How to prevent PS from indexing a site?

Question

Google

Good day everyone!) Tell me how to prevent search engines from indexing all pages of the site? So that in the search engines it was not at all.

Answer 1

First read about robots.txt . Then create a file and add these two lines to it:

User-agent: *
Disallow: /

Answer 2

Prohibit indexing - no way.
Ask not to be indexed - via robots.txt. The lion's share of search engines / robots reads this file, but there are also all sorts of non-naturals (although it's hard to call them search engines, rather parsers of shitty content in order to rummage around it later at home).

Answer 3

The robots.txt file in the root of the site
in the file:

User-agent: *
Disallow:

Answer 4

help.yandex.ru/webmaster/controlling-robot/robots-...
In short, put the robots.txt file in the root of the site and write in it

User-agent: *
Disallow: /

Answer 5

robots.txt controls crawling, not indexing.
indexing can be disabled. There is a robots noindex meta tag for this .
Not to be confused with the noindex tag , which is not supported by all PSs. For example, Google does not support.