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

Websites taking a long time to "look up" every first time after 59.0.2 update

  • 3 replies
  • 1 has this problem
  • 32 views
  • Paskiausią atsakymą parašė FredMcD

more options

Ever since Firefox updated to 59.0.2 I've been having this issue where sites are stuck "looking up (site)" for 5-6 seconds every time I first click on them. After they've loaded for the first time they load just fine for a while, but if I don't visit that site again for the next few minutes or so, they require the long "looking up" process again.

Before the 59.0.2 update pretty much any site would finish loading in only 1 or 2 seconds at most.

I've already tried starting Firefox in safe mode, doesn't change anything. Youtube and Twitch videos still work fine, and my connection to any online games are still the same so I don't think it's a bandwidth issue.

Ever since Firefox updated to 59.0.2 I've been having this issue where sites are stuck "looking up (site)" for 5-6 seconds every time I first click on them. After they've loaded for the first time they load just fine for a while, but if I don't visit that site again for the next few minutes or so, they require the long "looking up" process again. Before the 59.0.2 update pretty much any site would finish loading in only 1 or 2 seconds at most. I've already tried starting Firefox in safe mode, doesn't change anything. Youtube and Twitch videos still work fine, and my connection to any online games are still the same so I don't think it's a bandwidth issue.

Modified by trshbg

Chosen solution

Tested other browsers and Firefox on another computer, also had the same issue, so I'm assuming that my ISP was to blame. Problem appears to have gone away for now.

Skaityti atsakymą kartu su kontekstu 👍 0

All Replies (3)

more options

Make sure you are not blocking content.

Start Firefox in Safe Mode {web link} by holding down the <Shift> (Mac=Options) key, and then starting Firefox.

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?


Try removing the cache.

Location of the cache/cache2 folder; Windows: *C:\Users\<user>\AppData\Local\Mozilla\Firefox\Profiles\<profile>\ Mac: ~/Library/Caches/Firefox/Profiles/ Linux: ~/.cache/mozilla/firefox/

Close Firefox. Open your file browser to the above, and remove the folder.

more options

Chosen Solution

Tested other browsers and Firefox on another computer, also had the same issue, so I'm assuming that my ISP was to blame. Problem appears to have gone away for now.

more options

Good to hear. Have your ISP test your service, and ask if there have been any problems.