Hi everyone,
@MiaSrebrnjak got my attention that this is still an ongoing issue for many of you. I would love to try and help.
I run website with the HubSpot All-In-One Marketing - Forms, Popups, Live Chat and the Gravity Forms HubSpot Add-On plugin to connect HubSpot with a WordPress site. The site itself has visitors from allover the world and has an average LCP load of 1.8 s. The CRUX data: Site speed audit for www.moso-bamboo.com – Treo
What are some key pointers that we did on the site:
- Have really good hosting (savvvii.com)
- Optimize the website by
- Minimizing the weight of images
- Lazyloading images
- use as few as posible third-party domains
- local host and preload fonts
- Make sure the <head> is ordend in a reasonable way.
- And importantly, educate the client how to keep it fast

On the HubSpot part, keep the following in mind:
- if you use a pop-up anywhere, the script is loaded on every page (sadly)
- If you use the HS chat - delay it for 7 seconds after a users gets on the page
- Anything page-based or page-determaind setting is checked on every page, and if the conditions match, HS will load the rest. So try to do a little as possible.
- HubSpot CTA’s are slow. Try to avoid them and use tracking url’s and parameters instead.
If you have detailed questions, give me an url to your site and i’ll run a quickanalysis of what i see.
Best