Favicon of t.co

T.co - t.co / Twitter

About T.co

According to the t.co data, this site has 35 rank in the world wide web. This web site has Google PageRank 7 out of 10 maximum. The age of google.com is 7 years old. This websites serves on San Francisco,United States This domain registered by CSC CORPORATE DOMAINS for Twitter, Inc. on 04-26-2010. And assigned to Further informations is provided bellow. All information updated 8 months ago.

Domain Stats

T.co 7 years old and has co extension. TLD may be using diffrent purposes. Example: .com extension inherited from "commercial" and uses for generally commercial activities, .net extension inherited from "network" and uses for generally internet activites etc. Its SLD length is equal to 1. SLD length is important for human-readable and brand-friendly and seo-friendly. It must be less than 10 and meaningful that you are/will working on activites.

Domain Age 7 years old
TLD (Top Level Domain) co
SLD (Second Level Domain) t
SLD Length 1

Whois Data

T.co registered by CSC CORPORATE DOMAINS for Twitter, Inc. on 04-26-2010. Twitter, Inc. renewed on 04-21-2017 until 04-26-2018.

Important Dates
Registered On 04-26-2010
Exprires On 04-26-2018
Updated On 04-21-2017
Registrar Info
Registrar Url -
Registrar Organization -
Registrant Info
Registrant Name Twitter, Inc.
Registrant Email domains@twitter.com
Registrar Organization Twitter, Inc.
Country -
Admin Info
Admin Name Domain Admin
Admin Email domains@twitter.com
Admin Organization Twitter, Inc.
Technical Info
Technical Name Tech Admin
Technical Email domains-tech@twitter.com
Technical Organization Twitter, Inc.

Host Location

T.co serves on San Francisco, United States and establish connection to the internet via Twitter Inc. Internet Service Provider (ISP)

Latitude 37.7758 Longitude -122.4128
City San Francisco Country United States
Country Code US Region California
Region Code CA Postal Code 94103
ISP Twitter Inc. Timezone America/Los_Angeles
Raw Whois Data
Domain Name:                                 T.CO
Domain ID:                                   D740225-CO
Sponsoring Registrar:                        CSC CORPORATE DOMAINS
Sponsoring Registrar IANA ID:                299
Registrar URL (registration services):       whois.corporatedomains.com
Domain Status:                               clientTransferProhibited
Domain Status:                               serverDeleteProhibited
Domain Status:                               serverTransferProhibited
Domain Status:                               serverUpdateProhibited
Registrant ID:                               365684910586C791
Registrant Name:                             Twitter, Inc.
Registrant Organization:                     Twitter, Inc.
Registrant Address1:                         1355 Market Street
Registrant Address2:                         Suite 900
Registrant City:                             San Francisco
Registrant State/Province:                   CA
Registrant Postal Code:                      94103
Registrant Country:                          United States
Registrant Country Code:                     US
Registrant Phone Number:                     +1.4152229670
Registrant Facsimile Number:                 +1.4152220922
Registrant Email:                            domains@twitter.com
Administrative Contact ID:                   868543810568A633
Administrative Contact Name:                 Domain Admin
Administrative Contact Organization:         Twitter, Inc.
Administrative Contact Address1:             1355 Market Street
Administrative Contact Address2:             Suite 900
Administrative Contact City:                 San Francisco
Administrative Contact State/Province:       California
Administrative Contact Postal Code:          94103
Administrative Contact Country:              United States
Administrative Contact Country Code:         US
Administrative Contact Phone Number:         +1.4152229670
Administrative Contact Facsimile Number:     +1.4152220922
Administrative Contact Email:                domains@twitter.com
Billing Contact ID:                          341112710590A136
Billing Contact Name:                        ccTLD Billing
Billing Contact Organization:                CSC Corporate Domains, Inc.
Billing Contact Address1:                    2711 Centerville Rd.
Billing Contact City:                        Wilmington
Billing Contact State/Province:              DE
Billing Contact Postal Code:                 19808
Billing Contact Country:                     United States
Billing Contact Country Code:                US
Billing Contact Phone Number:                +1.3026365400
Billing Contact Facsimile Number:            +1.3026365454
Billing Contact Email:                       ccTLD-billing@cscinfo.com
Technical Contact ID:                        42101611057C7478
Technical Contact Name:                      Tech Admin
Technical Contact Organization:              Twitter, Inc.
Technical Contact Address1:                  1355 Market Street
Technical Contact Address2:                  Suite 900
Technical Contact City:                      San Francisco
Technical Contact State/Province:            California
Technical Contact Postal Code:               94103
Technical Contact Country:                   United States
Technical Contact Country Code:              US
Technical Contact Phone Number:              +1.4152229670
Technical Contact Facsimile Number:          +1.4152220922
Technical Contact Email:                     domains-tech@twitter.com
Name Server:                                 NS3.P34.DYNECT.NET
Name Server:                                 NS4.P34.DYNECT.NET
Name Server:                                 D01-01.NS.TWTRDNS.NET
Name Server:                                 D01-02.NS.TWTRDNS.NET
Name Server:                                 R01-01.NS.TWTRDNS.NET
Name Server:                                 R01-02.NS.TWTRDNS.NET
Created by Registrar:                        INJECTCSR
Last Updated by Registrar:                   CSC CORPORATE DOMAINS
Last Transferred Date:                       Sun Oct 13 16:51:10 GMT 2013
Domain Registration Date:                    Mon Apr 26 07:50:40 GMT 2010
Domain Expiration Date:                      Wed Apr 25 23:59:59 GMT 2018
Domain Last Updated Date:                    Fri Apr 21 05:57:23 GMT 2017
DNSSEC:                                      false

