Keep passing Core Web Vitals but failing LCP

[MrsStrange]

FAQ

• Yes, my issue is not about variability or throttling.
• Yes, my issue is not about a specific accessibility audit (file with axe-core instead).
• Yes, my issue is not answered by other FAQs.

URL

https://www.arenasports.net/

What happened?

In response to these type of results for past few months, I adjusted the hero image on the home and other pages but it still keeps getting the LCP error in mobile & desktop.

What did you expect?

Better specific instructions on why it keeps failing

What have you tried?

I've changed to different size hero images, and tried adding H1 / live text. None of these changes made a difference in the error.

How were you running Lighthouse?

PageSpeed Insights

Lighthouse Version

Emulated Desktop with Lighthouse 11.5.0

Chrome Version

Version 124.0.6367.61 (Official Build) (64-bit)

Node Version

No response

OS

Windows 11

Relevant log output

n/a

[adamraine]

NO_LCP is reproducible for me and there is an LCP in the DevTools performance panel. So there might be something going on with Lighthouse here.

[adamraine]

https://issues.chromium.org/issues/340924554