Port3.ru presents itself as a Russian boat rental and yacht charter service. The domain has been around since 2007, which is usually a good sign for a travel business. But when we dug into the technical details, some serious problems surfaced.
The biggest issue is the SSL certificate. It's invalid because it only works for www.port3.ru, not the main domain itself. This means your connection to the site isn't properly encrypted, and most browsers will show a warning before letting you through. For any site that might take bookings or personal details, that's a dealbreaker.
On top of that, there are no privacy policy or terms of service pages. Legitimate travel and booking sites almost always have these — they explain how your data is handled and what you're agreeing to. Their absence here, combined with the security gaps, makes it hard to recommend using this service.
There are some positives: the site isn't on any blacklists, has working contact info, and uses email authentication. But those don't outweigh the core problems. If you're looking for boat rentals in Russia, look for operators with working SSL certificates and clear terms. You shouldn't have to compromise on basic security when handing over money or personal information.