This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.

TYPO3 CMS Extension "page_speed"

This extensions provides an entry in the info module to check the usability & performance of the selected page by using the API of Google Page Speed Insights.

Every page is automatically checked for the resolution desktop & mobile.


Screenshot of the backend


  • TYPO3 CMS 7.2+
  • Google Account

Installation & Configuration

The extension just needs to be installed as any other extension. To make it work, you need a Google account and activate the PageSpeed service.

Enable PageSpeed Service

  1. Open and create a new project.
  2. Open the project and switch to APIs and auth > APIs and Activate the API.
  3. Switch to Credentials and click the button Create new key for public API access.
  4. Create either a Server key or a Browser key*.
  5. Test the access by using cUrl on the server where you want to use the extension by calling the command curl ''.

Preview Domain

If you need to use a different domain in the frontend or no sys domain record is available, you can use the following configuration inside your PageTsConfig:

TCEMAIN.previewDomain = localhost/sites/t3/master

Avoid error "require_once(Net/URL2.php)"

If you see an exception about the file Net/URL2.php not found, please open the file typo3/contrib/vendor/pear/http_request2/HTTP/Request2.php and remove the require_once statement in line 24. This bug will be gone soon.

Technical background

A little bit technical information for the ones who are interested in:

The API is described in detail at and it is very simple to test by just using curl:

# Desktop
curl '<your_key>'
# Mobile
curl '<your_key'

Further development


  • Record selection
  • Check if current page or rootline is restricted
  • Check if current page's translation should not be be shown
  • Auto cleanup after page cache clearing