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Youku.com 优酷 - 这世界很酷

视频服务平台,提供视频播放,视频发布,视频搜索,视频分享

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Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 11.61 sec.
Last Checked: 11/25/2019

Youku.com receives about six hundred thousand unique visitors and three million pageviews per day. The estimated value of youku.com is thirty million USD. Each unique visitor makes about 4.74 pageviews on average.

Over the time youku.com has been ranked as high as 55 in the world, while most of its traffic comes from China, where it reached as high as 47 position.

Youku.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (November 28, 2019) youku.com has a valid and up-to-date wildcard SSL certificate issued by GlobalSign nv-sa that expires on August 23, 2020. Check other websites using SSL certificates issued by GlobalSign nv-sa.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust youku.com is quite a safe domain.

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

Global Rank
257
Average Load Time
3.76sec
Links In Count
32,882
Website Value
$34.7 M
Overview
Last Updated: 12/09/2019
Overall result - "youku.com" 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 "youku.com" OK.

Norton ConnectSafe evaluates youku.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/10/2016
GSS "youku.com" 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: 02/18/2019
Malware not found at "youku.com".
"youku.com" is not a phishing page.
"youku.com" does not install unwanted software.
"youku.com" 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 "youku.com" OK.

McAfee assesses youku.com 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 youku.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
WOT "youku.com" VERY GOOD.

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

SSL Information
Domain *.youku.com
Issuer Organization GlobalSign nv-sa
Issuer GlobalSign Organization Validation CA - SHA256 - G2
Algorithm RSA-SHA256
Valid form 08/23/2019
Expiration 08/23/2020
Signed Certificate is not self signed
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youku.com
Server Location
Hangzhou
Zhejiang
China
ASN Information

ASN ID: 37963
ASN Title: CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd., CN

Last Update: 05/29/2019

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

% Information related to 'AS37888 - AS38911'

as-block: AS37888 - AS38911
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: 2009-09-29T06:04:16Z
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
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source: APNIC

% Information related to 'AS37936 - AS37970'

as-block: AS37936 - AS37970
descr: CNNIC ASN block
country: CN
remarks: These AS numbers are further assigned by CNNIC
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source: APNIC

role: CNNIC IPAS CONFEDERATION
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source: APNIC

% Information related to 'AS37963'

% Abuse contact for 'AS37963' is 'ipas@cnnic.cn'

aut-num: AS37963
as-name: CNNIC-ALIBABA-CN-NET-AP
descr: Hangzhou Alibaba Advertising Co.,Ltd.
descr: East Software Park, 99 Huaxing Rd.
descr: Hangzhou, China
country: CN
admin-c: ZM678-AP
tech-c: ZM877-AP
tech-c: ZM876-AP
tech-c: ZM875-AP
import: from AS4837
action pref=100;
accept ANY
import: from AS4134
action pref=100;
accept ANY
export: to AS4837
announce AS37963
export: to AS4134
announce AS37963
mnt-routes: MAINT-CNNIC-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2013-07-24T02:44:02Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas@cnnic.cn
abuse-mailbox: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
mnt-by: MAINT-CNNIC-AP
last-modified: 2017-11-01T08:57:39Z
source: APNIC

person: Shuo Yu
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: shuo.yus@alibaba-inc.com
e-mail: shuo.yus@aliyun-inc.com
nic-hdl: ZM678-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2011-11-02T03:36:02Z
source: APNIC

person: Guoxin Gao
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022600
fax-no: +86-0571-85022600
e-mail: anti-spam@list.alibaba-inc.com
nic-hdl: ZM875-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-07-30T01:56:01Z
source: APNIC

person: security trouble
e-mail: cloud-cc-sqcloud@list.alibaba-inc.com
address: 5th,floor,Building D,the West Lake International Plaza of S&T,391#Wen’er Road
address: Hangzhou, Zhejiang, China
phone: +86-0571-85022600
country: CN
mnt-by: MAINT-CNNIC-AP
nic-hdl: ZM876-AP
last-modified: 2013-07-08T02:56:02Z
source: APNIC

person: Guowei Pan
address: 5F, Builing D, the West Lake International Plaza of S&T
address: No.391 Wen'er Road, Hangzhou City
address: Zhejiang, China, 310099
country: CN
phone: +86-0571-85022088-30763
fax-no: +86-0571-85022600
e-mail: guowei.pangw@alibaba-inc.com
nic-hdl: ZM877-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-07-09T01:34:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

