A spider is automated software used to crawl pages on a website. A spider is therefore a type of bot that automatically goes through every line of the content on a website it checks and the dofollow hyperlinks to another page follows.
Via spiders, new pages and changed content indexed, so that they are findable in the search results of a search engine. Therefore, having a clear internal link structure and one sitemap of great importance Search engine optimization.
The terms spiders en crawlers are often used interchangeably. However, there is a distinct difference. A spider is used for searching through a website, while a crawler is used for searching through entire search engines.
A carefully curated guide with essential points of attention and proven steps for maximum impact.
