Risultati di ricerca
12 mar 2024 · About PageSpeed Insights. bookmark_border. PageSpeed Insights (PSI) reports on the user experience of a page on both mobile and desktop devices, and provides suggestions on how that page may be improved. PSI provides both lab and field data about a page. Lab data is useful for debugging issues, as it is collected in a controlled environment.
Use Speedtest on all your devices with our free desktop and mobile apps.
EOLO Speed Test, misura la velocità della tua connessione internet
14 mag 2015 · Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License.
Ookla Research ™. Lisez les dernières analyses des performances des réseaux mobiles et fixes à travers le monde. S'abonner.
23 mar 2015 · PageSpeed started as an open-source browser extension, and is now deployed in third-party products such as Webpagetest.org, Show Slow and Google Webmaster Tools. Instant Pages. Prerendering is an experimental feature in Chrome (versions 13 and up) that can take hints from a site’s author to speed up the browsing experience of users.
Hover over the indicator to reveal the controls to accelerate, slowdown, or rewind the video (10 seconds + lowers playback speed). Or, even better, use your keyboard: - S - decrease playback speed. - D - increase playback speed. - R - reset playback speed. - Z - rewind video by 10 seconds. - X - advance video by 10 seconds. - V - show/hide ...