Google search still goes to 4.x docs

[mariusa]

Prerequisites

• I have searched for duplicate or closed issues
• I have validated any HTML to avoid common problems
• I have read the contributing guidelines

Describe the issue

Searching bootstrap something on google (eg what's the syntax for bold font) still goes to 4.x docs most of the time. Example:
https://www.google.com/search?q=bootstrap+bold+text
(can't even switch to v5 there)

Please make BS 5 the default for Google (via SEO markup for the docs site)

Thanks

Reduced test cases

https://www.google.com/search?q=bootstrap+bold+text

What operating system(s) are you seeing the problem on?

Linux

What browser(s) are you seeing the problem on?

No response

What version of Bootstrap are you using?

5

[folknor]

(can't even switch to v5 there)

This would be fixed by #31980 (comment) / #31980 (comment) / #36189 but I'm not sure I've made my point clearly in those comments.

Also relevant: #36805

[Alex-Toucan]

A lot of people still use Bootstrap 4 and even 3. Possibly, they can edit how they can be looked up by their meta (or equivalent) tags.

[XhmikosR]

Duplicate of many other related issues.