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Robots Exclusion Standard
The robots exclusion standard, also known as the robots exclusion protocol or simply robots.txt, is a standard used by websites to indicate to visiting web crawlers and other web robots which portions of the site they are allowed to visit. This relies on voluntary compliance. Not all robots comply with the standard; email harvesters, spambots, malware and robots that scan for security vulnerabilities may even start with the portions of the website where they have been told to stay out. The "robots.txt" file can be used in conjunction with sitemaps, another robot inclusion standard for websites. History The standard was proposed by Martijn Koster, when working for Nexor in February 1994 on the ''www-talk'' mailing list, the main communication channel for WWW-related activities at the time. Charles Stross claims to have provoked Koster to suggest robots.txt, after he wrote a badly-behaved web crawler that inadvertently caused a denial-of-service attack on Koster's server. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Website
A website (also written as a web site) is a collection of web pages and related content that is identified by a common domain name and published on at least one web server. Examples of notable websites are Google Search, Google, Facebook, Amazon (website), Amazon, and Wikipedia. All publicly accessible websites collectively constitute the World Wide Web. There are also private websites that can only be accessed on a intranet, private network, such as a company's internal website for its employees. Websites are typically dedicated to a particular topic or purpose, such as news, education, commerce, entertainment or social networking. Hyperlinking between web pages guides the navigation of the site, which often starts with a home page. User (computing), Users can access websites on a range of devices, including desktop computer, desktops, laptops, tablet computer, tablets, and smartphones. The application software, app used on these devices is called a Web browser. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Same Origin Policy
Same may refer to: *Sameness or identity Places * Same (Homer), an island mentioned by Homer in the ''Odyssey'' * Same (polis), an ancient city * Same, East Timor, the capital of the Manufahi district * Samé, Mali * Same, Tanzania * Same District, Tanzania Other uses * SAME Deutz-Fahr, an Italian manufacturer of tractors, combine harvesters and engines * SAME (tractors), a brand of SAME Deutz-Fahr * S-adenosyl methionine or SAMe, an amino acid * Society of American Military Engineers * Specific Area Message Encoding, a coding system within the Emergency Alert System in the United States * Governor Francisco Gabrielli International Airport, Argentina, ICAO code "SAME" * "Same", a song by Snow Patrol from ''Final Straw'' * "Same", a song by Oneohtrix Point Never from ''Age Of'' * The Same, a punk band * Syndrome of apparent mineralocorticoid excess, an autosomal recessive disorder causing hypertension and hypokalemia * Sistema de Atención Médica de Emergencia, a public Emergenc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terminator (character)
The Terminator, also known as a Cyberdyne Systems Model 101 or the T-800, is the name of several film Character (arts), characters from the Terminator (franchise), ''Terminator'' franchise portrayed by Arnold Schwarzenegger and numerous actor stand-ins digitally overlaid with Schwarzenegger's likeness. The Terminator himself is part of a Terminator (character concept), series of machines created by Skynet (Terminator), Skynet for Infiltration tactics, infiltration-based surveillance and assassination missions, and while an Android (robot), android for his appearance, he is usually described as a cyborg consisting of Tissue (biology), living tissue over a robotic endoskeleton. The first appearance of the Terminator was as the eponymous antagonist in ''The Terminator'', a 1984 film directed and co-written by James Cameron. While the original Terminator was destroyed, other machines with the same appearance are featured in the sequels. In ''Terminator 2: Judgment Day'' and ''Termin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
