this post was submitted on 23 Mar 2024
93 points (77.5% liked)

Privacy

31981 readers
399 users here now

A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

In this community everyone is welcome to post links and discuss topics related to privacy.

Some Rules

Related communities

Chat rooms

much thanks to @gary_host_laptop for the logo design :)

founded 5 years ago
MODERATORS
 

My questions are:

  • Does the DuckDuckGo Firefox extension "Privacy Essentials" add a local css file to every visited site?
  • Can others reproduce this?
  • Is this harmfull or not?

Background:

I have a simple static one page site with just one html and css file. It's completely tracker free. Debugging it a bit with developer mode (F12) on I discovered a second css file. This file isnt on my webserver but added local. To pinpoint what caused this I removed every add-on / extension in my browser one by one, reloading and checking my website every time. Took me a while because didnt expect this one causing it.

To reproduce:

  • Install the extension from the link.
  • Open a random site
  • Check in developer mode the tab Style editor.
  • Scroll and look for a file named %3Ais(%5Bid*%3D'google_ads_iframe'%5D%.css or something like that.
  • Remove the extension and refresh.
  • Check if the file disappears.

Content of the css file: :is([id*='google_ads_iframe'], [id*='taboola-'], .taboolaHeight, .taboola-placeholder, #credential_picker_container, #credentials-picker-container, #credential_picker_iframe, [id*='google-one-tap-iframe'], #google-one-tap-popup-container, .google-one-tap-modal-div, #amp_floatingAdDiv, #ez-content-blocker-container) { display:none!important; min-height:0!important; height:0!important; }

Edit 25-03-2024: Changed title to not give the wrong impression. See comments below.

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 6 points 7 months ago* (last edited 7 months ago) (1 children)

Good luck. W3Schools is a great place to learn beginner stuff and for quick refreshers.

[–] [email protected] 3 points 7 months ago (2 children)

I hate W3Schools and Geeksforgeeks, I have them blocked on my search lol

MDN all the way

[–] [email protected] 4 points 7 months ago (1 children)

W3Schools used to be terrible, but it's gotten better. MDN is still great, but it's very much a pure technical reference, not great learning material.

[–] [email protected] 3 points 7 months ago

Well, when I was learning I didn't see any issue in using it. I also just learned they have a learning area

[–] [email protected] 4 points 7 months ago

What is wrong with them? I have found the useful and there examples help me to learn more about context. I am not saying anything about MDN, it may just be superior, but I've rarely referenced it.