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Doorway Page
Doorway pages (bridge pages, portal pages, jump pages, gateway pages or entry pages) are web pages that are created for the deliberate manipulation of search engine indexes (spamdexing). A doorway page will affect the index of a search engine by inserting results for particular phrases while sending visitors to a different page. Doorway pages that redirect visitors without their knowledge use some form of cloaking. This usually falls under Black Hat SEO. If a visitor clicks through to a typical doorway page from a search engine results page, in most cases they will be redirected with a fast Meta refresh command to another page. Other forms of redirection include use of JavaScript and server side redirection, from the server configuration file. Some doorway pages may be dynamic pages generated by scripting languages such as Perl and PHP. Identification Doorway pages are often easy to identify in that they have been designed primarily for search engines, not for human beings. Somet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spamdexing
Spamdexing (also known as search engine spam, search engine poisoning, black-hat search engine optimization, search spam or web spam) is the deliberate manipulation of search engine indexes. It involves a number of methods, such as link building and repeating related or unrelated phrases, to manipulate the relevance or prominence of resources indexed in a manner inconsistent with the purpose of the indexing system."Word Spy - spamdexing" (definition), March 2003, webpagWordSpy-spamdexing. Spamdexing could be considered to be a part of search engine optimization, although there are many SEO methods that improve the quality and appearance of the content of web sites and serve content useful to many users. Overview Search engines use a variety of algorithms to determine relevancy ranking. Some of these include determining whether the search term appears in the body text or URL of a web page. Many search engines check for instances of spamdexing and will remove suspect pages from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumblr
Tumblr (pronounced "tumbler") is a microblogging and Social networking service, social networking website founded by David Karp in 2007 and is owned by American company Automattic. The service allows users to post multimedia and other content to a short-form blog. History Beginnings (2006–2012) Development of Tumblr began in 2006 during a two-week gap between contracts at David Karp's software consulting company, Davidville. Karp had been interested in microblogging, tumblelogs (short-form blogs, hence the name Tumblr) for some time and was waiting for one of the established blogging platforms to introduce their own tumblelogging platform. As none had done so after a year of waiting, Karp and developer Marco Arment began working on their own platform. Tumblr was launched in February 2007, and within two weeks had gained 75,000 users. Arment left the company in September 2010 to work on Instapaper. In June 2012, Tumblr featured its first major brand advertising campaign in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyword Stuffing
Spamdexing (also known as search engine spam, search engine poisoning, black-hat search engine optimization, search spam or web spam) is the deliberate manipulation of search engine indexes. It involves a number of methods, such as link building and repeating related or unrelated phrases, to manipulate the relevance or prominence of resources indexed in a manner inconsistent with the purpose of the indexing system."Word Spy - spamdexing" (definition), March 2003, webpagWordSpy-spamdexing. Spamdexing could be considered to be a part of search engine optimization, although there are many SEO methods that improve the quality and appearance of the content of web sites and serve content useful to many users. Overview Search engines use a variety of algorithms to determine relevancy ranking. Some of these include determining whether the search term appears in the body text or URL of a web page. Many search engines check for instances of spamdexing and will remove suspect pages from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pharming
Pharming is a cyberattack intended to redirect a website's traffic to another, fake site by installing a malicious program on the victim's computer in order to gain access to it. Pharming can be conducted either by changing the hosts file on a victim's computer or by Exploit (computer security), exploitation of a vulnerability (computing), vulnerability in Domain name system, DNS server software. DNS servers are computers responsible for resolving Internet names into their real IP addresses. Compromised DNS servers are sometimes referred to as DNS spoofing, "poisoned". Pharming requires unprotected access to target a computer, such as altering a customer's home computer, rather than a corporate business server. The term "pharming" is a neologism based on the words "farming" and "phishing". Phishing is a type of social engineering (computer security), social-engineering attack to obtain Authentication, access credentials, such as user names and passwords. In recent years, both phar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloaking
Cloaking is a search engine optimization (SEO) technique in which the content presented to the search engine spider is different from that presented to the user's browser. This is done by delivering content based on the IP addresses or the User-Agent HTTP header of the user requesting the page. When a user is identified as a search engine spider, a server-side script delivers a different version of the web page, one that contains content not present on the visible page, or that is present but not searchable. The purpose of cloaking is sometimes to deceive search engines so they display the page when it would not otherwise be displayed ( black hat SEO). However, it can also be a functional (though antiquated) technique for informing search engines of content they would not otherwise be able to locate because it is embedded in non-textual containers, such as video or certain Adobe Flash components. Since 2006, better methods of accessibility, including progressive enhancemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flarf
