Search engine databases are created by web crawlers, also known as Spiders or bots, which systematically browse the internet to discover and index web pages. These crawlers follow links from one page to another, gathering content, metadata, and relevant information. Once the data is collected, it is processed and stored in a database by the search engine's infrastructure, allowing users to query and retrieve information quickly. Major search engines, like Google and Bing, employ sophisticated algorithms to prioritize and rank the indexed content based on relevance and quality.
The What of Whom was created in 1982-08.
Do follow links is an attribution that tells Search engine to trust the link and that it adds value to the information presented in the post or website.Do follow links shares site importance to those sites whom they are linking. No follow attribute tells search engine that this link is not safe (it could be spam, adult,...) to follow. So, search engine consider nofollow links as plain text and not links.
To Whom It May Concern... was created in 1990.
To Whom This May Come was created in 1888.
For Whom the Bell Tolls was created in 1940.
Of Whom the World was Not Worthy was created in 1978.
For Whom the Beat Tolls was created in 2006.
To Whom It May Consume was created in 1999.
View Details
View Details
View Details
View Details