Making reCaptcha v2 asynchronouns

[Eutanasio]

Hi,

PageSpeed is telling that I have to defer parse some javascript from reCaptcha code calling https://www.gstatic.com/recaptcha/api2/r20150624112436/recaptcha__en.js.

I found the code on the prestashop module which is:

	public function hookHeader()
	{
		//$this->context->controller->addJqueryUI('effects.shake');
		$this->context->controller->addJS($this->_path.'/js/front.js');
		$this->context->controller->addCSS($this->_path.'/css/front.css');
		return '<script src="https://www.google.com/recaptcha/api.js"></script>';
	}

I tried to add "async defer" inside the script tag, but it didn't work. Anyone knows how to load it asynchronously?

Thanks!

[remoteONE]

Not much action here on the PS forum for some pretty important concerns....

[Alexenn]

Note that adding "async defer" in the script tag works now on V1.7.3.3, at least on my end.

Edited January 10, 2020 by Alexenn (see edit history)