Web使用 JavaScript 读取“不追踪”(Do Not Track)状态 用户对 DNT 的设置还可以使用 Navigator.doNotTrack 属性进行读取: navigator.doNotTrack; // "0" or "1" 规范 Specification Tracking Preference Expression (DNT) # dnt-header-field 浏览器兼容性 Report problems with this compatibility data on GitHub Tip: you can click/tap on a cell for more … WebDo Not Track (DNT) lets you express a choice not to be tracked when browsing from site to site on the Web. ... It does this by transmitting a bit of code — a Do Not Track HTTP header — every time your browser requests data from the web for you. Do Not Track distinguishes between sites you visit directly (called “first parties”) and ...
Do Not Track - Tracking? No thanks! - devowl.io
WebDo Not Track may be sent by any client that uses the HTTP protocol, including websites, mobile apps, and smart devices like TVs. Do Not Track also works with all protocols able to read HTTP headers, including SPDY. NOTE: This policy contains both Requirements and Exceptions. Where possible terms are defined in the text, but a few additional ... WebApr 2, 2013 · Send information about the user's tracking preferences to all websites. Prior to Firefox 21.0 and SeaMonkey 2.18, this is always “Do Not Track”; in Firefox 21.0 and later as well as SeaMonkey 2.18 and later, the header sent depends on the privacy.donottrackheader.value setting. False. Do not send any tracking preferences to … fish friendly farming napa
DNT - HTTP MDN - Mozilla Developer
WebIf you want to use client-side JavaScript to check whether or not a user has the dnt request header set, you can use navigator.doNotTrack. This property returns the value of the dnt HTTP header (i.e., "1", "0", or "unspecified" ). You can access this value via PHP by POSTing this value via AJAX. WebDNT (Do Not Track) – this is an HTTP header that allows the user to bypass the tracking of their actions by third parties. When surfing the Internet, all user actions are saved in … http://kb.mozillazine.org/Privacy.donottrackheader.enabled fish friends forever nick jr