snapshot:17.

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 70.4KiB (27% reduction).

Losslessly compressing http://yonsei.ac.kr/_attach/image/sc/2016/07/bdf5a…97461bc074959fd6e1.jpg could save 37.2KiB (20% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/ir_common.png could save 6.3KiB (18% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/play.png could save 2KiB (42% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bul_quick.png could save 1.7KiB (56% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_topM.png could save 1.7KiB (75% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_top.png could save 1.1KiB (81% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/blog.png could save 968B (84% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/youtube.png could save 943B (83% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_pause2.png could save 923B (88% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_gnbclose.png could save 921B (87% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_nextVisual.png could save 880B (80% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_prevVisual.png could save 877B (79% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bul_ractangle.png could save 876B (88% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_nextSlide.png could save 861B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/facebook.png could save 860B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_tabmenu.png could save 859B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_footermenu.png could save 857B (91% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_mgnb.png could save 857B (91% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_play.png could save 857B (87% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_prevSlide.png could save 857B (85% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_pause.png could save 856B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_play2.png could save 856B (62% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bul_issue_on2.png could save 856B (69% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/btn_qclose.png could save 855B (85% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_focusright.png could save 854B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bg_newsHit.png could save 854B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_focusleft.png could save 853B (89% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/common/bg_familysite2.png could save 852B (84% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/btn_more.png could save 851B (86% reduction).
Losslessly compressing http://yonsei.ac.kr/_res/sc/img/main/bul_issue2.png could save 825B (62% reduction).

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 55.3KiB (31% reduction).

Minifying http://yonsei.ac.kr/_common/cms.js could save 28.9KiB (30% reduction).
Minifying http://yonsei.ac.kr/_common/js/control.js could save 15KiB (31% reduction).
Minifying http://yonsei.ac.kr/_common/js/select/dropkick.1-0.1.js could save 6.3KiB (46% reduction).
Minifying http://yonsei.ac.kr/_res/sc/_js/user/main.js could save 2.5KiB (29% reduction).
Minifying http://yonsei.ac.kr/_res/sc/_js/user/common.js could save 2.4KiB (21% reduction).

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 22KiB (33% reduction).

Minifying http://yonsei.ac.kr/sc/index.jsp could save 22KiB (33% reduction).

