Some Websites are Slow

[LGal]

I currently have up to date Firefox, but when I am in eBay it's super slow.  When I switch to Chrome, eBay website is fine - why is it slow when using Firefox?

[Fezbug]

Me too!

[leej]

i as well, anybody figure out any fixes?

[siffemcon]

While on the problem page, try clicking the padlock to the left of the address bar > Clear cookies and site data. Note: if you're logged in, doing this will log you out.

Also see if clearing cache helps:

- press Ctrl-Shift-Delete (Mac: Cmd-Shift-Delete)

- set 'Time range...' to 'Everything'

- untick all items except 'Temporary cached files and pages'

- clear, then restart FF

[davecheadle]

Thanks for the suggestion, but that did not fix the problem. But by doing this, that is how I discovered the problem being a slow down only while signed into my account. Clearing everything signed me out of ebay, so when I visited ebay again, I thought your suggestion had fixed the problem. But when I signed back into ebay as an Account Holder to conduct business, the Slow or No page loading issue returned. I've experimented over and over.  I may have to give up using Firefox for my ebay business.

[davecheadle]

Yes = newest update = SAME PROBLEM... but NOTE = If I sign out of my ebay account, the pages on ebay load properly fast. When I sign into my ebay account, the same page loads VERY SLOW. For example, ebay thumbnails load INSTANTLY when I am on Chrome or Safari, AND when I am NOT signed into my ebay account. If I then sign into my ebay account, that EXACT SAME PAGE suddenly refuses to load completely at a fast rate.

[siffemcon]

What happens in Troubleshoot mode (https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#w_how-to-start-...)?