Recently, almost every day, notifications have been received from the search engine that Description, Title and Canonical have been changed on my site (instance).
I would like to know for what reasons this is happening?
For example, the notification just came again
Important pages that have changed their Description meta tag:
Old Meta Description: P2P Video Platform (BitTorrent)
New Meta Description: Meet Herbert De Wurtz, a distinguished wurst hamster who’s seeking some typical hamsterish exercise! This short movie was made using only open source softwares: Blender 2.8 (bêta and stable version), Ardor, Gimp, Inkscape and Flowblade, Ubuntu …
The content of the Description meta tag is one of the sources on the basis of which descriptions of site pages in Yandex search results are generated. Check if your Description meta tag follows the guidelines:
unique for each page of the site
capacious and meaningful, with correctly built sentences, without abuse of keywords, phrases, capital letters, advertising slogans, etc.
reflects the current state of the page
matches the language of the document
different from the content of the title element
The description was correct
Видеоплатформа P2P (BitTorrent)
But now the description has become incomprehensible
Meet Herbert De Wurtz, a distinguished wurst hamster who’s seeking some typical hamsterish exercise ! This short movie was made using only open source softwares : Blender 2.8 (bêta and stable version), Ardour, Gimp, Inkscape and Flowblade, Ubuntu…