Web, domains and email
crawler
In short and in plain language
A crawler is a program. It visits websites on its own, follows links and reads the content.
It does this, for example, for a search engine.
Content that a crawler can read well is easier to take in. It is then easier to add to search results.
Definition
A crawler is a program that automatically visits websites, follows links and reads their content, for example for a search engine. Content that a crawler can read well is easier to capture and include in search results.