Uncaught ReferenceError: grecaptcha is not defined

the problem more then likely is the fact that you are loading the base recaptcha JS with async & defer attributes, so it is not guaranteed to be available when inline JS (which depends on said recaptcha JS) is executed;

<script src="//www.google.com/recaptcha/api.js" async defer type="88c906a1f097d3d4a35c2a15-text/javascript"></script>

this is likely made even more fragile by using AO (which also defers the aggregate JS), asyncjs (which defers non-autoptimized JS) and cloudflare’s rocketloader (which has it’s own, different method of deferring). I also see jQuery is not defined errors by the way, so you will have to look into that as well I guess.

hope this helps,
frank

Hi Frank,

Thank you so much, I just added that script after i posted this article and it fixed the issue temporarily. If i remove that script from the header, it breaks the form and recaptcha again.

Ah OK … in that case can you try adding recaptcha/api.js to AsyncJS’s exclusion list?

Thank you for all the help, but i am getting this error now in console

Uncaught ReferenceError: grecaptcha is not defined
at <anonymous>:51:2
at t.activateScript (rocket-loader.min.js:1)
at rocket-loader.min.js:1
at t.run (rocket-loader.min.js:1)
at rocket-loader.min.js:1
at rocket-loader.min.js:1

do you still get said error with rocketloader disabled?

If i disable rocket loader it works, there is a plugin I downloaded called WP CloudFlare CloudFlare Rocketscript Options and it allows you to turn off rocketloader on specific scripts which works but I prefer not to run any plugins as it’s slowing down pagespeed

yeah, performance optimization often is about making though choices between different options that each have their advantages and disadvantages ??

I know any way we can fix that ? ??

well, my 2c;
* you’re using to many optimization solution concurrently, I would cut down on that
* don’t focus on pagespeed (or other) scores, but on clear user-centric time-based KPI’s such as first paint, onLoad, speed index

Hi I am getting an error now with an youtube player you can see here can you please suggest a way to fix it ??

https://drtorgerson.com/video-library/

yrc.js?1.4-pro:12 Uncaught ReferenceError: yrc_is_pro is not defined
at yrc.js?1.4-pro:12

I’m also seeing the same error when AO is disabled (with the ?ao_noptimize=1 parameter) pyac;

so this is probably caused by something else?

I have async i disabled that and also added the plugin into exclusion that didnt help, when i am logged in everything works fine as its not caching for logged in users. When logged out or incognito it does not work. Do you have any suggestions I would really appreciate it.

The only thing I can advise is to disable other plugins one at a time until you find the culprit?