Apache has been the most popular web server on the Internet since April 1996.
Google Analytics offers a host of compelling features and benefits for everyone from senior executives and advertising and marketing professionals to site owners and content developers.
The DOCTYPE is a required preamble for HTML5 websites.
The website uses conditional comments that are supported by Microsoft Internet Explorer. They allow web developers to show or hide HTML code based on the version of the viewer's browser.
This page contains a meta robots tag which tells search engines and robots to index or not index the page.
The RTA label is free to use, voluntary, and universally available to any website that wishes to clearly and effectively label itself as being inappropriate for viewing by minors.
A verified website linked to a Pinterest user profile.
Public specification of a preferred URL for a page allows search engines to understand the original location for content.
Cascading Style Sheets (CSS) is a stylesheet language used to describe the presentation of a document written in a markup language. Its most common application is to style web pages written in HTML
This page contains tags that are specific to an HTML 5 implementation.
This site maintains a record of adult material.
UTF-8 (8-bit UCS/Unicode Transformation Format) is a variable-length character encoding for Unicode. It is the preferred encoding for web pages.
Last updated 28th May.
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