Why Clickfunnels is not fast enough
Clickfunnels adds scripts and styles on top of your page scripts. You can make a Clickfunnels page faster but there's no way you can raise it to speeds above 90%.
Clickfunnels can go up to 60–80% on Pagespeed insights.
Clickfunnels has a limited speed potential and the only way to abide by the new speed algorithm, particularly on mobile phones that define which sites will rank, is to combine the Clickfunnels checkout with a faster landing page created outside of Clickfunnels.
Basically, you need to migrate content on external servers that you fully control.
Examples of Clickfunnels pages
I'm talking about cloning the design and transferring it to Wordpress or an HTML/PHP page that will render faster than Clickfunnels can only dream off.
Here is an example of a long landing page with many images and videos that was cloned from Clickfunnels to Wordpress (Elementor):
And this is what the Clickfunnels page could do in terms of page speed score:
The page retains all the Clickfunnels visual elements but is built with Elementor on Wordpress. This way we have 100% control on the system and we can max out the page speed.
I should not, Elementor is not the best solution for Wordpress speed and the page could have been coded with div containers and styles.
Since the clients are not familiar with HTML editors and coding principles, this is a compromise between visual representation, speed and functionality.
Here another example of a Clickfunnels page BEFORE it is transferred to Wordpress:
After the transfer and rebuild with Elementor on Wordpress it maxes out its speed.