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Researchgate.net ResearchGate | Find and share research

Access 130+ million publications and connect with 15+ million researchers. Join for free and gain visibility by uploading your research.

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Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 09/16/2019

Researchgate.net receives about two million unique visitors and five million pageviews per day. The estimated value of researchgate.net is sixty million USD. Each unique visitor makes about 2.29 pageviews on average.

Over the time researchgate.net has been ranked as high as 101 in the world, while most of its traffic comes from China, where it reached as high as 149 position.

We recommend moving researchgate.net server from Canada to China, as it will speed up researchgate.net page load time for the majority of their users.

At the time of the last check (July 04, 2019) researchgate.net has an expired wildcard SSL certificate (expired on August 30, 2019).

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

Mobile-Friendly test indicates that researchgate.net is well optimized for mobile and tablet devices.

Global Rank
143
Average Load Time
2.16sec
Links In Count
14,136
Website Value
$63.7 M
Overview
Last Updated: 10/20/2019
Overall result - "researchgate.net" 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 "researchgate.net" OK.

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

Google Safe Search
Last Updated: 10/10/2016
GSS "researchgate.net" 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 "researchgate.net".
"researchgate.net" is not a phishing page.
"researchgate.net" does not install unwanted software.
"researchgate.net" 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 "researchgate.net" OK.

McAfee assesses researchgate.net 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 researchgate.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/09/2019
WOT "researchgate.net" VERY GOOD.

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

SSL Information
Domain *.researchgate.net
Issuer AlphaSSL CA - SHA256 - G2
Algorithm RSA-SHA256
Valid form 08/29/2016
Expiration 08/30/2019
Signed Certificate is not self signed
Additional Domains *.researchgate.net
researchgate.net
Server Location
Toronto
Ontario
Canada
ASN Information

ASN ID: 13768
ASN Title: COGECO-PEER1 - Cogeco Peer 1, CA

Last Update: 05/29/2019

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13768
ASName: COGECO-PEER1
ASHandle: AS13768
RegDate: 2002-06-09
Updated: 2017-11-24
Ref: https://rdap.arin.net/registry/autnum/13768

OrgName: Cogeco Peer 1
OrgId: PER1
Address: 413 Horner Avenue
City: Toronto
StateProv: ON
PostalCode: M8W 4W3
Country: CA
RegDate:
Updated: 2017-06-27
Ref: https://rdap.arin.net/registry/entity/PER1

OrgAbuseHandle: NSA-ARIN
OrgAbuseName: Peer 1 Network AUP Enforcement
OrgAbusePhone: +1-604-484-2588
OrgAbuseEmail: abuse@peer1.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSA-ARIN

OrgTechHandle: ZP55-ARIN
OrgTechName: PEER 1 Network Inc
OrgTechPhone: +1-866-484-2588
OrgTechEmail: nsc.global@cogecopeer1.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZP55-ARIN

RTechHandle: ZP55-ARIN
RTechName: PEER 1 Network Inc
RTechPhone: +1-866-484-2588
RTechEmail: nsc.global@cogecopeer1.com
RTechRef: https://rdap.arin.net/registry/entity/ZP55-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

HTML Metatags
Title
ResearchGate | Find and share research
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
Access 130+ million publications and connect with 15+ million researchers. Join for free and gain visibility by uploading your research.
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
Success, no any <img> without defined ALT attribute. Alt text is helpful to end users if they have images disabled or if the image does not properly load.
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
1 H1 tag(s).
Your H1 introduces the topic your page is all about, just as a title tells a reader what a book is all about.
H2
3 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
Line 103, ...<iframe src="https://www.googletagmanager.com/ns.html?id=GTM-MKVK...
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
3.72 %
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 12, https://c5.rgstatic.net/m/426351313275430/images/favicon/favicon.ico
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
Line 11, https://c5.rgstatic.net/m/42134677640462/images/favicon/favicon-16x16.png
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
Line 9, https://c5.rgstatic.net/m/41542880220916/images/favicon/favicon-32x32.png
Standard for most desktop browsers. Tag format <link rel="icon" sizes="32x32" href="path-to-32x32.png">
96x96 Optional Favicon
Line 10, https://www.researchgate.net/favicon-96x96.png
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
Line 9, https://www.researchgate.net/apple-touch-icon-180x180.png
iPhone 6 plus icons. Tag format <link rel="apple-touch-icon" sizes="180x180" href="path-to-180x180.png">
152x152 Apple Icon
Line 9, https://www.researchgate.net/apple-touch-icon-152x152.png
iPad, iPad mini icons. Tag format <link rel="apple-touch-icon" sizes="152x152" href="path-to-icon-152x152.png">
167x167 Apple Icon
Line 9, https://www.researchgate.net/apple-touch-icon-167x167.png
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
8 record(s)
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

