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Site Info - Apache.org

Overview of web technologies used by Apache.org.

Website Background

Welcome to The Apache Software Foundation!
Home page of The Apache Software Foundation

Description on Homepage

Top 1k among all websites

Popularity rank

WordPress is an open source blog publishing and content management system, based on PHP and MySQL.

WordPress
used on a subdomain

Hugo is an open source static website generator written in Go.

Hugo 0.111.3
39% of sites use a newer version
used on a subdomain

Docusaurus is an open source static website generator based on Node.js.

Docusaurus 3.5.2
version 2.4.3 used until recently
6% of sites use a newer version
used on a subdomain

Atlassian Statuspage is a hosted service for showing the status of services.

Atlassian Statuspage
used on a subdomain

PHP is a scripting language for creating websites.

PHP
used on a subdomain

Static websites don't use any server-side programming language for generating web pages, but deliver fixed content which is created manually or with an offline tool.

static files
used on a subdomain

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

JavaScript

jQuery is a JavaScript library that simplifies HTML document traversing, event handling, animating and Ajax interaction. Originally developed by John Resig.

jQuery 3.7.1
0% of sites use a newer version

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap

Underscore is a JavaScript library that provides functional programming support.

Underscore
used on a subdomain

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the visitors browser.

Modernizr
used on a subdomain

Polyfill.io provides tailored code that implements features on web browsers without native support.

Polyfill.io
used until recently

Bootstrap is an open source HTML, CSS, and JavaScript framework.

Bootstrap

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

Apache

Nginx (pronounced as "engine X") is a lightweight open source web server developed by Igor Sysoev.

Nginx
used on a subdomain

Cloudflare Server is a web server developed by Cloudflare.

Cloudflare Server
used on a subdomain

Debian is a Linux distribution.

Debian
used until recently

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Hetzner is a German web hosting provider.

Hetzner
used on a subdomain

Automattic is hosting WordPress-based websites.

Automattic
used on a subdomain

Atlassian offers a range of IT products and services.

Atlassian
used on a subdomain

Read the Docs provides a platform for creating and hosting technical documentation.

Read the Docs
used on a subdomain
hosting info partly based on data from ipinfo.io

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Hetzner is a German web hosting provider.

Hetzner
used on a subdomain

Automattic is hosting WordPress-based websites.

Automattic
used on a subdomain

Fastly is a content delivery network.

Fastly

Cloudflare provides a content delivery network.

Cloudflare
used on a subdomain

Amazon CloudFront is a content delivery web service by Amazon.

Amazon CloudFront
used on a subdomain

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Cloudflare provides DNS servers and other web services.

Cloudflare
used on a subdomain

Hetzner is a German provider of internet services.

Hetzner

Amazon is a US-based e-commerce and cloud computing provider.

Amazon

Gmail is the email service provided by Google.

Gmail
used on a subdomain

Let’s Encrypt is a free, automated, and open certificate authority provided by the Internet Security Research Group.

Let’s Encrypt

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

DigiCert
used on a subdomain

IdenTrust is a SSL certificate authority.

IdenTrust
used until recently

Matomo (formerly Piwik) is an open source web analytics program.

Matomo

Google Analytics is a free service to get detailed statistics about the visitors of a website, provided by Google. This includes the Ads conversion tracking and the Floodlight services.

Google Analytics
used on a subdomain

WordPress Jetpack Stats is a visitor tracking plugin for the WordPress publishing platform.

WordPress Jetpack
used on a subdomain

The Google Advertising network consists of AdSense, DoubleClick and other services.

Google Ads
used on a subdomain

The Google Tag Manager is a Google service to support webmasters to manage tags on their websites.

Google Tag Manager
used on a subdomain

A Twitter Button allows a Twitter user to post a tweet from the visited site.

Twitter
used on a subdomain

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

External CSS

Embedded Cascading Style Sheets define a set of style rules in a <style> element within a web page.

Embedded CSS

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

Inline CSS

Session cookies are temporary cookies, which are deleted when the user closes the browser.

Session Cookies
used on a subdomain

HttpOnly cookies are used only in the HTTP protocol and not in client side scripts, which may increase security.

HttpOnly Cookies
used on a subdomain

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

Non-Secure Cookies
used on a subdomain

Gzip (GNU zip) is a file compression algorithm.

Gzip Compression

Brotli is a lossless compression algorithm developed by Google.

Brotli Compression
used on a subdomain

A strong ETag is an HTTP header field for validation of cached web pages, that indicates a byte-for-byte identical page in the cache.

Strong ETag
used on inner pages

A weak ETag is an HTTP header field for validation of cached web pages, that indicates a semantically equivalent page in the cache.

Weak ETag

The Internet Protocol version 6 (IPv6) provides amongst others a vastly larger address space than the preceding version 4. We consider a website to support IPv6 if a 128-bit address is assigned to it, regardless of the content delivered at that address.

IPv6

HTTP/2 is the second major version of the HTTP network protocol.

HTTP/2
used on a subdomain

HTTP/3 is the third major version of the HTTP network protocol, derived from the QUIC protocol.

HTTP/3
used on a subdomain

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 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
used on a subdomain

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

Twitter Cards
used on a subdomain

JSON-LD (JavaScript Object Notation for Linked Data) is a method of encoding Linked Data using JSON.

JSON-LD
used on a subdomain

Generic RDFa (Resource Description Framework in attributes) is RDFa without further specialization.

Generic RDFa
used on a subdomain

Microdata is a specification to integrate metadata within existing content on web pages.

Microdata
used on a subdomain

HTML5 is the fifth revision of the HTML standard.

HTML5

Transitional version of HTML.

HTML Transitional 4.0
used until recently

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

UTF-8

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.

PNG

JPEG (Joint Photographic Experts Group) is a lossy compression method suitable to store photographic images.

JPEG

Scalable Vector Graphics (SVG) is an XML-based vector image format.

SVG

GIF (Graphics Interchange Format) is a lossless compression image format, originally introduced by CompuServe and suitable to store graphics, logos and simple animations.

GIF
used on a subdomain

Organizations

.org

United States
used on a subdomain
Germany
used on a subdomain
Sweden
used on a subdomain
Austria
used on a subdomain
Finland
used until recently

English

 

 

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