What technology stack is used on the vedomosti.ru website?

Question

CMS

What technology stack is used on the vedomosti.ru website (cms, frameworks, js libraries)?
It is very difficult to understand this from the source code of the page.
The question is related to the fact that the site works quite fast even with a slow Internet connection.
In particular, I'm interested in how articles are loaded without reloading the rest of the site. and it happens very quickly (at least visually).

Answer 1

The site is made as a SPA (single page application), now it is very popular for internal / administrative interfaces, where indexing from search engines is not important.
If you make a public part on this technology, which should be indexed, then you will have to do SSR (server side rendering).
PS If you are interested in news sites like vedomosti.ru, then now there are saas solutions that work like SPA, for example https://ghost.org/ or https://u.media/

Answer 2

In particular, I'm interested in how articles are loaded without reloading the rest of the site. and it happens very quickly (at least visually).

SPA (single page application)
see what is react, vue and rest api