Lin started his project to build a search engine from scratch because he believed that search engines were deteriorating due to an increase in search engine optimization (SEO) spam and a decrease in ...

A software engineer from New York got so fed up with the irrelevant results and SEO spam in search engines that he decided to create a better one. Two months later, he has a demo search engine up and ...

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 ...