I just updated to safari 15.0 and after that I can't open my bank webpage. The page reloads automaticly over and over

I had a similar issue loading this very website section (Apple Support Communities) just after the Safari 15 update.

I deleted the specific Apple's Website Data (Preferences... -> Privacy -> Manage Website Data...) and after that it worked.

After deleting a Website Data you'll loose the related session (login, cookies, privacy settings, etc.).

Are all websites affected?

Does it happen in a Private Window too?

I'd try to disable Content Blockers and check if it works.

Verify if Extensions (if you use any) are the cause by disabling them temporarily.

Another idea is to try to load the website with a different User Agent. You find the option in the Develop menu activating the Show Develop menu in menu bar in Preferences -> Advanced.

Another possible workaround is to keep open the Show Web Inspector window (available under Develop menu after activating it with Show Develop Menu in menu bar in Safari's Preferences... -> Advanced) and reload the page.

There're many similar complains with the last version of Safari. I hope the next update will fix it.

UPDATE

Just downloaded Google chrome and all the sites work perfectly. Can still use Safari as my default, but just using Chrome as a backup until Apple figures this out. TIA! :)

I tried all of the above. The only option that is working for me is using FireFox or Brave. These are working fine.

Exactly the same issue with Safari 15.0. All the banking websites result in a recurring 'reload webpage' but it also affects other random sites, such as Currys and other retail stores.

Google Chrome appears to work fine as an alternative. Farewell Safari

Yes banking websites are not working in Safari 15. Even after doing everything mentioned in this thread.

Yep confirmed.

Tried migrating from chrome to safari today as I do most years. I always go back for one reason or another... and this time I didnt even get one website deep before witnessing INCREDIBLY SLOW speeds. Especially on complex sites like YouTube etc

I also get energy warning along the top.

Sort your stuff out Apple.

Tried the deleting of Website data several times, restarted, etc., no luck. It's happening on other websites too.

Thanks but still no luck. It is affecting bank sites and several other sites as well. I guess I'm going to have to wait for an update or migrate over to another browser.

I don't know what else to suggest.

I'm reading here and on other forums similar complains. It seems that Safari 15 has some bugs to be ironed out. Hope an update will come out soon.

So I have an issue with Sarfari 15 opening certain webpages. Can someone offer some insight as to how to get websites to load?

[Edited by Moderator]

Add eBay to the list of websites that won't open with Safari 15.

Same problem here with all of the airlines I use as well as MANY other websites :(

having the same problem any fix i have tried everything