Flarf poetry was an ''avant-garde'' poetry movement of the early 21st century. The term ''flarf'' was coined by the poet Gary Sullivan, who also wrote and published the earliest Flarf poems. Its first practitioners, working in loose collaboration on an email listserv, mailing list, used an approach that rejected conventional standards of quality and explored subject matter and tonality not typically considered appropriate for poetry. One of their central methods, invented by Drew Gardner, was to mine the Internet with odd search terms then distill the results into humorous or disturbing poems, plays and other texts. Pioneers of the movement include Jordan Davis (poet), Jordan Davis, Katie Degentesh, Drew Gardner, Nada Gordon, Mitch Highfill, Rodney Koeneke, Michael Magee, Sharon Mesmer, Mel Nichols, Katie F-S, K. Silem Mohammad, Rod Smith (poet), Rod Smith, Gary Sullivan and others. Overview Joyelle McSweeney wrote in the ''Constant Critic'': Joshua Clover wrote in ''The Claudiu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spam Poetry
Spam poetry, sometimes called spoetry, is poetic verse composed primarily from the subject lines or content of spam e-mail messages. History Several writers have claimed to have created spam poetry, and consensus has not emerged about a single origin. Some early examples come from a spam poetry competition held in 2000 by the website ''Satire Wire''. Canadian poet Rob Read began writing and sending out spam poems to a group of 'subscribers' through his Daily Treated Spam email series in September, 2003. A selection from the first two years were published as ''O Spam, Poams: Selected Daily Treated Spam'' in 2005 by BookThug. Daily Treated Spam continued until 2011, and a new series, subtitled Spamdemic, began in August 2020. Animator Don Hertzfeldt began writing spam poems in his production journal in 2004. Translator Jorge Candeias wrote Portuguese "spoems" daily, between 5 May 2003 and 5 May 2004, using spam subject lines as title and inspiration. A book entitled ''Machine Langua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
User-agent
In computing, the User-Agent header is an HTTP header intended to identify the user agent responsible for making a given HTTP request. Whereas the character sequence User-Agent comprises the name of the header itself, the header value that a given user agent uses to identify itself is colloquially known as its user agent string. The user agent for the operator of a computer used to access the Web has encoded within the rules that govern its behavior the knowledge of how to negotiate its half of a request-response transaction; the user agent thus plays the role of the client in a client–server system. Often considered useful in networks is the ability to identify and distinguish the software facilitating a network session. For this reason, the User-Agent HTTP header exists to identify the client software to the responding server. Use in client requests When a software agent operates in a network protocol, it often identifies itself, its application type, operating system, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IP Address
An Internet Protocol address (IP address) is a numerical label such as that is assigned to a device connected to a computer network that uses the Internet Protocol for communication. IP addresses serve two main functions: network interface identification, and location addressing. Internet Protocol version 4 (IPv4) was the first standalone specification for the IP address, and has been in use since 1983. IPv4 addresses are defined as a 32-bit number, which became too small to provide enough addresses as the internet grew, leading to IPv4 address exhaustion over the 2010s. Its designated successor, IPv6, uses 128 bits for the IP address, giving it a larger address space. Although IPv6 deployment has been ongoing since the mid-2000s, both IPv4 and IPv6 are still used side-by-side . IP addresses are usually displayed in a human-readable notation, but systems may use them in various different computer number formats. CIDR notation can also be used to designate how much ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Web Crawler
Web crawler, sometimes called a spider or spiderbot and often shortened to crawler, is an Internet bot that systematically browses the World Wide Web and that is typically operated by search engines for the purpose of Web indexing (''web spidering''). Web search engines and some other websites use Web crawling or spidering software to update their web content or indices of other sites' web content. Web crawlers copy pages for processing by a search engine, which Index (search engine), indexes the downloaded pages so that users can search more efficiently. Crawlers consume resources on visited systems and often visit sites unprompted. Issues of schedule, load, and "politeness" come into play when large collections of pages are accessed. Mechanisms exist for public sites not wishing to be crawled to make this known to the crawling agent. For example, including a robots.txt file can request Software agent, bots to index only parts of a website, or nothing at all. The number of In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DeviantArt
DeviantArt (formerly styled as deviantART and thus abbreviated as dA) is an American online community that features artwork, videography, photography, and literature, launched on August 7, 2000, by Mathew Stephens, Scott Jarkoff and Angelo Sotira, among others. DeviantArt is headquartered in the Hollywood, Los Angeles, Hollywood area of Los Angeles, California. DeviantArt had about 36 million visitors annually by 2008. In 2010, DeviantArt users were submitting about 1.4 million favorites and about 1.5 million comments daily. In 2011, it was the thirteenth largest Social networking service, social network with about 3.8 million weekly visits. Several years later, in 2017, the site had more than 25 million members and more than 250 million submissions. In 2025 it reached a new milestone with 100 million registered users. In February 2017, the website was acquired by Israeli software company Wix.com in a $36 million deal. Since 2020, the site has seen an exodus of much of its user ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facebook
Facebook is a social media and social networking service owned by the American technology conglomerate Meta Platforms, Meta. 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 requirement is 14 years. , Facebook claimed almost 3.07 billion monthly active users worldwide. , Facebook ranked as the List of most-visited websites, third-most-visited website in the world, with 23% of its traffic coming from the United States. It was the most downloaded mobile app of the 2010s. Facebook can be accessed from devices with Internet connectivit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
