T.CO t.co / Twitter

t.co Website Information

Daily Unique Visits: 5,975,946

Daily Page Views: 47,807,568

Income Per Day: $47,808

Estimated Value: $51,632,640

t.co is registered under .CO top-level domain. Please check other sites in .CO zone.

No name server records were found.

and is probably hosted by TWITTER - Twitter Inc., US. See the full list of other websites hosted by TWITTER - Twitter Inc., US.

The highest website t.co position in Alexa rank database was 22 and the lowest rank position was 416. Current position of t.co in Alexa rank database is 255.

Desktop speed score of t.co (99/100) is better than the results of 97.03% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of t.co (86/100) is better than the results of 27.73% of other sites and means that the page is mobile-friendly.

Mobile speed score of t.co (99/100) is better than the results of 96.95% of other sites and shows that the landing page performance on mobile devices is excellent.

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t.co 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.


t.co 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: t.co
Registry Domain ID: D740225-CO
Registrar WHOIS Server: whois.corporatedomains.com
Registrar URL: whois.corporatedomains.com
Updated Date: 2020-04-26T05:10:18Z
Creation Date: 2010-04-26T07:50:40Z
Registry Expiry Date: 2022-04-25T23:59:59Z
Registrar: CSC Corporate Domains, Inc.
Registrar IANA ID: 299
Registrar Abuse Contact Email: domainabuse@cscglobal.com
Registrar Abuse Contact Phone: +1.8887802723
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Domain Status: renewPeriod https://icann.org/epp#renewPeriod
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Twitter, Inc.
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: CA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: d01-01.ns.twtrdns.net
Name Server: d01-02.ns.twtrdns.net
Name Server: a.r06.twtrdns.net
Name Server: b.r06.twtrdns.net
Name Server: c.r06.twtrdns.net
Name Server: ns4.p34.dynect.net
Name Server: ns3.p34.dynect.net
Name Server: d.r06.twtrdns.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2021-04-22T12:43:07Z

t.co server information

Servers Location

t.co desktop page speed rank

Last tested: 2017-05-28


Desktop Speed Good
99/100

t.co Desktop Speed Test Quick Summary


priority - 1Leverage 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://t.co/static/images/bird.png (expiration not specified)

t.co Desktop Resource Breakdown

Total Resources2
Number of Hosts1
Static Resources1

t.co mobile page speed rank

Last tested: 2018-04-06


Mobile Speed Good
99/100

t.co Mobile Speed Test Quick Summary


priority - 1Leverage 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://t.co/static/images/bird.png (expiration not specified)

t.co Mobile Resource Breakdown

Total Resources2
Number of Hosts1
Static Resources1

t.co mobile page usability

Last tested: 2018-04-06


Mobile Usability Good
86/100

t.co Mobile Usability Test Quick Summary


priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 4Size 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://blog.twitter.com/">Blog</a> and 4 others are close to other tap targets.

priority - 0Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Back to Twitter renders only 5 pixels tall (14 CSS pixels).

Learn more renders only 5 pixels tall (14 CSS pixels).

2018 Twitter and 1 others render only 4 pixels tall (11 CSS pixels).

About Us and 8 others render only 4 pixels tall (11 CSS pixels).

t.co HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 97
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html..."

No “li” element in scope but a “li” end tag seen.

Line: 38 Column: 55 - 59
"...out Us</a></li> ..." Line: 39 Column: 64 - 68
"...ontact</a></li> ..."

Warnings

The “type” attribute for the “style” element is not needed and should be omitted.

Line: 6 Column: 5 - 27
"...n" /> <style type="text/css"> ..."

The “type” attribute is unnecessary for JavaScript resources.

Line: 37 Column: 20 - 50
"...an>&copy; <script type="text/javascript">docume..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 2 Column: 98 - 6
"...ml11.dtd"> <html> <he..."

t.co similar domains

Similar domains:
www.t.com
www.t.net
www.t.org
www.t.info
www.t.biz
www.t.us
www.t.mobi
www..co
www.t.co
www.r.co
www.tr.co
www.rt.co
www.f.co
www.tf.co
www.ft.co
www.g.co
www.tg.co
www.gt.co
www.y.co
www.ty.co
www.yt.co

t.co 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.


t.co 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.