Facebook Connect allow users to connect their Facebook identity, friends and, privacy to any website. Facebook Connect is Facebook's first attempt to allow access to Facebook user data outside of Facebook itself. The company is describing it as giving third party applications access to much of the same data as Facebook applicat...

JavaScript

jQuery

Websites Using jQuery

jQuery: The Write Less, Do More, JavaScript Library.

Other

Google API

Websites Using Google API

Google APIs are application programming interfaces developed by Google which allow communication with Google Services and their integration to other services.

Live Chat

Facebook Messenger Chat

Websites Using Facebook Messenger Chat

Messenger Customer Chat Plugin for websites. The widget allows customers to communicate with businesses on their websites using Messenger.

Mobile

Apple Mobile Tags

Websites Using Apple Mobile Tags

iOS Safari instructions for mobile web apps

Meta Viewport

Websites Using Meta Viewport

This site uses the viewport meta tag which means the content may be optimized for mobile content.

Feedback and Surveys

SurveyMonkey

Websites Using SurveyMonkey

Online survey software and questionnaire tool.

Content Management System

WordPress

Websites Using WordPress

A semantic personal publishing platform with a focus on aesthetics, web standards, and usability.

Blog

Blogging Standards

RSS

Websites Using RSS

A family of standard web feed formats used to publish frequently updated information like blog entries, news headlines, audio and video.

Really Simple Discovery

Websites Using Really Simple Discovery

Really Simple Discovery is a way to help client software find the services needed to read, edit, or "work with" weblogging software.

Server

Framework

PHP

Websites Using PHP

PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML.

Document Standard

HTTPS

Websites Using HTTPS

Websites using https protocol.

HTML5 DocType

Websites Using HTML5 DocType

The DOCTYPE is a required preamble for HTML5 websites.

Meta Tags

Theme Color Tag

Websites Using Theme Color Tag

Chrome for Android, since version 39 supports the "theme-color" meta tag to allow websites control the background color of the tab's UI header.

Meta Robot

Websites Using Meta Robot

This page contains a meta robots tag which tells search engines and robots to index or not index the page.

Meta Description

Websites Using Meta Description

Meta descriptions are HTML attributes that provide concise explanations of the contents of web pages. Meta descriptions are commonly used on search engine result pages (SERPs) to display preview snippets for a given page.

Meta format-detection

Websites Using Meta format-detection

When running in a browser on a mobile phone, "format-detection" meta tag determines whether or not telephone numbers in the HTML content will appear as hypertext links. The user can click a link with a telephone number to initiate a phone call to that phone number.

Canonical Tag