Domain Name: RESEARCHGATE.NET
Registry Domain ID: 1398585619_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.meshdigital.com
Registrar URL: http://www.meshdigital.com
Updated Date: 2019-02-07T12:57:13Z
Creation Date: 2008-02-08T19:33:02Z
Registry Expiry Date: 2020-02-08T19:33:02Z
Registrar: Mesh Digital Limited
Registrar IANA ID: 1390
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS-1432.AWSDNS-51.ORG
Name Server: NS-1779.AWSDNS-30.CO.UK
Name Server: NS-299.AWSDNS-37.COM
Name Server: NS-636.AWSDNS-15.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2019-10-01T13:46:54Z

DNS Records
HostA RecordTTL
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researchgate.net209.15.209.74600
HostMX RecordPriorityTTL
researchgate.netresearchgate-net.mail.protection.outlook.de1003600
HostNS RecordTTL
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HostTXT RecordTTL
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ns-636.awsdns-15.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Errors
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Last tested: 08/13/2019

Desktop
Desktop Speed
69%
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 225.2KiB (76% reduction).

Compressing and resizing https://www.researchgate.net/images/jobs/solutions-advertising.png could save 120.2KiB (78% reduction).
Compressing and resizing https://www.researchgate.net/images/jobs/solutions-job.png could save 104.5KiB (75% reduction).
Compressing https://c5.rgstatic.net/m/42731944728910/images/template/index_logo11.png could save 257B (29% reduction).
Compressing https://c5.rgstatic.net/m/419228746062089/images/template/index_logo06.png could save 234B (12% reduction).

Your page has 6 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.Optimize CSS Delivery of the following:

https://c5.rgstatic.net/m/4285512874935929/styles/rg-base.css
https://c5.rgstatic.net/m/41078313309642676/styles/rg-nova.css
https://c5.rgstatic.net/styles/bundles/common.aac7df.css
https://c5.rgstatic.net/styles/bundles/bootstrap.186b7e.css
https://c5.rgstatic.net/styles/bundles/entrypoints…ation/Index.a90913.css
https://c5.rgstatic.net/styles/bundles/entrypoints…erLoggedOut.74d046.css

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.

http://researchgate.net/
https://researchgate.net/
https://www.researchgate.net/

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:

https://www.googletagmanager.com/gtm.js?id=GTM-MKVKH7 (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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 168B (40% reduction).

Compressing https://c5.rgstatic.net/styles/bundles/bootstrap.186b7e.css could save 168B (40% reduction).

Desktop Resource Breakdown
Total Resources66
Number of Hosts17
Static Resources44
JavaScript Resources16
CSS Resources6

Last tested: 06/12/2016

Mobile
Mobile Usability
99%
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <html id="rgw10_575cd1c86e40d" class="yui3-js-enable…idgetContainer">ResearchGate -…or log in with</html> is close to 2 other tap targets final.
The tap target <html id="rgw10_575cd1c86e40d" class="yui3-js-enable…idgetContainer">ResearchGate -…or log in with</html> and 3 others are close to other tap targets.
The tap target <div id="rgw1_575cd1c86e40d" class="page-index js-widgetContainer">Advance your r…· Advertisers</div> is close to 1 other tap targets final.
The tap target <div id="rgw2_575cd1c86e40d" class="index-content…idgetContainer">Advance your r…· Advertisers</div> is close to 1 other tap targets final.
The tap target <a href="topics">Q&amp;A</a> and 3 others are close to other tap targets.

Mobile Speed
69%
Your page has 1 blocking script resources and 7 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:

https://c5.rgstatic.net/m/29979088145363/javascrip…n/lib/error_logging.js

Optimize CSS Delivery of the following:

https://c5.rgstatic.net/m/23263311199152697/styles/rg.css
https://c5.rgstatic.net/m/2683002124216041/styles/rg2.css
https://c5.rgstatic.net/m/21518746117113343/styles/rg-nova.css
https://c5.rgstatic.net/m/2139434684155/styles/pow…ttomClassification.css
https://c5.rgstatic.net/m/22499249442393/styles/po…serButtonsCentered.css
https://c5.rgstatic.net/m/214224132362444/styles/p…cation/PressQuotes.css
https://c5.rgstatic.net/m/2162492566116996/styles/…exContentNewBottom.css

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 24.9KiB (31% reduction).

Losslessly compressing https://c5.rgstatic.net/m/2300180004284789/images/icons.png could save 24.9KiB (31% 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:

https://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-MKVKH7 (16.3 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

Mobile Resource Breakdown
Total Resources89
Number of Hosts9
Static Resources79
JavaScript Resources29
CSS Resources10
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