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Site Info - T.co
Overview of web technologies used by T.co.
t.co / Twitter
Description on Homepage
Number 38 of all websites according to Alexa
Main visitors locations
Strict version of XHTML.
XHTML Strict 1.1
UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.
PNG (Portable Network Graphics) is a lossless compression image format, suitable to store graphics with uniformly colored areas, and originally introduced as a free, open-source successor of GIF.
Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.
Gzip (GNU zip) is a file compression algorithm.
HTTP/2 is the second major version of the HTTP network protocol.
SPDY (pronounced speedy) is a web protocol developed by Google, the basis for HTTP/2.
HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.
The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.
DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.
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