Google chrome market penetration

Description:This can affect JavaScript-based tracking of browser statistics. User agent spoofing[ edit ] Websites often include code to detect browser version to adjust the page design sent according to the user agent string received. Certain anti-virus products fake their user agent string to appear to be popular browsers. The browsers Firefox, Chrome, Safari, and Opera will under some circumstances fetch resources before they need to render them, so that the resources can be used faster if they are needed. The following tables summarize the usage share of all browsers for the indicated months. Default user agent strings of most browsers have pieces of strings from one or more other browsers, so that if the browser is unknown to a website, it can be identified as one of those. JavaScript is only executed on page load from net or disk cache, but not if it is loaded from DOM cache.

Views: 9090 Date: 2018-10-04 Favorited: 24