Checklists are the fastest way to avoid mistakes that cost money. Not theories - specific, predictable mistakes that come back project after project: no 301 redirects when rebranding, noindex staying in production, checkout not tested on iOS Safari, contract without a copyright transfer clause. Each of the lists below was created from retrospectives of real implementations - not from industry studies. You'll find checkpoints for the day before launch, questions for agencies before signing a contract, steps for migrating a store and criteria for an audit you can do yourself. Each checklist is ready to use - no registration, no shortening to "10 most important points."
Professional checklists for B2B companies - proven in practice by Digital Vantage. Each list contains critical points, tips and warnings gathered from 20 years of experience in web and e-commerce projects.
If you have a project that requires individual evaluation - write to us. We audit websites, stores and projects in progress. The first 30 minutes of conversation is free.

38 points for verification
Choosing a web agency is a decision for a minimum of 3-6 months of intensive cooperation, and its consequences - a good project or a costly failure - stay with the company for

42 points for verification
E-commerce platform migration is one of the most difficult web projects. You may lose customer data, SEO positions, order history and trust buy

30 points for verification
You can do this audit yourself without technical knowledge - using free online tools. Allocate 3-4 hours for it. The result? Concrete

32 points for verification
Site security is not a one-time task - it's an ongoing process. This checklist is the bare minimum to protect you from 95% of threats. You don't need to be an ec

54 points for verification
Launching a new website is one of the riskiest moments in the life of a web project. Broken checkout, missing SEO redirects, not working