Web Site Tracking

Some web sites are persistent in tracking me. The "Manage Web Site Data" option shows these sites. Usually, I can remove them. Is there a way to eliminate their tracking permanently?

MacBook Pro with Retina display, macOS Sierra (10.12.4), memory: 8 GB

Posted on Jun 25, 2017 5:55 AM

Reply
9 replies

Jun 25, 2017 6:44 AM in response to bilbowdish

As per this article : Safari for Mac: Privacy preferences in Safari


Website use of location services

Websites can use information about your location (based on data from nearby Wi-Fi networks) to provide services and features. Specify how often Safari must ask you if a website can use your location information. If you don’t want to be asked, select “Deny without prompting.”

Website tracking: Ask websites not to track me

Some websites keep track of your browsing activities when they serve you content, which enables them to tailor what they present to you. You can have Safari ask sites and their third party content providers (including advertisers) not to track you.

With this option turned on, each time Safari fetches content from a website, Safari adds a request not to track you, but it’s up to the website to honor this request.

User uploaded file

Jun 25, 2017 7:34 AM in response to bilbowdish

As the 2nd article points out, they are capable of regenerating after deletion with files that go to many parts of the system.



Safari/Browsers – can’t delete cookies


Evercookie


The myth of the dangerous cookie


Quit Safari.


In Finder go to Go menu and then Go to Folder.


Copy and paste this ~/Library/Safari/Databases.


Delete the contents of the folder.


Launch Safari again and check if all is ok.


If that doesn’t work, copy and paste this ~/Library/Safari/LocalStorage.


Delete the contents of the folder.


Then go to Safari/History and delete any entries for the related websites.


Test.

Jun 27, 2017 6:57 AM in response to jazmec

Safari/Preferences/Advanced - enable the Develop menu, then go there and Empty Caches. Quit/reopen Safari and test. Then try Safari/History/Show History and delete all history items. Quit/reopen Safari and test. You can also try try Safari/Clear History…. The down side is it clears all cookies. Doing this may cause some sites to no longer recognize your computer as one that has visited the web site. Go to Finder and select your user/home folder. With that Finder window as the front window, either select Finder/View/Show View options or go command - J. When the View options opens, check ’Show Library Folder’. That should make your user library folder visible in your user/home folder. Select Library/Caches/com.apple.Safari/Cache.db and move it to the trash.


Go to Safari Preferences/Extensions and turn all extensions off. Test. If okay, turn the extensions on one by one until you figure out what extension is causing the problem.


Safari Corruption See post by Linc Davis


Safari Reset


If that doesn't work, try running this program in your normal account , then copy and paste the output in a reply. The program was created by etresoft, a frequent contributor. Please use copy and paste as screen shots can be hard to read. On the screen with Options, please open Options and check the bottom 2 boxes before running. Click “Share Report” button in the toolbar, select “Copy Report” and then paste into a reply. This will show what is running on your computer. No personal information is shown.

Etrecheck – System Information

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Web Site Tracking

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