Tempat Kursus Website, SEO, Desain Grafis Favorit 2015 di Jakarta - Search engine optimization (SEO) is the process of affecting the visibility of a website or a web page in a search engine's unpaid results - often referred to as "natural," "organic," or "earned" results. In general, the earlier (or higher ranked on the search results page), and more frequently a site appears in the search results list, the more visitors it will receive from the search engine's users. SEO may target different kinds of search, including image search, local search, video search, academic search, news search and industry-specific vertical search engines.
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Tempat Kursus Website, SEO, Desain
Grafis Favorit 2015 di Jakarta |
As an Internet marketing strategy, Tempat Kursus Website, SEO, Desain Grafis Favorit 2015 di Jakarta considers how search engines work, what people search for, the actual search terms or keywords typed into search engines and which search engines are preferred by their targeted audience. Optimizing a website may involve editing its content, HTML and associated coding to both increase its relevance to specific keywords and to remove barriers to the indexing activities of search engines. Promoting a site to increase the number of backlinks, or inbound links, is another SEO tactic.
The plural of the abbreviation
Tempat Kursus Website, SEO, Desain Grafis Favorit 2015 di Jakarta can also refer to "search engine optimizers", those who provide SEO services.
Webmasters and content providers Tempat Kursus Website, SEO, Desain Grafis Favorit 2015 di Jakarta began optimizing sites for search engines in the mid-1990s, as the first search engines were cataloging the early Web. Initially, all webmasters needed to do was to submit the address of a page, or URL, to the various engines which would send a "spider" to "crawl" that page, extract links to other pages from it, and return information found on the page to be indexed. The process involves a search engine spider downloading a page and storing it on the search engine's own server, where a second program, known as an indexer, extracts various information about the page, such as the words it contains and where these are located, as well as any weight for specific words, and all links the page contains, which are then placed into a scheduler for crawling at a later date.
Site owners started to recognize the value of having their sites highly ranked and visible in search engine results, creating an opportunity for both white hat and black hat SEO practitioners. According to industry analyst Danny Sullivan, the phrase "search engine optimization" probably came into use in 1997.[3] On May 2, 2007,[4] Jason Gambert attempted to trademark the term SEO by convincing the Trademark Office in Arizona that Tempat Kursus Website, SEO, Desain Grafis Favorit 2015 di Jakarta is a "process" involving manipulation of keywords, and not a "marketing service." The reviewing attorney basically bought his incoherent argument that while "SEO" can't be trademarked when it refers to a generic process of manipulated keywords, it can be a service mark for providing "marketing services...in the field of computers."
Early versions of search algorithms relied on webmaster-provided information such as the keyword meta tag, or index files in engines like
Tempat Kursus Website, SEO, Desain Grafis Favorit 2015 di Jakarta. Meta tags provide a guide to each page's content. Using meta data to index pages was found to be less than reliable, however, because the webmaster's choice of keywords in the meta tag could potentially be an inaccurate representation of the site's actual content. Inaccurate, incomplete, and inconsistent data in meta tags could and did cause pages to rank for irrelevant searches. dubious – discuss] Web content providers also manipulated a number of attributes within the HTML source of a page in an attempt to rank well in search engines.