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Site Info - Jd.com
Overview of web technologies used by Jd.com.
Description on Homepage
29 September 1992
Number 13 of all websites according to Alexa
Main visitors locations
Microsoft's Active Server Pages technology on the .NET framework.
HTML5 is the fifth revision of the HTML standard.
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.
Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.
Gzip (GNU zip) is a file compression algorithm.
The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.
The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.
GlobalSign is an IT security service provider, also operating as SSL certificate authority.
China Unicom (formerly China Netcom) is a Chinese telecom operator, also offering web hosting services.
China Telecom (China Telecommunications Corporation) is a Chinese state-owned telecommunication company.
China Mobile is a Chinese state-owned telecommunication corporation.
Quantil (formerly MileWeb) is a content delivery network.
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