Googlebot caches resources for 30 days, regardless of HTTP cache settings. Using CDNs for resources can help preserve your site's crawl budget. Blocking resources in robots.txt can harm Google's ...

Resource hints like prefetch, preload, and preconnect are irrelevant to Google's crawling infrastructure. Meta tags and link elements that carry search engine directives belong in the head. HTML ...

The Google Chrome web browser will start unloading ad iframes using too many system resources without the user's knowledge starting with the stable release coming near the end of August. Chrome will ...

Google’s Chrome browser will start blocking resource-heavy ads around the end of August, the company announced Thursday. Ads that are programmed poorly, aren’t network-optimized or mine cryptocurrency ...

Google Chrome takes another step to tackle heavy tabs. Photo: Google/Apple Google Chrome is famous for slowing Macs down, but new performance controls aim to deliver a better browsing experience. The ...

If you embed resources on your pages, those embedded resources can be cached longer than other parts of the page in Google Search. In 2020, Google added the ability to see embedded resources in the ...