Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

firefox is not displaying websites properly. Have tried suggestions on firefox website, but they do not work.

  • 2 fhreagra
  • 3 leis an bhfadhb seo
  • 1 view
  • Freagra is déanaí ó cor-el

more options

Firefox does not display properly for many websites, including delta.com and google. I checked setting of my computer against my husbands and they are the same. Display is fine in safari. I am using os x 10.7.4 on a mac book pro

Firefox does not display properly for many websites, including delta.com and google. I checked setting of my computer against my husbands and they are the same. Display is fine in safari. I am using os x 10.7.4 on a mac book pro

All Replies (2)

more options

It's hard to know what's going on without specific examples. Could you describe the problems in more detail? For example, missing images, incorrect layout, lack of styling. And point out where they occur?

more options

Can you attach a screenshot?

Use a compressed image type like PNG or JPG to save the screenshot.


Clear the cache and the cookies from sites that cause problems.

"Clear the Cache":

  • Firefox > Preferences > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

  • Firefox > Preferences > Privacy > Cookies: "Show Cookies"

You can do a check for corrupted and duplicate fonts and other font issues: