iOS Any idea why some sites open on windows & show SSL error in iPad

[nemo_online]

There are two sites that open perfectly fine on Windows desktop and laptop in firefox, chrome etc. (show the https lock too) but for some reason they don't open on any browser on iPad. ( Tried firefox, firefox focus, brave, safari, chrome) . What could be the reason?
P.S. These are those kind of sites where you can watch TV shows without signing up for a dozen apps.

 

[vishalrao]

Is it an old ipad? Could it be related to the expiration of the LetsEncrypt root issuer CA certificate?

 

[nemo_online]

Is it an old ipad? Could it be related to the expiration of the LetsEncrypt root issuer CA certificate?

Brand new, 9th gen.

 

[red dragon]

Hope you have changed the client to desktop in Chrome/ FF in the ipad and checked the proper date and time.
If deleting the older certificates doesn't work, try your mobile network as hotspot. It's a very annoying issue and been there in ipad OS for years.

 

[nemo_online]

Hope you have changed the client to desktop in Chrome/ FF in the ipad and checked the proper date and time.
If deleting the older certificates doesn't work, try your mobile network as hotspot. It's a very annoying issue and been there in ipad OS for years.

Excuse my tech unsavvy but didn't understand the "changing the client" bit, couldn't figure out how to delete the older certs although i did see the certificate version and number being used & using my mobile hotspot also didn't help but found a workaround.
Same website with different urls.
Some shows are present on the new URL and some are not. But it's ok. Will watch some on the pad and rest will manage on desktop & laptop. Thanks for your response.

 

[Fenix]

Check this - https://discussions.apple.com/thread/250887994

 

[nemo_online]

Check this - https://discussions.apple.com/thread/250887994

Thanks for the response. I had checked this too and tried out the steps. Didn't help. Anyway, I have found a workaround now.

 

[red dragon]

Excuse my tech unsavvy but didn't understand the "changing the client" bit, couldn't figure out how to delete the older certs although i did see the certificate version and number being used & using my mobile hotspot also didn't help but found a workaround.
Same website with different urls.
Some shows are present on the new URL and some are not. But it's ok. Will watch some on the pad and rest will manage on desktop & laptop. Thanks for your response.

I'm a complete noob mate. By changing client I meant opening Chrome/ FF as their desktop versions.
This issue bothered me a lot too.