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Site Info - Craigslist.org

Overview of web technologies used by Craigslist.org.

Website Background

craigslist: Hannover Jobs, Wohnungen, zu verkaufen, Dienstleistungen, Gemeinschaft und Veranstaltungen
craigslist bietet lokale Kleinanzeigen und Foren für Arbeitsplätze, Wohnungen, Verkauf, Dienstleistungen, lokale Gemeinschaft und Veranstaltungen

Description on Homepage

11 September 1997

Online since

Number 127 of all websites according to Alexa

Popularity rank

CountryVisitorsCountry Rank
United States93%14
India1.4%498
Canada1.1%134

Main visitors locations

Website Quality Alerts

Found on page http://craigslist.org/
At our the last visit we found the server time to be approximately 31 minutes slow.

Incorrect server time

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JavaScript is a lightweight, object-oriented, cross-platform scripting language, mainly used within web pages.

JavaScript

HTML5 is the fifth revision of the HTML standard.

HTML5

UTF-8 (8-bit Unicode Transformation Format) is a variable-length character encoding for Unicode, which is backwards compatible with ASCII.

UTF-8

External Cascading Style Sheets define style rules in a separate CSS file.

External CSS

Inline Cascading Style Sheets define style rules directly within an (X)HTML element using the style attribute.

Inline CSS

Persistent cookies with an expiration time of more than 10 years.

Cookies expiring in decades

Non-HttpOnly cookies are used in the HTTP protocol and also in client side scripts, which may be a security threat.

Non-HttpOnly Cookies

Non-secure cookies may be used via an unencrypted connections, which may be a security threat.

Non-Secure Cookies

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

HTTP Strict Transport Security (HSTS) defines a mechanism enabling web sites to declare themselves accessible only via secure connections.

HTTP Strict Transport Security

The websites redirects visitors to its www subdomain, e.g. from example.com to www.example.com.

Default subdomain www

The websites redirects visitors to use SSL encryption, e.g. from http://example.com/ to https://example.com/.

Default protocol https

The Open Graph protocol, originally developed by Facebook, is an RDFa-based format that enables any web page to become a rich object in a social graph.

Open Graph

Twitter Cards enable automatic attachment of photos, videos and media elements to Tweets.

Twitter Cards

DigiCert is an SSL certificate authority. This includes Verizon, whose Enterprise SSL Business has been acquired by DigiCert.

DigiCert

The Apache HTTP Server is a popular open source web server by the Apache Software Foundation.

Apache

Non-profit organizations

.org

United States

English

 

 

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