Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
Open

Websites open too slow

Bella's Mom

Ever since the last update or two when I click on links to open websites, it renders a white screen and I see waiting at the bottom. It takes forever for websites to open. I have toggled acceleration on and off, disabled Windows 11 Efficiency Mode and nothing is working. I am a web developer and I really need websites to open. They open quickly in Chrome but not Firefox after the update and I may need to start using Chrome.

Ever since the last update or two when I click on links to open websites, it renders a white screen and I see waiting at the bottom. It takes forever for websites to open. I have toggled acceleration on and off, disabled Windows 11 Efficiency Mode and nothing is working. I am a web developer and I really need websites to open. They open quickly in Chrome but not Firefox after the update and I may need to start using Chrome.

Modified by Bella's Mom

All Replies (4)

Make sure it's not your VPN or antivirus/phishing/malware protection that's stalling the secure connections (or turn off their "safe web" or "https scanning" features).

Sorry I didn't a notification that you replied. The only application on my computer is Windows Defender. This slowness doesn't happen in Chrome. And I don't have VPN running either. It's really strange prior to those last updates before June, things opened up really fast. I still have the problem now and it's October. I really love Firefox in my work but I think I might need to go 100% with Chrome if I can't speed it up.

Since Windows Defender and no VPN are involved, the issue might be related to Firefox's built-in DNS over HTTPS (DoH) bottlenecking secure handshakes, or a corrupted session state. Try toggling DoH off in Settings > Privacy & Security or testing it in Troubleshooting Mode (Help > Troubleshoot Mode...) to see if the render delay disappears.

OMG! I could kiss you! Thanks so much. I switched it Off and they're opening right away now.

Ask a question

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.