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cos.name website information.

cos.name domain name is registered by .NAME top-level domain registry. See the other sites registred in .NAME domain zone.

Following name servers are specified for cos.name domain:

  • albert.ns.cloudflare.com
  • kristin.ns.cloudflare.com

and probably website cos.name is hosted by WIKIMEDIA - Wikimedia Foundation Inc., US web hosting company. Check the complete list of other most popular websites hosted by WIKIMEDIA - Wikimedia Foundation Inc., US hosting company.

According to Alexa traffic rank the highest website cos.name position was 18492 (in the world). The lowest Alexa rank position was 902587. Now website cos.name ranked in Alexa database as number 831615 (in the world).

Website cos.name Desktop speed measurement score (82/100) is better than the results of 74.03% of other sites and shows that the page is performing great on desktop computers.

cos.name Mobile usability score (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of cos.name (62/100) is better than the results of 59.44% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-16-2024 831,615-12,947
Nov-15-2024 818,6684,746
Nov-14-2024 823,41410,123
Nov-13-2024 833,5370
Nov-12-2024 833,5370
Nov-11-2024 833,5370
Nov-10-2024 833,53718,713

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cos.name Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.



cos.name whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


Disclaimer: VeriSign, Inc. makes every effort to maintain the
completeness and accuracy of the Whois data, but cannot guarantee
that the results are error-free. Therefore, any data provided
through the Whois service are on an as is basis without any
warranties.
BY USING THE WHOIS SERVICE AND THE DATA CONTAINED
HEREIN OR IN ANY REPORT GENERATED WITH RESPECT THERETO, IT IS
ACCEPTED THAT VERISIGN, INC. IS NOT LIABLE FOR
ANY DAMAGES OF ANY KIND ARISING OUT OF, OR IN CONNECTION WITH, THE
REPORT OR THE INFORMATION PROVIDED BY THE WHOIS SERVICE, NOR
OMISSIONS OR MISSING INFORMATION. THE RESULTS OF ANY WHOIS REPORT OR
INFORMATION PROVIDED BY THE WHOIS SERVICE CANNOT BE RELIED UPON IN
CONTEMPLATION OF LEGAL PROCEEDINGS WITHOUT FURTHER VERIFICATION, NOR
DO SUCH RESULTS CONSTITUTE A LEGAL OPINION. Acceptance of the
results of the Whois constitutes acceptance of these terms,
conditions and limitations. Whois data may be requested only for
lawful purposes, in particular, to protect legal rights and
obligations. Illegitimate uses of Whois data include, but are not
limited to, unsolicited email, data mining, direct marketing or any
other improper purpose. Any request made for Whois data will be
documented by VeriSign, Inc. but will not be used for any commercial purpose whatsoever.

****

Registry Domain ID: 134493966_DOMAIN_NAME-VRSN
Domain Name: COS.NAME
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited

>>> Last update of whois database: 2024-09-20T20:02:46Z

cos.name server information

Servers Location

IP Address
104.248.78.23
Region
Delaware
City
Wilmington

cos.name desktop page speed rank

Last tested: 2017-05-05


Desktop Speed Medium
82/100

cos.name Desktop Speed Test Quick Summary


priority - 10 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 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://cdn.mathjax.org/mathjax/latest/MathJax.js?…=TeX-AMS-MML_HTMLorMML
http://cos.name/wp-includes/js/jquery/jquery.js?ver=1.12.4
http://cos.name/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1

Optimize CSS Delivery of the following:

http://cos.name/wp-content/themes/twentythirteen/g…enericons.css?ver=3.03
http://cos.name/wp-content/themes/COS-kermesinus/style.css?ver=2013-07-18
http://cos.name/wp-content/themes/twentythirteen/style.css

priority - 7 Leverage browser caching

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://www.google-analytics.com/analytics.js (2 hours)
http://cos.name/wp-content/plugins/wp-code-highlig…mon.pack.js?ver=0.5.18 (24 hours)
http://cos.name/wp-content/plugins/wp-code-highlig…tom.pack.js?ver=0.5.18 (24 hours)
http://cos.name/wp-content/plugins/wp-code-highlig…ub-gist.css?ver=0.5.18 (24 hours)
http://cos.name/wp-content/themes/COS-kermesinus/i…s/headers/cos-logo.png (24 hours)
http://cos.name/wp-content/themes/COS-kermesinus/i…/search-icon-white.png (24 hours)
http://cos.name/wp-content/themes/COS-kermesinus/style.css?ver=2013-07-18 (24 hours)
http://cos.name/wp-content/themes/twentythirteen/g…enericons.css?ver=3.03 (24 hours)
http://cos.name/wp-content/themes/twentythirteen/j…ctions.js?ver=20160717 (24 hours)
http://cos.name/wp-content/themes/twentythirteen/style.css (24 hours)
http://cos.name/wp-content/uploads/2013/04/qrcode-8cm.jpg (24 hours)
http://cos.name/wp-content/uploads/2017/02/fig4-300x256.png (24 hours)
http://cos.name/wp-includes/images/rss.png (24 hours)
http://cos.name/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 (24 hours)
http://cos.name/wp-includes/js/jquery/jquery.js?ver=1.12.4 (24 hours)
http://cos.name/wp-includes/js/wp-embed.min.js?ver…d504c71f24017003d3663d (24 hours)
http://cos.name/wp-includes/js/wp-emoji-release.mi…d504c71f24017003d3663d (24 hours)

priority - 3 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 30.5KiB (32% reduction).

