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详细了解

I am trying to log on to "Give us this day" to which I subscribe and I only get a gray screen when I log on to the site.

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If I'm being blocked by mozilla firefox from accessing this site. How do I turn off the block?

If I'm being blocked by mozilla firefox from accessing this site. How do I turn off the block?

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Here's the general advice first:

When you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.

(1) Bypass Firefox's Cache

Use Ctrl+Shift+r to reload the page fresh from the server.

Alternately, you also can clear Firefox's cache completely using:

orange Firefox button (or Tools menu) > Options > Advanced

On the Network mini-tab > Cached Web Content : "Clear Now"

If you have a large hard drive, this might take a few minutes.

(2) Remove the site's cookies (save any pending work first). While viewing a page on the site, try either:

  • right-click and choose View Page Info > Security > "View Cookies"
  • Alt+t (open the classic Tools menu) > Page Info > Security > "View Cookies"

In the dialog that opens, you can remove the site's cookies individually.

Then try reloading the page and logging in again. Does that help?

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Is the page you want to view a PDF? You may be able to tell this from the address bar. If it is a PDF, there could be a glitch with either the built-in PDF Viewer or the Adobe PDF viewer plugin. To try switching between then, you can use the Options dialog as described in this article: View PDF files using Firefox’s built-in viewer.