grouplens.org Website Information
Daily Unique Visits: 14,624
Daily Page Views: 87,744
Income Per Day: $175
Estimated Value: $126,000
This website is located in United States and is using following IP address 128.101.34.235. See the complete list of popular websites hosted in United States.
grouplens.org is registered under .ORG top-level domain. Please check other sites in .ORG zone.
Website grouplens.org is using the following name servers:
- dns1.easydns.com
- dns3.easydns.ca
- dns2.easydns.net
and is probably hosted by UMN-SYSTEM - University of Minnesota, US. See the full list of other websites hosted by UMN-SYSTEM - University of Minnesota, US.
The highest website grouplens.org position in Alexa rank database was 22455 and the lowest rank position was 992870. Current position of grouplens.org in Alexa rank database is 98075.
Desktop speed score of grouplens.org (50/100) is better than the results of 23.83% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of grouplens.org (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.
Mobile speed score of grouplens.org (53/100) is better than the results of 39.51% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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grouplens.org Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
grouplens.org whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Domain Name: GROUPLENS.ORG
Registry Domain ID: D2492371-LROR
Registrar WHOIS Server: whois.easydns.com
Registrar URL: http://www.easydns.com
Updated Date: 2015-08-10T20:04:06Z
Creation Date: 1998-11-20T05:00:00Z
Registry Expiry Date: 2022-11-19T05:00:00Z
Registrar Registration Expiration Date:
Registrar: easyDNS Technologies Inc.
Registrar IANA ID: 469
Registrar Abuse Contact Email: abuse@easydns.com
Registrar Abuse Contact Phone: +1.4165358672
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: CSE Dept. Univ of MN
Registrant State/Province: Minnesota
Registrant Country: US
Name Server: DNS1.EASYDNS.COM
Name Server: DNS2.EASYDNS.NET
Name Server: DNS3.EASYDNS.CA
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-22T11:40:47Z
Registry Domain ID: D2492371-LROR
Registrar WHOIS Server: whois.easydns.com
Registrar URL: http://www.easydns.com
Updated Date: 2015-08-10T20:04:06Z
Creation Date: 1998-11-20T05:00:00Z
Registry Expiry Date: 2022-11-19T05:00:00Z
Registrar Registration Expiration Date:
Registrar: easyDNS Technologies Inc.
Registrar IANA ID: 469
Registrar Abuse Contact Email: abuse@easydns.com
Registrar Abuse Contact Phone: +1.4165358672
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization: CSE Dept. Univ of MN
Registrant State/Province: Minnesota
Registrant Country: US
Name Server: DNS1.EASYDNS.COM
Name Server: DNS2.EASYDNS.NET
Name Server: DNS3.EASYDNS.CA
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-22T11:40:47Z
grouplens.org server information
Servers Location
grouplens.org desktop page speed rank
Last tested: 2018-12-16
Desktop Speed
Bad
50/100
grouplens.org Desktop Speed Test Quick Summary
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priority - 6Leverage browser caching
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priority - 0Minify CSS
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grouplens.org Desktop Resource Breakdown
| Total Resources | 38 |
| Number of Hosts | 10 |
| Static Resources | 21 |
| JavaScript Resources | 11 |
| CSS Resources | 9 |
grouplens.org mobile page speed rank
Last tested: 2018-12-16
Mobile Speed
Bad
53/100
grouplens.org Mobile Speed Test Quick Summary
priority - 51Optimize images
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priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 9Leverage browser caching
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priority - 5Reduce server response time
In our test, your server responded in 0.53 seconds.
priority - 0Minify CSS
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grouplens.org Mobile Resource Breakdown
| Total Resources | 38 |
| Number of Hosts | 10 |
| Static Resources | 21 |
| JavaScript Resources | 11 |
| CSS Resources | 9 |
grouplens.org mobile page usability
Last tested: 2018-12-16
Mobile Usability
Good
98/100
grouplens.org Mobile Usability Test Quick Summary
priority - 2Size tap targets appropriately
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
<a href="https://groupl…ut/contact-us/">Contact Us</a> and 7 others are close to other tap targets.grouplens.org HTML validation
Errors
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Line: 44 Column: 1 - 71
"...</script> <link rel='https://api.w.org/' href='https://grouplens.org/wp-json/' /> <link..."
"...</script> <link rel='https://api.w.org/' href='https://grouplens.org/wp-json/' /> <link..."
Bad value “//duckduckgo.com/search.html?width=300&site=grouplens.org&prefill=search grouplens.org” for attribute “src” on element “iframe”: Illegal character in query: space is not allowed.
Line: 233 Column: 9 - 213
"...> <iframe src="//duckduckgo.com/search.html?width=300&site=grouplens.org&prefill=search grouplens.org" style="overflow:hidden;margin:12px 0 24px 0;padding:0;width:358px;height:40px;" frameborder="0"></ifra..."
"...> <iframe src="//duckduckgo.com/search.html?width=300&site=grouplens.org&prefill=search grouplens.org" style="overflow:hidden;margin:12px 0 24px 0;padding:0;width:358px;height:40px;" frameborder="0"></ifra..."
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Line: 233 Column: 9 - 213
"...> <iframe src="//duckduckgo.com/search.html?width=300&site=grouplens.org&prefill=search grouplens.org" style="overflow:hidden;margin:12px 0 24px 0;padding:0;width:358px;height:40px;" frameborder="0"></ifra..."
"...> <iframe src="//duckduckgo.com/search.html?width=300&site=grouplens.org&prefill=search grouplens.org" style="overflow:hidden;margin:12px 0 24px 0;padding:0;width:358px;height:40px;" frameborder="0"></ifra..."
Warnings
The “banner” role is unnecessary for element “header”.
Line: 115 Column: 3 - 79
"...if]--> <header class="banner navbar navbar-inverse navbar-static-top" role="banner"> <di..."
"...if]--> <header class="banner navbar navbar-inverse navbar-static-top" role="banner"> <di..."
The “navigation” role is unnecessary for element “nav”.
Line: 129 Column: 5 - 60
"...div> <nav class="collapse navbar-collapse" role="navigation"> ..."
"...div> <nav class="collapse navbar-collapse" role="navigation"> ..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 226 Column: 1 - 58
"...p --> <footer class="content-info gl-footer" role="contentinfo"> <d..."
"...p --> <footer class="content-info gl-footer" role="contentinfo"> <d..."
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grouplens.org Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
grouplens.org TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.