Usage statistics of server-side programming languages for websites / W3Techs.
I believe the PHP number. PHP programming is not so hot anymore, but it is not 73% doing Laravel etc.. It is more like 40% doing WordPress, 20% doing some other PHP CMS and 13% doing Laravel etc..
The ASP.NET and node.js (labelled JavaScript) numbers also seems fine.
But the RoR (Ruby), Java and Scala numbers seems very high compared to ASP.NET and node.js numbers. RoR is not so hot anymore. And Play/Scala is still a niche. And SSR with Java is also very rare today (Spring MVC with Thymleaf as view??). The only way the Java number makes sense is if it is HTML 5 apps using a Spring Boot backend, but that is very difficult to detect.
Usage statistics and market shares of content management systems / W3Techs.
WordPress dominates. Followed by Shopify (RoR/Ruby), Wix, SquareSpace, Joomla (PHP), WebFlow, Tilda, Drupal (PHP), AEM (Java).
Usage statistics and market shares of web servers / W3Techs.
nginx with 33% has passed Apache that are down to 25%.