Mobile Resource Breakdown
Total Resources66
Number of Hosts1
Static Resources61
JavaScript Resources11
CSS Resources5
ww.yonsei.ac.kr
www.yonsei.ac.kr
qww.yonsei.ac.kr
wqww.yonsei.ac.kr
qwww.yonsei.ac.kr
aww.yonsei.ac.kr
waww.yonsei.ac.kr
awww.yonsei.ac.kr
sww.yonsei.ac.kr
wsww.yonsei.ac.kr
swww.yonsei.ac.kr
eww.yonsei.ac.kr
weww.yonsei.ac.kr
ewww.yonsei.ac.kr
2ww.yonsei.ac.kr
w2ww.yonsei.ac.kr
2www.yonsei.ac.kr
3ww.yonsei.ac.kr
w3ww.yonsei.ac.kr
3www.yonsei.ac.kr
wqw.yonsei.ac.kr
wwqw.yonsei.ac.kr
waw.yonsei.ac.kr
wwaw.yonsei.ac.kr
wsw.yonsei.ac.kr
wwsw.yonsei.ac.kr
wew.yonsei.ac.kr
wwew.yonsei.ac.kr
w2w.yonsei.ac.kr
ww2w.yonsei.ac.kr
w3w.yonsei.ac.kr
ww3w.yonsei.ac.kr
wwq.yonsei.ac.kr
wwwq.yonsei.ac.kr
wwa.yonsei.ac.kr
wwwa.yonsei.ac.kr
wws.yonsei.ac.kr
wwws.yonsei.ac.kr
wwe.yonsei.ac.kr
wwwe.yonsei.ac.kr
ww2.yonsei.ac.kr
www2.yonsei.ac.kr
ww3.yonsei.ac.kr
www3.yonsei.ac.kr
wwwyonsei.ac.kr
www,yonsei.ac.kr
www.,yonsei.ac.kr
www,.yonsei.ac.kr
www/yonsei.ac.kr
www./yonsei.ac.kr
www/.yonsei.ac.kr
www.onsei.ac.kr
www.tonsei.ac.kr
www.ytonsei.ac.kr
www.tyonsei.ac.kr
www.gonsei.ac.kr
www.ygonsei.ac.kr
www.gyonsei.ac.kr
www.honsei.ac.kr
www.yhonsei.ac.kr
www.hyonsei.ac.kr
www.uonsei.ac.kr
www.yuonsei.ac.kr
www.uyonsei.ac.kr
www.6onsei.ac.kr
www.y6onsei.ac.kr
www.6yonsei.ac.kr
www.7onsei.ac.kr
www.y7onsei.ac.kr
www.7yonsei.ac.kr
www.ynsei.ac.kr
www.yinsei.ac.kr
www.yoinsei.ac.kr
www.yionsei.ac.kr
www.yknsei.ac.kr
www.yoknsei.ac.kr
www.ykonsei.ac.kr
www.ylnsei.ac.kr
www.yolnsei.ac.kr
www.ylonsei.ac.kr
www.ypnsei.ac.kr
www.yopnsei.ac.kr
www.yponsei.ac.kr
www.y9nsei.ac.kr
www.yo9nsei.ac.kr
www.y9onsei.ac.kr
www.y0nsei.ac.kr
www.yo0nsei.ac.kr
www.y0onsei.ac.kr
www.yosei.ac.kr
www.yobsei.ac.kr
www.yonbsei.ac.kr
www.yobnsei.ac.kr
www.yohsei.ac.kr
www.yonhsei.ac.kr
www.yohnsei.ac.kr
www.yojsei.ac.kr
www.yonjsei.ac.kr
www.yojnsei.ac.kr
www.yomsei.ac.kr
www.yonmsei.ac.kr
www.yomnsei.ac.kr
www.yonei.ac.kr
www.yonwei.ac.kr
www.yonswei.ac.kr
www.yonwsei.ac.kr
www.yoneei.ac.kr
www.yonseei.ac.kr
www.yonesei.ac.kr
www.yondei.ac.kr
www.yonsdei.ac.kr
www.yondsei.ac.kr
www.yonzei.ac.kr
www.yonszei.ac.kr
www.yonzsei.ac.kr
www.yonxei.ac.kr
www.yonsxei.ac.kr
www.yonxsei.ac.kr
www.yonaei.ac.kr
www.yonsaei.ac.kr
www.yonasei.ac.kr
www.yonsi.ac.kr
www.yonswi.ac.kr
www.yonsewi.ac.kr
www.yonssi.ac.kr
www.yonsesi.ac.kr
www.yonssei.ac.kr
www.yonsdi.ac.kr
www.yonsedi.ac.kr
www.yonsri.ac.kr
www.yonseri.ac.kr
www.yonsrei.ac.kr
www.yons3i.ac.kr
www.yonse3i.ac.kr
www.yons3ei.ac.kr
www.yons4i.ac.kr
www.yonse4i.ac.kr
www.yons4ei.ac.kr
www.yonse.ac.kr
www.yonseu.ac.kr
www.yonseiu.ac.kr
www.yonseui.ac.kr
www.yonsej.ac.kr
www.yonseij.ac.kr
www.yonseji.ac.kr
www.yonsek.ac.kr
www.yonseik.ac.kr
www.yonseki.ac.kr
www.yonseo.ac.kr
www.yonseio.ac.kr
www.yonseoi.ac.kr
www.yonse8.ac.kr
www.yonsei8.ac.kr
www.yonse8i.ac.kr
www.yonse9.ac.kr
www.yonsei9.ac.kr
www.yonse9i.ac.kr
www.yonseiac.kr
www.yonsei,ac.kr
www.yonsei.,ac.kr
www.yonsei,.ac.kr
www.yonsei/ac.kr
www.yonsei./ac.kr
www.yonsei/.ac.kr
www.yonsei.c.kr
www.yonsei.qc.kr
www.yonsei.aqc.kr
www.yonsei.qac.kr
www.yonsei.wc.kr
www.yonsei.awc.kr
www.yonsei.wac.kr
www.yonsei.sc.kr
www.yonsei.asc.kr
www.yonsei.sac.kr
www.yonsei.zc.kr
www.yonsei.azc.kr
www.yonsei.zac.kr
www.yonsei.a.kr
www.yonsei.ax.kr
www.yonsei.acx.kr
www.yonsei.axc.kr
www.yonsei.ad.kr
www.yonsei.acd.kr
www.yonsei.adc.kr
www.yonsei.af.kr
www.yonsei.acf.kr
www.yonsei.afc.kr
www.yonsei.av.kr
www.yonsei.acv.kr
www.yonsei.avc.kr
www.yonsei.ackr
www.yonsei.ac,kr
www.yonsei.ac.,kr
www.yonsei.ac,.kr
www.yonsei.ac/kr
www.yonsei.ac./kr
www.yonsei.ac/.kr
www.yonsei.ac.r
www.yonsei.ac.jr
www.yonsei.ac.kjr
www.yonsei.ac.jkr
www.yonsei.ac.ir
www.yonsei.ac.kir
www.yonsei.ac.ikr
www.yonsei.ac.mr
www.yonsei.ac.kmr
www.yonsei.ac.mkr
www.yonsei.ac.lr
www.yonsei.ac.klr
www.yonsei.ac.lkr
www.yonsei.ac.or
www.yonsei.ac.kor
www.yonsei.ac.okr
www.yonsei.ac.k
www.yonsei.ac.ke
www.yonsei.ac.kre
www.yonsei.ac.ker
www.yonsei.ac.kd
www.yonsei.ac.krd
www.yonsei.ac.kdr
www.yonsei.ac.kf
www.yonsei.ac.krf
www.yonsei.ac.kfr
www.yonsei.ac.kt
www.yonsei.ac.krt
www.yonsei.ac.ktr
www.yonsei.ac.k4
www.yonsei.ac.kr4
www.yonsei.ac.k4r
www.yonsei.ac.k5
www.yonsei.ac.kr5
www.yonsei.ac.k5r