This site has a link to "uk records hub" website, i followed the link & did a search for a marriage in Stockton on Tees, England.. I was informed that it had found the marriage record in it's database but i was then asked to pay $39 before i could view it (& an unlimited number of other records too, apparently).
I was a bit suspicious of this, and of being asked to pay in US dollars for what purported to be a British site, so i did another search but this time i searched for the name xxxxx yyyyy zzzzz who was married in pantsdown, uk.. it found that marriage record too and again it wanted $39 from me before i could see it.
Seems rather dodgy to me, do a search for anything on that site & it will tell you that it has found the record you're looking for whether it exists or not & then ask you for money to view it.. I was not prepared to pay $39 to see what result i was given from the pantsdown marriage register, but i doubt it would have been genuine.