Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Firefox shows tabs in history that I did not open.

  • 5 svar
  • 1 har dette problemet
  • 1 view
  • Siste svar av cor-el

more options

Every day, several tabs are visible in the history of my browser that I did not open. I checked this several times.

What is it and how to fix it?

https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2020-06-28-18-20-20-9ddd22.png

Every day, several tabs are visible in the history of my browser that I did not open. I checked this several times. What is it and how to fix it? https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2020-06-28-18-20-20-9ddd22.png
Attached screenshots

Endret av Dsmailin

All Replies (5)

more options

Can you take a screenshot of some of those entries?


In order to better assist you with your issue please provide us with a screenshot. If you need help to create a screenshot, please see How do I create a screenshot of my problem?

Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. This will help us to visualize the problem.

Thank you!

more options

It is possible that these pages were opened in a frame on some website as is done quite often. You can sort the history by last visit date to see what pages you opened during that time.

Endret av cor-el

more options

FredMcD said

Can you take a screenshot of some of those entries?

Sure, I have attached a screenshot to the question. There are two sites that appear every day. The second one I did not use several years and the first one I used last month.

more options

cor-el said

It is possible that these pages were opened in a frame on some website as is done quite often.

What does "a frame on some website" mean?

more options

A website can embed content from other website like a advertisement or a YouTube video.
When third-party content is embedded this way in an iframe then you can still see these pages listed in the history although you aren't visiting them directly.