Technology Adoption Trends
Performance monitoring and security analysis of Ahrefs top 1 million sites.
TLS Trends shows how the top 1 million sites are adopting TLS protocols. TLS 1.3 is on rising while the majority of sites are still supporting TLS 1.0.
TLS 1.0 and TLS 1.1 are considered vulnerable, and if your site still supports them, you should plan to remove them and keep the higher ones, such as TLS 1.2 and TLS 1.2.
You can use TLS test tool to find out supported protocols on your sites.
IPv6 Trends shows how the top 1 million sites are adopting IPv6. IPv6 has a performance advantage over IPv4, and if not already, you should considering supporting IPv6 on your sites.
HTTP Protocol Trends
HTTP Protocol Trends shows how the top 1 million sites are adopting HTTP/2 and HTTP/3. The latest protocol version is faster, and you should consider implementing it on your sites.
You can use the HTTP test tool to find out if your site supports it.