Internet properties established in 2006

X, formerly known as Twitter, is an American microblogging and social networking service, headquartered in Bastrop, Texas. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, images, and videos in short posts and like other users' content. The platform also includes direct messaging, video and audio calling, bookmarks, lists, communities, Grok chatbot integration, job search, and a social audio feature. Users can vote on context added by approved users using the Community Notes feature.

WikiLeaks () is a non-profit media organisation and publisher of leaked documents. It is funded by donations and media partnerships. It has published classified documents and other media provided by anonymous sources. It was founded in 2006 by Julian Assange. Kristinn Hrafnsson is its editor-in-chief. Its website states that it has released more than ten million documents and associated analyses. WikiLeaks' most recent publication of original documents was in 2019 and its most recent publication was in 2021. From November 2022, numerous documents on the organisation's website became inaccessib

multilingual neural machine translation service from Google

Wikiversity is a Wikimedia Foundation project that supports learning communities, their learning materials, and resulting activities. It differs from Wikipedia in that it offers tutorials and other materials for the fostering of learning, rather than an encyclopedia. It is available in many languages.

.ax is the Internet country code top-level domain (ccTLD) of Åland, Finland, introduced in 2006.

Wikivoyage is a free web-based travel guide for travel destinations and travel topics written by volunteer authors. It is a sister project of Wikipedia and supported and hosted by the same non-profit Wikimedia Foundation (WMF). Wikivoyage has been called the "Wikipedia of travel guides".

social networking service from Russia

Roblox (, ) is an online game platform and game creation system developed by Roblox Corporation that allows users to program and play games created by themselves or other users. It was created by David Baszucki and Erik Cassel in 2004, and released to the public in 2006. As of February 2025, the platform has reported an average of 85.3 million daily active users. According to the company, their monthly player base includes half of all American children under the age of 16.

Swahili-language edition of Wikipedia

American video streaming service

office application suite from Google

Wikimapia (stylized as wikimapia) is a geographic online encyclopedia project. The project implements an interactive clickable web map that utilizes Google Maps with a geographically referenced wiki system, with the aim to mark and describe all geographical objects in the world.

translatewiki.net, formerly named Betawiki, is a web-based translation platform powered by the Translate extension for MediaWiki. It can be used to translate various kinds of texts but is commonly used for creating localisations for software interfaces.

The top-level domain .asia is the officially designated regional domain in the Internet for Asia and the Pacific. It is a sponsored generic top-level-domain (sTLD) operated by the DotAsia Organisation Ltd. The domain is open to companies, individuals and organisations that have a connection to the region. Asia domains can be seen and used by international and Asian businesses; regional conferences and symposiums; as well as Asian artists and celebrities.

Odnoklassniki (), abbreviated as OK or OK.ru, is a social networking service and online video sharing website primarily in Russia and former Soviet Republics. The site was launched on March 4, 2006, by Albert Popkov and is currently owned by VK.

time-management and scheduling calendar service

Citizendium ( ; "the citizens' compendium of everything") is an English-language wiki-based free online encyclopedia launched by Larry Sanger, co-founder of Nupedia and Wikipedia.

Goodreads is an American social cataloging website operated by Goodreads, Inc., a subsidiary of Amazon. Users can search its database of books, annotations, quotes, and reviews and expand the database by registering books to generate library catalogs and reading lists. They can also create their own groups of book suggestions, surveys, polls, blogs, and discussions. The website's offices are located in San Francisco.

Conservapedia (; ) is an English-language, wiki-based, online encyclopedia written from a self-described American conservative and fundamentalist Christian point of view. The website was established in 2006 by American attorney and activist Andrew Schlafly, son of Phyllis Schlafly, to counter what he perceived as a liberal bias on Wikipedia. It uses editorials and a wiki-based system for content generation.

YouPorn is a free pornographic video-sharing website owned by Aylo that launched in August 2006.

Crunchyroll is an American subscription video on-demand over-the-top streaming service owned by Sony Group Corporation. The service primarily distributes Japanese anime television series and films, as well as other East Asian media, with the service also hosting anime content from other providers, content add-ons, live events, music, video games, and video channels.

email, cloud storage, collaboration tools, hardware, administration, social media and other business apps

online project for book data by the Internet Archive

project for the creation of a virtual library of public domain music scores

Samogitian-language edition of Wikipedia

Chinese collaborative wiki-based online encyclopedia

Wattpad is a website for reading and publishing original fiction and connecting with fellow writers and readers. Its most popular genres are romance, teen fiction, and fan fiction. As of September 2023, Wattpad has a global audience of more than 90 million users, the majority of whom are younger women. There are over 665 million story uploads in total.

online multiplayer gaming and digital media delivery service

Flightradar24 is a Swedish Internet-based service that shows real-time aircraft flight tracking information on a map. It includes flight tracking information, origins and destinations, flight numbers, aircraft types, positions, altitudes, headings and speeds. It can also show time-lapse replays of previous tracks and historical flight data by airline, aircraft, aircraft type, area, or airport. It aggregates data from multiple sources, but, outside of the United States, mostly from crowdsourced information gathered by volunteers with ADS-B receivers and from satellite-based ADS-B receivers.

The domain name .tel is a top-level domain (TLD) in the Domain Name System (DNS) of the Internet. It was approved by ICANN as a sponsored top-level domain, and is operated by Telnames. The domain's purpose is to provide a single name space for Internet communications services.

