Engine Optimisation

Engine Optimisation, a service provided by Logiweb Internet Services, a website design, development and online marketing company selling a variety of services including e-commerce, hosting facilities and domain names.

Engine Optimisation Supplier

Crawler-based engine optimisation has three major elements. First is the spider, also called the crawler. The spider visits a web page, reads it, and then follows links to other pages within the site. This is what it means when someone refers to the engine optimisation of a site being "spidered" or "crawled." The spider returns to the site on a regular basis, such as every month or two, to look for changes and actions engine optimisation accordingly. Everything the spider finds during the engine optimisation process goes into the second part of the search engine, the index. The index, sometimes called the catalog, is like a giant book containing a copy of every web page that the spider finds during the engine optimisation process. If a web page changes, then this book is updated with new engine optimisation information.

Sometimes it can take a while for new pages or changes in the engine optimisation process that the spider finds to be added to the index. Thus, a web page may have been "spidered" but not yet "indexed" during engine optimisation. Until it is indexed -- added to the index after engine optimisation -- it is not available to those searching with the search engine. Search engine optimisation software is the third part of a search engine. This is the program that sifts through the millions of pages recorded in the index to find matches to a search and rank them in order of what it believes is most relevant in it's engine optimisation criteria.

Engine Optimisation Services

All crawler-based search engines have the basic parts described above, but there are differences in how these parts are tuned during engine optimisation. That is why the same search on different search engines often produces different results. Some of the significant differences in engine optimisation between the major crawler-based search engines are summarized on the Search Engine Features Page. Information about engine optimisation on this page has been drawn from the help pages of each search engine, along with knowledge gained from articles, reviews, books, independent research, tips from others and additional information received directly from the various engine optimisation resources.