Compressing and resizing http://cos.name/wp-content/uploads/2013/04/qrcode-8cm.jpg could save 16.1KiB (66% reduction).
Compressing http://cos.name/wp-content/uploads/2017/02/fig4-300x256.png could save 7.6KiB (19% reduction).
Compressing http://cos.name/wp-content/themes/COS-kermesinus/i…s/headers/cos-logo.png could save 5.8KiB (20% reduction).
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cos.name Desktop Resources

Total Resources23
Number of Hosts5
Static Resources21
JavaScript Resources11
CSS Resources4

cos.name Desktop Resource Breakdown

cos.name mobile page speed rank

Last tested: 2017-04-26


Mobile Speed Bad
62/100

cos.name Mobile Speed Test Quick Summary


priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 3 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://cdn.mathjax.org/mathjax/latest/MathJax.js?…=TeX-AMS-MML_HTMLorMML
https://cos.name/wp-includes/js/jquery/jquery.js?ver=1.12.4
https://cos.name/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1

Optimize CSS Delivery of the following:

https://cos.name/wp-content/themes/twentythirteen/…enericons.css?ver=3.03
https://cos.name/wp-content/themes/COS-kermesinus/style.css?ver=2013-07-18
https://cos.name/wp-content/themes/twentythirteen/style.css

priority - 11 Leverage browser caching

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.google-analytics.com/analytics.js (2 hours)
https://cos.name/wp-content/plugins/wp-code-highli…mon.pack.js?ver=0.5.18 (24 hours)
https://cos.name/wp-content/plugins/wp-code-highli…tom.pack.js?ver=0.5.18 (24 hours)
https://cos.name/wp-content/plugins/wp-code-highli…ub-gist.css?ver=0.5.18 (24 hours)
https://cos.name/wp-content/themes/COS-kermesinus/…s/headers/cos-logo.png (24 hours)
https://cos.name/wp-content/themes/COS-kermesinus/…arch-icon-2x-white.png (24 hours)
https://cos.name/wp-content/themes/COS-kermesinus/style.css?ver=2013-07-18 (24 hours)
https://cos.name/wp-content/themes/twentythirteen/…enericons.css?ver=3.03 (24 hours)
https://cos.name/wp-content/themes/twentythirteen/…ctions.js?ver=20160717 (24 hours)
https://cos.name/wp-content/themes/twentythirteen/style.css (24 hours)
https://cos.name/wp-content/uploads/2013/04/qrcode-8cm.jpg (24 hours)
https://cos.name/wp-content/uploads/2017/02/fig4-768x656.png (24 hours)
https://cos.name/wp-includes/images/rss.png (24 hours)
https://cos.name/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 (24 hours)
https://cos.name/wp-includes/js/jquery/jquery.js?ver=1.12.4 (24 hours)
https://cos.name/wp-includes/js/wp-embed.min.js?ve…d504c71f24017003d3663d (24 hours)
https://cos.name/wp-includes/js/wp-emoji-release.m…d504c71f24017003d3663d (24 hours)

priority - 5 Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 49.3KiB (18% reduction).

Compressing https://cos.name/wp-content/uploads/2017/02/fig4-768x656.png could save 37.6KiB (17% reduction).
Compressing https://cos.name/wp-content/themes/COS-kermesinus/…s/headers/cos-logo.png could save 5.8KiB (20% reduction).
Compressing https://cos.name/wp-content/uploads/2013/04/qrcode-8cm.jpg could save 5.2KiB (22% reduction).
Compressing https://cos.name/wp-content/themes/COS-kermesinus/…arch-icon-2x-white.png could save 827B (52% reduction).

cos.name Mobile Resources

Total Resources24
Number of Hosts4
Static Resources21
JavaScript Resources11
CSS Resources4

cos.name Mobile Resource Breakdown

cos.name mobile page usability

Last tested: 2017-04-26


Mobile Usability Good
99/100

cos.name Mobile Usability Test Quick Summary


priority - 1 Size 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="#content" class="screen-reader-text skip-link">跳至内容</a> is close to 2 other tap targets.

The tap target <label>搜索:</label> is close to 1 other tap targets.

The tap target <a href="https://cos.na…ebsite/notice/">新闻通知</a> and 1 others are close to other tap targets.

The tap target <a href="https://cos.na…ebsite/notice/">新闻通知</a> and 9 others are close to other tap targets.

The tap target <a href="https://cos.na…author/editor/" class="url fn n">COS编辑部</a> and 3 others are close to other tap targets.

The tap target <a href="http://cos.nam…n/topics/feed/" class="rsswidget"></a> is close to 1 other tap targets.

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cos.name Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


cos.name TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.