Over the past week, we’ve successfully set up Vitals tracking!
We upgraded to the new App Bridge and updated everything, including Polaris and React, to the latest versions. Currently, we’re passing all metrics except for LCP, which is sitting at 5.0 seconds (target is 2.5 seconds).
We’ve done everything we can — upgrading our app dependencies such as to the new version of Polaris, optimizing where possible — but haven’t had any luck improving the LCP further. The app was originally built 5–6 years ago, before Remix/React templates existed, so migrating to a new framework would require a major overhaul that’s not feasible at this stage.
would it be possible for someone from your team to help us pinpoint what’s specifically causing the LCP delay? Any guidance would be greatly appreciated — we’d love to find a resolution.
Hey @Dardan_Gashi - thanks for waiting on my reply here! Right now, we can’t assist with optimization questions related to specific apps in the forums unfortunately (including determining why certain scores are the way they are directly).
That said, I can help with some general advice and we can maybe see if there’s a way to boost those scores. I definitely get where you’re coming from when it comes to migrating over to a new framework - using our Remix templates would likely help speed things up when it comes to response times and the LCP load, but if you’re able to share how you’ve currently built your stack I can do a bit of digging on my end to see if I can share any reccomendations (what libraries/frameworks you’re using, etc.).
Hi @Alan_G ,
Could you please assist me? I am preparing for the new July Checklist for using the latest version of the app bridge
I have already added lthe atest version of the app bridge via script tag on the head element and its tracks all web vitals except CLS
The checkmark for " Use the [latest version of App Bridge] on every page of your app" is not getting checked for pthe ast 1 week
Could you please help me debug waht could be the issue?
My app id is 5263155
Oh sorry to hear that your LCP is that high, for 80-20 from my experience of optimizing LCP, CLS for the BFS mostly from your case is about server response time I guess.