hello

az4510

follow the steps and instructions:

Step:1

Clear all cookies, site data and cache

• Click the ≡ menu button. and select Options.
• Select the Privacy & Security panel and go to the Cookies and Site Data section.
• Click the Clear Data… button. The Clear Data dialog will appear. ...
• Click Clear.

Step:2

• Open Firefox.
• Click the Settings hamburger button in the top-right corner.
• Click on Options.
• Click on Privacy & Security.
• Under the “Content Blocking” section, click the Manage Exceptions button. ...
• Select the website that you want to disable tracking.
• Click the Remove Website button.

for better understand click the below link

https://pureinfotech.com/disable-content-blocking-per-website-firefox/

i hope resolved your problem then reply back to me!

thank you and regards,

Arman

You're not the first one to post here about this website. I'm guessing it's probably a new popup. It's definitely not a legitimate Mozilla website, so good job on spotting that. You'd be surprised how many people fall for it.

As for actually solving the problem, you should block the page, but the best option is to get to the root of the problem by getting rid of whatever is opening this website. Sometimes a problem with Firefox may be a result of malware installed on your computer, that you may not be aware of.

You can try these free programs to scan for malware, which work with your existing antivirus software:

• Microsoft Safety Scanner
• MalwareBytes' Anti-Malware
• Anti-Rootkit Utility - TDSSKiller (for more info, see this alternate TDSSKiller download page)
• AdwCleaner (for more info, see this alternate AdwCleaner download page)
• Hitman Pro
• ESET Online Scanner

Further information can be found in the Troubleshoot Firefox issues caused by malware article.

Hope this helps.