WSA S190 SSL Configuration - can't open some web-resourses

[Anton84]

Hello all, we are using proxy S190, some sites can't open (example 220-volt.ru, onlinetrade.ru etc.)I think,  SSL Configuration is not correctly. Can anybody help me with that problem?

[opryluts]

Hi Anton,

I think I see the problem...

All those websites use a protection service https://variti.com/ru-ru/

And for some reason, it blocks or tries to verify those transactions. Not sure why but to me it looks like a misbehaving from their side. I tested those 2 sites from different locations, directly and via WSA and most of times I'm getting responses with "Server: Variti/0.9.3a" HTTP header and JS in the payload. 

Sometimes I was able to load the page. In those cases, Server header was set to Nginx and payload was in HTML. 

I'd advise contacting Variti/Website owners to see why their protection service blocks those transactions.