A newly discovered zero-day in the widely used WinRAR file-compression program has been exploited for four months by unknown attackers who are using it to install malware when targets open ...

Are large robots.txt files a problem for Google? Here's what the company says about maintaining a limit on the file size. Google addresses the subject of robots.txt files and whether it’s a good SEO ...

The Internet Archive has announced that going forward, it will no longer conform to directives given by robots.txt files. These files are predominantly used to advise search engines on which portions ...

Robots.txt tells search engines what to crawl—or skip. Learn how to create, test, and optimize robots.txt for better SEO and site management. Robots.txt is a text file that tells search engine ...