Redirects on websites

See >>> If Safari can't open the page because too many redirects occurred – Apple Support

You might also see benefit from changing your DNS settings to a better source. This can either be set on a per-device basis in Settings, or can be set-up on your home Router. I recommend using one of the following services, for which IPv4 ad IPv6 server address are included here:

Quad9 (recommended)

9.9.9.9

149.112.112.112

2620:fe::fe

2620:fe::9

OpenDNS

208.67.222.222

208.67.220.220

2620:0:ccc::2

2620:0:ccd::2

Cloudflare+APNIC

1.1.1.1

1.0.0.1

2606:4700:4700::1111

2606:4700:4700::1001

Follow these steps:--> Clear the history and cookies from Safari on your iPhone, iPad, or iPod touch - Apple Support

When done, restart your iPad.

Regards

Giulio