HTML Metatags
Title
优酷 - 这世界很酷
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
视频服务平台,提供视频播放,视频发布,视频搜索,视频分享
The description is too short. If a description is too short, the search engines may add text found elsewhere on the page. Note that search engines may show a different description from the one you have authored if they feel it may be more relevant to a user's search.
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
Language not found
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 5, ...<img class="a-avatar_17DKW" src="//img.alicdn.com/tfs/TB1.0VvChja...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-20/4c6b9227581...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-20/eee4f9bd283...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-20/2cf1b9370d2...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-20/b3cc28cfa29...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-20/bab719962c6...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-20/eb837827be1...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-18/e96b4cab872...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-03-18/6026b0f95d9...
Line 5, ...<img src="//ykimg.alicdn.com/develop/image/2019-04-25/724c703b596...
Line 5, ...<img src="//liangcang-material.alicdn.com/prod/upload/7537ba4b2fc...
Line 5, ...<img src="//liangcang-material.alicdn.com/prod/upload/fbc53d634c1...
Line 5, ...<img src="//liangcang-material.alicdn.com/prod/upload/97da5f84071...
Line 5, ...<img src="//ykpic.alicdn.com/upload/prod/b2bfa40b1d9940ad98a1235c...
Line 5, ...<img src="//liangcang-material.alicdn.com/prod/upload/c716054b441...

84 items are hidden.
Full results are available for registered users only.
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
10 H2 tag(s).
The H2s are akin to book chapters, describing the main topics you’ll cover in sections of the article.
H3
3 H3 tag(s).
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
0.35 %
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
default, favicon.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 failed Loaded (/robots.txt)
If you don’t have a robots.txt file, then search engines will still crawl and index your website. However, you will not be able to tell search engines which pages or folders they should not crawl.
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 Loaded successfully (/sitemap.xml)
Using a sitemap doesn't guarantee that all the items in your sitemap will be crawled and indexed, however, your site will benefit from having a sitemap.
WHOIS

Domain Name: YOUKU.COM
Registry Domain ID: 108723153_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2019-03-01T05:38:31Z
Creation Date: 2003-12-22T09:57:45Z
Registry Expiry Date: 2022-12-22T09:57:45Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: DNS1.YOUKU.COM
Name Server: DNS2.YOUKU.COM
Name Server: DNS3.YOUKU.COM
Name Server: DNS4.YOUKU.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2019-10-01T13:40:38Z

DNS Records
HostA RecordTTL
youku.com106.11.186.1300
HostMX RecordPriorityTTL
youku.commx2.youku.com20300
youku.commx1.youku.com20300
HostNS RecordTTL
youku.comdns4.youku.com86400
youku.comdns3.youku.com86400
youku.comdns2.youku.com86400
youku.comdns1.youku.com86400
HostTXT RecordTTL
youku.comv=spf1 include:spf1.staff.mail.aliyun.com -all300

dns1.youku.com
TTL: 600
Email address: hostmaster.youku.com
Serial: 2017041914
Refresh: 3600
Retry: 1200
Expire: 3600
Minimum: 360

Errors
Warnings

Last tested: 10/07/2018

Desktop
Desktop Speed
35%
Desktop Resource Breakdown
Total Resources213
Number of Hosts25
Static Resources129
JavaScript Resources27
CSS Resources3

Last tested: 10/07/2018

Mobile
Mobile Usability
99%
Mobile Speed
30%
Mobile Resource Breakdown
Total Resources129
Number of Hosts14
Static Resources116
JavaScript Resources30
CSS Resources5
www.youku.com
www.youku.net
www.youku.org
www.youku.info
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