>>>> Whois database was last updated on: Thu Apr 27 02:24:23 GMT 2017 <<<<
.CO Internet, S.A.S., the Administrator for .CO, has collected this
information for the WHOIS database through Accredited Registrars.  
This information is provided to you for informational purposes only 
and is designed to assist persons in determining contents of a domain 
name registration record in the .CO Internet registry database. .CO 
Internet makes this information available to you "as is" and does not 
guarantee its accuracy.
By submitting a WHOIS query, you agree that you will use this data 
only for lawful purposes and that, under no circumstances will you 
use this data:  (1) to allow, enable, or otherwise support the transmission 
of mass unsolicited, commercial advertising or solicitations via direct 
mail, electronic mail, or by telephone; (2) in contravention of any 
applicable data and privacy protection laws; or (3) to enable high volume, 
automated,  electronic processes that apply to the registry (or its systems). 
Compilation, repackaging, dissemination, or other use of the WHOIS 
database in its entirety, or of a substantial portion thereof, is not allowed 
without .CO Internet's prior written permission. .CO Internet reserves the 
right to modify or change these conditions at any time without prior or 
subsequent notification of any kind. By executing this query, in any manner 
whatsoever, you agree to abide by these terms.  In some limited cases, 
domains that might appear as available in whois might not actually be 
available as they could be already registered and the whois not yet updated 
and/or they could be part of the Restricted list. In this cases, performing a 
check through your Registrar's (EPP check) will give you the actual status 
of the domain. Additionally, domains currently or previously used as 
extensions in 3rd level domains will not be available for registration in the 
2nd level. For example, org.co,mil.co,edu.co,com.co,net.co,nom.co,arts.co,
All domain names are subject to certain additional domain name registration 
rules. For details, please visit our site at www.cointernet.co <http://www.cointernet.co>.

DNS Stats

A record assigned to

Host Type TTL Class Other
t.co. SOA 292 IN ns1.p26.dynect.net. ops.twitter.com. 1763 3600 600 604800 60
t.co. NS 13998 IN ns2.p34.dynect.net.
t.co. NS 13998 IN ns4.p34.dynect.net.
t.co. NS 13998 IN d01-01.ns.twtrdns.net.
t.co. NS 13998 IN ns1.p34.dynect.net.
t.co. NS 13998 IN ns3.p34.dynect.net.
t.co. NS 13998 IN r01-01.ns.twtrdns.net.
t.co. NS 13998 IN d01-02.ns.twtrdns.net.
t.co. NS 13998 IN r01-02.ns.twtrdns.net.
t.co. A 29 IN
t.co. A 29 IN
t.co. A 29 IN
t.co. A 29 IN
t.co. TXT 292 IN "v=spf1 -all"

Resource Stats

The bellow graphic illustrates resource sizes the home page of t.co. As you can see, Html size is 3.1KB and Text size is 301.0B. This ratios are important for SEO. Text ratio grather than Html Ratio indicates a quality content to Search Engines and a ranking signal.

HTML size 3.1KB
Image resources size 519.0B
CSS resources size 0.0B
JS resources size 0.0B
Number of image resources 1
Number of css resources 0
Number of js resources 0

Speed Stats

User behaviors change everyday. And users aren't patience on the internet. At this point page speed gaining importance. Your pages loading time must be less than 3-5 seconds and response time must be less than or equals 200ms.

t.co opens fast with 198 ms response time. t.co loads fast with 348 ms page load time.

HTTP Header Stats

Status-Code: 200
Response Time: 198
content-encoding gzip
content-type text/html; charset=utf-8
date Tue, 03 May 2016 19:21:59 GMT
server tsa_b
x-connection-hash 1f50b8b9ad06c37750a0ac5916f40699
x-response-time 4
x-xss-protection 1; mode=block

HTML Tag Stats

Html tags of t.co is listed bellow.
Html Element % Used
a 65 13
div 10 2
img 5 1
p 5 1
strong 5 1
span 5 1
script 5 1


  • Location: United States
  • Registrant: Twitter, Inc.
  • Meta Title: t.co / Twitter
  • Estimated Worth: -
  • Alexarank: 35
  • Pagerank: