Φόρουμ κοινότητας «Firefox»

I suddenly can no longer get my Gmail to appear in my Firefox browser. (I CAN get to +use Google.com, but when I try to go to https://mail.google.com/mail/u/0/#inbox", I just get a blank white page.) I did not (to my knowledge) change any settings or have some strange thing happen. Please help!

I have had a subscription to sacbee for 15 years, starting a month ago it won't open. I think it is a security issue. https://eedition.sacbee.com/shortcode/LMCSAC

Good morning. Would you please help me with this: I need the site: https://www.tempo.pt/lisboa.htm not be blocked. I have tried everything recommended with no success. It is a site about the weather that I visit every days to know the state of the weather in the City I live in. I appreciate your kindly help. Thank you.

Greetings ! For the last two days I have not been able to access Facebook or Amazon websites. When I use a shortcut or try to type in the URL, the display says something like using Google or such when I have my default set to Firefox ( And I confimed that it is set as such). I can click on a tab or reach anything else ok. Also, those two are accessible through Chrome or Edge ok on here and also on my phone and tablet.I have cleared cache and such multiple time and removed extensions. It is just those two sites on this device on Firefox. I think there was an update recently too.. Thanks for an assistance anyone can give. Cherry

I've been using Firefox for >15 years, and for the last 2 years in China on a Mac with a VPN. Firefox has stopped opening websites blocked in China, like Google, Facebook, and YouTube, even though they all open in Safari and Chrome. I even tried Brave and DuckDuckGo browsers and they all worked. So I tried everything fromcreating new profiles, clearing the cache and browsing history, and installing an old version of Firefox. It seems to know I am in China because new profiles and new versions like Nightly show Chinese websites on the default start page (even with VPN set to South Africa). Firefox Mobile on my Android phone works fine using the same VPN. It's just his damn desktop. I'm a fairly technical user, so I know what I'm doing.

Also, on Firefox 149, there is no Refresh option in the screenshot attached.

After ordering eye glasses from goggles4U. I am unable to connect to eyebuydirect.com website. I get this message. Access Denied You don't have permission to access "http://www.eyebuydirect.com/" on this server.

Reference #18.19931ab8.1772151340.7fd25c8

https://errors.edgesuite.net/18.19931ab8.1772151340.7fd25c8

I had a tab open to eyebuydirect.com when I was ordering from goggles4U. I was getting my prescription from eyebuydirect.com.

Please tell me how to get whatever is blocking this website off my computer.

I am running windows 7pro.

I have used Tesco.com for online ordering, every week for many years, now the response is access denied. Thank you. TC

Ordered some new checks from Costco as a "guest" since I haven't set up an online account (generally speaking, I wouldn't use, but to order checks, I need to do it online - not in the store). I put my full order together in the cart, went through the full process of completing the order and payment, but after submitting, I expected the order confirmation page. However, I received the notice that the Harland Clarke check printing vendor site won't allow firefox to display the page. Without that confirmation page, I don't have an order number to reference. The instructions provided says to embed the link (which link?) in another tab to open the missing page. I've also tried following all other instructions; going on the Mozilla/Firefox desktop/ trying to find a Mozilla contact phone number, etc. All that happens is that I go into a never-ending circle - which means no-where. What am I missing? This is what I get:

Fix error “Website will not allow Firefox to display the page.” 3–4 minutes

Firefox, Firefox for Android Firefox, Firefox for Android Last updated: 8/24/25 36% of users voted this helpful

Some websites don’t allow their content to appear inside another website. If a site tries to embed a page that blocks this, Firefox will show an error that it cannot open the page:

“To protect your security, [website] will not allow Firefox to display the page if another site has embedded it.”

This is a security feature on the website being embedded. It prevents clickjacking, where a site tries to load another site without permission, often to trick users into clicking something they didn’t intend.

This error is not caused by Firefox. It’s a choice made by the website owner. Why does this happen?

Websites can control how their content is used. They may block it from being shown inside another site using special security settings like:

   X-Frame options headers
   Content security policy rules 

These settings are common for banking sites, schools, government services and others that need tight security. What can I do?

You can still view the blocked content by opening it directly. On desktop

   Right-click the link or embedded area.
   Select Open Link in New Tab or Open Link in New Window.
   If you can’t right-click, try copying the link (long-press on Mac trackpads) and pasting it into a new tab. 

Tip: You can also drag the link into a new tab if using Firefox on desktop. On mobile (phone or tablet)

   Tap and hold the link or embedded area (where the content should appear).
   Choose Open in New Tab from the menu.
   If that doesn’t work, try copying the link (if visible) and pasting it into a new tab manually. 

Warning: On mobile, this may be harder to do if the embedded content doesn’t show clearly. Look for a blank or gray box on the page. What if I need to use the original page?

Sometimes the website that’s embedding the content depends on that embedded page to work properly (for example, a school login system or internal portal).

If that’s the case:

   Try opening the embedded page directly (as described above).
   If that doesn’t help, you may need to contact the site owner and explain the issue. 

Need help understanding this error?

If you're unsure what the page is trying to load or can’t figure out where to click:

   Look for a blank box or missing content; that’s likely where the blocked page should appear.
   If you're on mobile, try rotating your device or zooming out to better view hidden content.
   Still stuck? Copy the page link and share it with your IT support, teacher or website admin. 

Related articles

   Firefox is stuck in Troubleshoot Mode
   Websites look wrong or appear differently than they should
   Site Permissions panel 

These fine people helped write this article:

After my last Firefox upgrade install I can no longer access both The Home Depot and Lowes websites. This is the message I get when trying to access the Lowes web page search:

Access Denied You don't have permission to access "http://www.lowes.com/Search=windows&catalog=4294772368&ac=true" on this server.

Reference #18.66d3e17.1771951467.1c7d8fff

https://errors.edgesuite.net/18.66d3e17.1771951467.1c7d8fff

Just downloaded an update and this error message appears:

You don't have permission to access "http://www.kroger.com/" on this server.

Reference #18.a9423917.1770250884.86f3e1c1

https://errors.edgesuite.net/18.a9423917.1770250884.86f3e1c1

I have tried 9 times to reach kroger.com and get this every time.

I am confused, because I have been unable to access google drive and Gmail, for a while now because every time I go to the website it says we have detected a problem with your cookie settings, I have tried default settings, and entering safe mode on Firefox, but neither worked. I would much appreciate assistance.