Metapedia is an online wiki-based website which spreads neo-Nazi content.

RedTube is a pornographic video-sharing site, which in September 2009 held an Alexa ranking within the world's top 100 sites. It is one of several pornographic websites owned by Aylo. In June 2010 it had fallen out of the top 100, but it made a return in mid-2012. As of mid September 2020 its Alexa ranking was 520. Its popularity has been ascribed to its non-sexual name, which is a reference to the non-pornographic video sharing website YouTube. The website is based in Houston, Texas, and has servers in San Francisco, New Orleans and Montreal.

thumb|Mickey Huang and Zhou Yo at Golden Bell Awards 50th Anniversary Exhibition Youku Tudou Inc. (formerly Youku Inc.), doing business as Youku (), is a video streaming service and former video sharing website based in Beijing, China. It operates as a subsidiary of Alibaba Group Holding Limited.

Shopify Inc., stylized as shopify, is a Canadian multinational e-commerce company headquartered in Ottawa, Ontario that operates a platform for retail point-of-sale systems. The company has over 5 million customers and processed US$292.3 billion in transactions in 2024, of which 57% was in the United States. Major customers include Tesla, LVMH, Nestlé, PepsiCo, AB InBev, Kraft Heinz, Lindt, Whole Foods Market, Red Bull, and Hyatt.

thumb|Wix's secondary headquarters, Tel Aviv, Israel

BuzzFeed, Inc. is an American Internet media, news, and entertainment company with a focus on digital media. Based in New York City, BuzzFeed was founded in 2006 by Jonah Peretti and John S. Johnson III to focus on tracking viral content.

thumb|Video of the Tongo Tongo ambush in [[Niger (October 2017).]] LiveLeak was a British video sharing website headquartered in London. It was founded on 31 October 2006, in part by the team behind Ogrish.com, a shock site that closed on the same day. LiveLeak aimed to freely host real footage of politics, war, and other world events and to encourage citizen journalism, although it became known for hosting videos with gore and extreme violence.

Badoo is an online dating-focused and social networking application. Founded by Andrey Andreev in 2006, Badoo originally launched as a web product. It has headquarters in London. In 2012, the app was launched in the United States and later became a brand of Bumble Inc.

public outlet of Google that shows how often a particular search-term is entered relative to the total search-volume

Sindhi-language edition of Wikipedia

Destructoid is a website that was founded as a video game-focused blog in March 2006 by Yanier Gonzalez, a Cuban-American cartoonist and author. Enthusiast Gaming acquired the website in 2017 and sold it to Gamurs Group in 2022.

OLX Group is a Dutch-domiciled online market place headquartered in Amsterdam. The OLX consumer brand originated as OnLine eXchange in 2006. OLX Group is owned by Prosus, the international assets division of Naspers.

internet service by Google

, known before 2012 as , is a Japanese video sharing service based in Tokyo, Japan. "Niconico" or "nikoniko" is the Japanese ideophone for smiling. As of 2021, Niconico is the 34th most-visited website in Japan, according to Alexa Internet.

Speedtest.net, also known as Speedtest by Ookla, is a web service that provides free analysis of Internet access performance metrics, such as connection data rate and latency. It is the flagship product of Ookla, a web testing and network diagnostics company founded in 2006, and based in Seattle, Washington, United States.

Rutube (stylized as RUTUBE) is a Russian video platform that includes a library of licensed content, including movies, TV series, cartoons, and live broadcasts. It also hosts blogs, podcasts, video game streams, and educational content. It is cited as Russia's alternative to YouTube.

MediaFire is a file hosting, file synchronization, and cloud storage service based in Shenandoah, Texas, United States. Founded in June 2006 by Derek Labian and Tom Langridge, the company provides client software for Microsoft Windows, macOS, Linux, Android, iOS, BlackBerry 10, and web browsers.

[nds-nl] Dutch Low Saxon-language edition of Wikipedia

Korean film online database

thumb|350px|The taxon treatment for the frog Paedophryne amauensis, mentioning the LSID for this nomenclatural act. ZooBank is an open access website intended to be the official International Commission on Zoological Nomenclature (ICZN) registry of zoological nomenclature. Any nomenclatural acts (e.g. publications that create or change a taxonomic name) published electronically need to be registered with ZooBank prior to publication to be "officially" recognized by the ICZN Code of Nomenclature. Acts published in physical publications are encouraged, but not required to be registered prior to

website

OpenDNS is an American company providing Domain Name System (DNS) resolution services—with features such as phishing protection, optional content filtering, and DNS lookup in its DNS servers—and a cloud computing security product suite, Umbrella, designed to protect enterprise customers from malware, botnets, phishing, and targeted online attacks. The OpenDNS Global Network processes an estimated 100 billion DNS queries daily from 85 million users through 25 data centers worldwide.

website focusing on business news and financial information hosted by Google

[lad] Judaeo-Spanish-language edition of Wikipedia

Min Dong-language edition of Wikipedia

taxonomic database

defunct American social media company

thumb|Intellipedia logo thumb|A screenshot of the Intellipedia interface thumb|The three wikis that make up Intellipedia.

Jaiku was a social networking, micro-blogging and lifestreaming service comparable to Twitter, founded a month before the latter. Jaiku was founded in February 2006 by Jyri Engeström and Petteri Koponen from Finland and launched in July of that year. It was purchased by Google on October 9, 2007.