How your site is seen by search engine spider?

If you have worked with any SEOs, you may know that the search engine does not have the similar view as us, or our website is seen in a different way by the spider of search engine. What is search engine spider? You should identify at first how search engine works. A search engine must have a database of enormous websites. It’s the job of search engine spider to move slowly the Web and index pages, which are stored in a database and later use various algorithms to determine page ranking, relevancy, etc of the composed pages. While the algorithms of calculating ranking and relevancy widely are different among search engines, the way they index sites is more or less uniform.

Therefore, it is very significant to know what spiders are interested in and what they ignore. First at all, the search engine or spider can not see any words on your representation. The spider can only know the word in HTML. So do not set any of your keywords on the image. Flash, JavaScript are also NOT evident to search engines.