So I’ve already published the site and it works fine with pretty high lighthouse score overall
but after a month, I tried to run lighthouse again and the best practice score dropped apparently because of “uses third party cookies”
it looks like the cookies is from webflow itself(?) , anyone know how to fix this?
thanks guys
Yes, that is a URL for an asset served from Webflow’s CDN which is hosted on a third-party provider. There is no fix other than migrating your site to a self hosted server and ensuring that all assets are local.
Thank you for the clarity Jeff, but to be clear, all webflow site basically won’t have 100 score on Best Practice forever because that will happen to every site built and hosted on webflow right? so the solution is just live with it that way or do you have any experience around it if you don’t want to migrate the site?
and do you ever use lighthouse score to sell to your clients on how well you do things? if so, how do you make yourself looks profesional in this scenario?
Thanks man
@Juan_Prima - Below is a link to a base stock installation I use as a testing baseline. It would be impossible to get a better score than this site is producing when hosting on Webflow. Understand that your proximity to and network details of your connection influences results.
https://base-stock.webflow.io/
Lighthouse only represents lab results, not real world results like Google Pagespeed would.
If I wanted 100’s across the board I would not use Webflow since I can’t change the way resources are loaded or delivered. As a professional I match up the right tech to the client requirements.
Oh yeah you’re right!
as a designer who now learns how to build the site and not knowing any technical things, informations you provide is really helpful!
Because I only build compro sites, and the requirements basically just pretty low, I guess it’s enough to use webflow as it is right now and just present the score using Google Pagespeed and not Lighthouse
Thanks man!
Hey @Juan_Prima,
I get it—I’ve been there too 
To add a bit of perspective, the site you shared looks excellent from a Lighthouse and visual standpoint.
But remember, getting a perfect 100 isn’t the real goal. Not every website needs that to offer a great user experience.
Focus on why you want a high Lighthouse score. If it’s for SEO, a few points difference won’t matter much for your case. The jump from 78 to 100 (mainly because of a third-party cookie) won’t significantly impact the user if it’s for speed and UX.
Don’t lose sight of the real goal—what kind of experience are you trying to deliver?
I hope that helps!
Hey, thanks man @Sofian_Bettayeb !
it’s my first real project for client, so I want to use it as my portfolio in the best way possible, and I want to showcase quantitatively what I’m doing in the project, I figure using Lighthouse or Google Pagespeed is one way to have number that I can show to my potential clients, but I don’t know if that’s the best way or not, do you have any experience like that?
Thank you! 
