Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

Google's Gary Illyes published a blog post explaining how Googlebot works as one client of a centralized crawling platform, ...

Images are the Largest Contentful Paint element on 85% of desktop pages and 76% of mobile pages, according to the 2025 HTTP ...

AI agents struggle with modern, content heavy websites. It's slow and expensive to crawl. The markdown standard makes your ...

Do you want to work from home? Want to avoid stepping foot into an office ever again? Lucky for you, there are tons of w ...

Google went through crawling, fetching, and the bytes it processes.

As Iran unleashes a wave of retaliatory drones strikes on critical infrastructure around the Persian Gulf, Ukrainian expertise in countering those drones appears to be in demand. Days into the war ...

Lazy loading takes a smarter approach. Instead of pulling in everything up front, the browser waits and loads content only when you are about to see it. So if a video or image sits further down the ...

The federal government has not yet replaced the bullet-pocked windows that serve as a grim reminder of an attack at the ...

The Danes brought blood supplies, explosives and live ammunition to Greenland as part of contingency plans in case President Trump acted on his threats to seize the island. By Jeffrey Gettleman ...

At a gathering in Florida, the president asked the leaders of a dozen Latin American and Caribbean nations to help the U.S. military crush armed trafficking groups. By Annie Correal and Shawn McCreesh ...