Annotation: The factors that caused a low percentage of HTTP / 2 use on the Internet are considered, as well as the reasons for the benefits of using the new generation protocol in comparison with existing hypertext protocols. With the development of cellular networks, the problem is becoming more and more urgent, as web resource providers, without using the advanced protocol of hypertext messages, are losing both economically and in terms of security. We implemented a comparison of practical effectiveness of web protocols based on existing electronic resources.