When a crawler accesses a page

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Furthermore, search engines reward accessible sites, improving their positioning. Accessibility thus becomes a driver for increasing traffic, improving user experience and building customer loyalty. A website's accessibility positively impacts its search engine rankings for several reasons. Google and other search engines favor sites that offer clear and intuitive navigation , intrinsic characteristics of accessible sites. For example, the correct use of semantic HTML tags (such as headers, lists, and well-structured tables) helps not only screen readers interpret content, but also search engine crawlers, which better understand the structure and importance of information on the site.


Crawlers (or spiders, bots, or robots) are automated programs austria phone number list used by search engines, such as Google, to explore and index web pages. Their main purpose is to “ navigate” the web , collect information about the content and links of each page, and send it to search engines for indexing . The crawling process begins with a list of known URLs, which crawlers visit to analyze and collect data.


When a crawler accesses a page, it examines its text content , links (both internal and external), images , videos , metadata , and other information. This gives the crawler an understanding of the site's structure and can decide how to organize the collected data for search results. Once the content of a page has been analyzed, crawlers index it into a database, so that when a user performs a search, the search engine can return the most relevant results based on the query.