Ziff Davis, Inc. is an American digital media and internet company. Founded in 1927 by William Bernard Ziff Sr. and Bernard George Davis, the company primarily owns technology- and health-oriented media websites, online shopping-related services, internet connectivity services, gaming and entertainment brands, and cybersecurity and martech tools. Previously, the company was predominantly a publisher of hobbyist magazines.
Google Maps is a web mapping platform and consumer application offered by Google. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling by foot, car, bike, air and public transportation. As of 2020, Google Maps was being used by over one billion people every month around the world.
An Internet bot, web robot, robot or simply bot, is a software application that runs automated tasks (scripts) on the Internet, usually with the intent to imitate human activity, such as messaging, on a large scale. An Internet bot plays the client role in a client–server model whereas the server role is usually played by web servers. Internet bots are able to perform simple and repetitive tasks much faster than a person could ever do. The most extensive use of bots is for web crawling, in which an automated script fetches, analyzes and files information from web servers. More than half of all web traffic is generated by bots.
The usage share of web browsers is the portion, often expressed as a percentage, of visitors to a group of web sites that use a particular web browser.
Facebook is a social media and social networking service owned by American technology conglomerate Meta Platforms. Created in 2004 by Mark Zuckerberg with four other Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name derives from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities. Since 2006, Facebook allows everyone to register from 13 years old, except in the case of a handful of nations, where the age limit is 14 years. As of December 2022, Facebook claimed 3 billion monthly active users. As of October 2023 Facebook ranked as the 3rd most visited website in the world with 22.56% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s.
An earthquake warning system or earthquake alarm system is a system of accelerometers, seismometers, communication, computers, and alarms that is devised for notifying adjoining regions of a substantial earthquake while it is in progress. This is not the same as earthquake prediction, which is currently incapable of producing decisive event warnings.
X, formerly and colloquially known as Twitter, is a social media website based in the United States. With over 500 million users, it is one of the world's largest social networks. Users can share and post text messages, images, and videos known historically as "tweets". X also includes direct messaging, video and audio calling, bookmarks, lists and communities, and Spaces, a social audio feature. Users can vote on context added by approved users using the Community Notes feature. Although the service is now called X, the primary domain name 'twitter.com' remains in place as of February 2024, with the 'x.com' URL redirecting to that address.
Internet censorship is the legal control or suppression of what can be accessed, published, or viewed on the Internet. Censorship is most often applied to specific internet domains but exceptionally may extend to all Internet resources located outside the jurisdiction of the censoring state. Internet censorship may also put restrictions on what information can be made internet accessible. Organizations providing internet access – such as schools and libraries – may choose to preclude access to material that they consider undesirable, offensive, age-inappropriate or even illegal, and regard this as ethical behavior rather than censorship. Individuals and organizations may engage in self-censorship of material they publish, for moral, religious, or business reasons, to conform to societal norms, political views, due to intimidation, or out of fear of legal or other consequences.
Internet in Brazil was launched in 1988. In 2011 Brazil ranked fifth in the world with nearly 89 million Internet users, 45% of the population. In March 2022, Brazil ranked 33rd in the Ookla Broadband Ranking, with a median fixed broadband speed of 90 Mbit/s. Also, as per December 2021, Brazil had 41,4 million fixed broadband accesses, most of them FTTH. However, as per 2020, most Brazilians access the Internet through a mobile connection, with more than 200 million mobile internet access.
Internet access is available in North Korea, but is only permitted with special authorization. It is primarily used for government purposes, and also by foreigners. The country has some broadband infrastructure, including fiber optic links between major institutions. Online services for most individuals and institutions are provided through a free domestic-only network known as Kwangmyong, with access to the global Internet limited to a much smaller group.
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.
Weibo, previously Sina Weibo, is a Chinese microblogging (weibo) website. Launched by Sina Corporation on 14 August 2009, it is one of the biggest social media platforms in China, with over 582 million monthly active users as of Q1 2022. The platform has been a huge financial success, with surging stocks, lucrative advertising sales and high revenue and total earnings per quarter. At the start of 2018, it surpassed the US$30 billion market valuation mark for the first time.
An Internet outage or Internet blackout or Internet shutdown is the complete or partial failure of the internet services. It can occur due to censorship, cyberattacks, disasters, police or security services actions or errors.
Cloudflare, Inc. is an American company that provides content delivery network services, cloud cybersecurity, DDoS mitigation, and ICANN-accredited domain registration services. Cloudflare's headquarters are in San Francisco, California. According to The Hill, Cloudflare is used by more than 20 percent of the Internet for its web security services as of 2022.
Flow is a trade name of the Caribbean former telecommunications provider Cable & Wireless Communications used to market cable television, internet, telephone, and wireless services provided by the company. Flow also replaced the UTS brand in the Dutch and French Caribbean, following their acquisition of United Telecommunications Service (UTS).
Fastly is an American cloud computing services provider. It describes its network as an edge cloud platform, which is designed to help developers extend their core cloud infrastructure to the edge of the network, closer to users. The Fastly edge cloud platform includes their content delivery network (CDN), image optimization, video and streaming, cloud security, and load balancing services. Fastly's cloud security services include denial-of-service attack protection, bot mitigation, and a web application firewall. Fastly's web application firewall uses the Open Web Application Security Project ModSecurity Core Rule Set alongside its own ruleset. The company follows up on unsolicited emails with VOIP phone calls spoofing local phone numbers.
During eight episodes, one in 2013, one in 2014, one in 2018, three in 2020, and two in 2022, Google suffered from severe outages that disrupted a variety of their services. The first was a five-minute outage of every Google service in August 2013. The second was a 25-minute outage of Gmail, Google+, Google Calendar, and Google Docs in January 2014. The third was a YouTube outage in October 2018. The fourth was a Gmail/Google Drive outage in August 2020. The fifth, in November 2020, affected mainly YouTube, and the sixth, in December 2020, affected most of their services. The seventh, in August 2022, affected Google Search, Maps, Drive and YouTube. The eighth affected Google Maps and Google Street View. These outages seemed to be global.
On October 4, 2021, at 15:39 UTC, the social network Facebook and its subsidiaries, Messenger, Instagram, WhatsApp, Mapillary, and Oculus, became globally unavailable for a period of six to seven hours. The outage also prevented anyone trying to use "Log in with Facebook" from accessing third-party sites. It lasted for 7 hours and 11 minutes.
On July 8, 2022, Canadian telecom provider Rogers Communications experienced a major service outage affecting more than 12 million users of Rogers' cable internet and cellular networks, including those of subsidiary brands Rogers Wireless, Fido, Cityfone, and Chatr. This followed another major national outage a year prior in April 2021.
