Not a valid AMP page

I’m using Litespeed web server (community), with WordPress and Litespeed cache plugin. And Genesis framework with Genesis Sample child theme, which are both AMP compatible. All updated to the latest version as of today.

Yet, if I try to validate my blog at https://search.google.com/test/amp, I get:

Not a valid AMP page.
Invalid AMP pages will not have AMP-specific features in Google search results.

Custom JavaScript is not allowed. (3 errors):
<script src=”data:text/javascript;base64, V2ViRm9udENvbmZpZ…
<script id=”litespeed-webfont-lib” src=”https://te&#8230;
<script src=”data:text/javascript;base64, IWZ1bmN0aW9uKGEpe

The mandatory attribute ‘amp-custom’ is missing in tag ‘style amp-custom’.(1 error):
<style id=”litespeed-optm-css-rules”>.has-text-align-center

If I go to LiteSpeed Cache > Toolbox > Debug Settings and set Disable All Features to ON, I’m still getting the same validation errors.

Must say that I have Cloudflare Development mode ON (to bypass cache).

Even if I turn off “Load Google fonts asynchronously”, and clear LS Cache. Still getting the custom JS validation errors. Also, I’m not using Lazy loading of images via LS plugin.

If I deactivate Jetpack plugin, then I get different errors, still related to Litespeed:

Custom JavaScript is not allowed.
1 instance
Line 1:13665
<script src=”data:text/javascript;base64, IWZ1bmN0aW9uKGEp

The attribute ‘onload’ may not appear in tag ‘link rel=preload’.
1 instance
Line 1:12657
<link data-asynced=”1″ as=”style” onload=”this.onload=null;

The mandatory attribute ‘amp-custom’ is missing in tag ‘style amp-custom’.
1 instance
Line 1:219
<style id=”litespeed-optm-css-rules”>.has-text-align-center{

The parent tag of tag ‘link rel=stylesheet for fonts’ is ‘noscript’, but it can only be ‘head’.
1 instance
Line 1:12949
<link crossorigin=”anonymous” rel=”stylesheet” id=”genesis-

And if I disable the Litespeed caching pluging,still get the same error shown above (Cloudflare cache bypassed).

Not sure how tightly integrated are the LS server and plugin, but they seem to be optimization errors (I’m not an expert).

Thanks in advance for your help,

Eduardo

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