Share a JavaScript sniffer tool tracker

Today found a useful JS detection tool, real-time monitoring of the use of JS code efficiency, running state and so on.

Expect plugin authors to add better functionality.

Run effect

It works as follows (I put it in the label):

1. Click Tracker Bookmark Tool

2. Select view options, here I demonstrate a comprehensive result option

3, look at a certain outside the chain JS code, the light blue bottom indicates that the current page has been loaded JS code snippet, no color indicates not loaded or redundant code !

How to use

1. Paste the following test code in the current address bar of the page you want to probe

javascript:voidfunction(t,r,a,c,k) {t.tracker_uid= ' IIONTVHV ';(k=t.trackerglobalevent)? K.f (R): [(K=t[a] (' script ')). charset= ' Utf-8 ', k.src= ' http://www.ucren.com/' +c+ '/' +c+ '. js? ' +math.random (), T.documentelement.appendchild (k)]} (document, ' Trackerjsload ', ' createelement ', ' Tracker ');

This will automatically detect the current page of the various JS state.

2, add to the bookmarks bar, I above the practice is to add to the bookmarks bar (back with the original link, can be viewed by itself)

3. Download its chrome plugin.

Report:

Plugin Source: Https://github.com/ChineseDron/Tracker

Original link: TracKer

Share a JavaScript sniffer tool tracker