SEOInfo provides a lot of information about Accelerated Mobile Pages (AMP) pages. The most important one is that it will validate AMP pages in the background, without you having to navigate to a validator.
More importantly, it will perform AMP validation when you navigate on the standard HTML version of an AMP page.
A consequence of that is that you will be informed of any AMP validation error simply as you navigate your website: no need to specifically navigate to the AMP version.
AMP status display
Page has an AMP version
If the current page is NOT an AMP page but it has an AMP version, the icon will change to:
Page is an AMP page
When visiting an AMP page, the icon will change to:
Whenever you navigate to an AMP page, or navigate to an HTML page that has an AMP version, SEOInfo will automatically trigger a background validation of that page.
Due to restrictions from Mozilla add-ons store, and from version 1.3.0, all AMP-related features have been removed from the Firefox version of SEOInfo.
If errors or warnings are found, the SEOInfo icon will lit up with the errors count:
Whenever the warnings/errors counter is displayed you can hover the icon with your mouse to see a summary of the errors:
If you open up the SEOInfo popup, the AMP section will tell you:
- whether the page is AMP, or has an AMP version
- the URL of the AMP version, or the canonical version if on an AMP page
Loadbutton to open that AMP or canonical page
- a summary of errors/warning
On a standard HTML page
On an AMP page
If any error or warning occurs, the summary is displayed similar to:
AMP tab that has now become available will display the full error report from the standard AMP project validator:
Google AMP Cache
SEOInfo has specific support for the Google AMP cache. For any AMP page, it will:
- tell you if that page is already present in the Google AMP cache
- if not, display a button to add it instantly:
Reading/adding to the Google cache requires a Google developer API key to operate. You will need to get one from developer.google.com and enter it under the
OPTIONS tab of SEOInfo