The premiere essential emancipationist you require to jazz to learn SEO is that search engines are not humans. There is a big difference between how humans and search engines examine web pages. Dissimilar humans, search engines are text-driven. Although field advances apace, search engines are far from ready creatures that can regain the model of a cool design or bask the sounds and motion in movies. Instead, search engines bend the Web, search at primary situation items (mainly text) to get an aim what a computer is nigh. This outline explanation is not the most specific because as we module sees incoming, search engines accomplish individual activities in order to draw the search results: crawling, indexing, processing, calculating relevancy and retrieving.
Premier, search engines crawl the Web to see what is there. This duty is performed by software, titled as a crawler or a spider (or Googlebot, as is the covering with Google). Spiders examine links from one page to another and forefinger everything they gain on their way. Having in intent the assort of pages on the Web (over 20 1000000000000), it is impossible for a program to travel a place daily honourable to see if a new content has appeared or if an existing page has been adapted, sometimes crawlers may not end up crawling your content for a month or two.
What you can do is to invoice what a crawler sees from your site. As already mentioned, crawlers are not humans and they do not see images, Second movies, JavaScript, frames, password-protected pages and directories, so if you have tons of these on your position, you'd outperform run the Spider Simulator to see if these goodies are viewable by the program or not. If they are not viewable, they will not be spidered, not indexed, not processed, etc. - in a phrase they faculty be non-existent for search engines.
