Digital Marketing Handbook

Web crawler 77 time for a customer in the polling system is equivalent to the average age for the Web crawler.[24] The objective ...

Web crawler 78 most effective way of avoiding server overload. Recently commercial search engines like Ask Jeeves, MSN and Yahoo ...

Web crawler 79 Web crawlers are a central part of search engines, and details on their algorithms and architecture are kept as b ...

Web crawler 80 rate is inferred for each page and a non-linear programming method must be used to solve the equation system for ...

Web crawler 81 Crawling the Deep Web A vast amount of Web pages lie in the deep or invisible Web.[43] These pages are typically ...

Web crawler 82 In proceeding of 4th International Conference on Web Information Systems and Technologies ( WEBIST-2008 (http:/ / ...

Web crawler 83 and Systems (NGITS), volume 2382 of Lecture Notes in Computer Science, pages 58–74, Caesarea, Israel. Springer. [ ...

Backlinks 84 factor is the anchor text of the backlink. Anchor text is the descriptive labeling of the hyperlink as it appears o ...

Keyword stuffing 85 Keyword stuffing Keyword stuffing is considered to be an unethical search engine optimization (SEO) techniqu ...

Keyword stuffing 86 External links Google Guidelines (http:/ / http://www. google. com/ support/ webmasters/ bin/ answer. py?an ...

Link farm 87 Link farm For the discussion about Wikipedia, see Wikipedia is not a link farm. On the World Wide Web, a link farm ...

Link farm 88 External links Google Information for Webmasters [1] Yahoo!'s Search Content Quality Guidelines [2] MSN Guidelines ...

Spamdexing 89 Content spam These techniques involve altering the logical view that a search engine has over the page's contents. ...

Spamdexing 90 Article spinning Article spinning involves rewriting existing articles, as opposed to merely scraping content from ...

Spamdexing 91 Cookie stuffing Cookie stuffing involves placing an affiliate tracking cookie on a website visitor's computer with ...

Spamdexing 92 Other types of spamdexing Mirror websites A mirror site is the hosting of multiple websites with conceptually simi ...

Spamdexing 93 External links To report spamdexed pages Found on Google search engine (http:/ / http://www. google. com/ contact ...

Index 94 Index design factors Major factors in designing a search engine's architecture include: Merge factors How data enters t ...

Index 95 Challenges in parallelism A major challenge in the design of search engines is the management of serial computing proce ...

Index 96 Index merging The inverted index is filled via a merge or rebuild. A rebuild is similar to a merge but first deletes th ...