Docs: Remove references to retired online scanner

Close #5690

Author: davidlj95

README.md

@@ -10,8 +10,8 @@ webhint is a customizable linting tool that helps you improve your site's
 accessibility, speed, cross-browser compatibility, and more by checking your
 code for best practices and common errors.
 
-It can be run from the command line (CLI), via a [browser extension][], as a
-[VS Code extension][], and from the [online service][].
+It can be run from the command line (CLI), via a [browser extension][], and as
+a [VS Code extension][].
 
 To use it from the CLI you will need to install [`Node.js`][node]
 (v14.x or later) on your machine, and you can use [`npx`][npx] to test it.
@@ -126,7 +126,6 @@ The code is available under the [Apache 2.0 license][license].
 [node]: https://nodejs.org/en/download/current/
 [npx]: https://github.com/zkat/npx
 [ojs coc]: https://code-of-conduct.openjsf.org/
-[online service]: https://webhint.io/scanner/
 [user guide]: https://webhint.io/docs/user-guide/
 [VS Code extension]: https://webhint.io/docs/user-guide/extensions/vscode-webhint/
 [yarn]: http://yarnpkg.com/

packages/hint/docs/about/FAQ.md

@@ -56,15 +56,6 @@ currently available. It utilizes the [Language Server Protocol][lsp]
 which makes it suitable for porting to other editors if there's
 community interest.
 
-## Is there an online service?
-
-Yes! You can scan an online website in [here][scanner].
-
-If you have any feedback on the results page, please open an
-issue in the [website repository][scanner-issues]. If the issue is
-related to the results themselves, then open an issue in the [webhint
-repository][webhint-issues].
-
 ## What is the logo?
 
 Our logo is Nellie the narwhal. Narwhals are not only [awesome][narwhal
@@ -97,7 +88,4 @@ telling us what you think can be improved.
 [narwhal echolocation]: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0162069
 [narwhal song]: https://www.youtube.com/watch?v=ykwqXuMPsoc
 [new issue]: https://github.com/webhintio/hint/issues/new
-[scanner]: https://webhint.io/scanner/
-[scanner-issues]: https://github.com/webhintio/webhint.io/issues/new
-[webhint-issues]: https://github.com/webhintio/hint/issues/new
 [ssllabs]: https://www.ssllabs.com/ssltest/