If Scores Do Not Refresh Immediately
If Lighthouse or performance scores do not refresh immediately after making optimization changes, this is usually normal behavior. Dashboard score systems often rely on queued requests, external testing services, caching layers, and scheduled background processing.
Possible reasons for delayed score updates include:
a refresh is still queued
the site was recently changed and new data is pending
the external test request failed temporarily
the site URL is not publicly reachable
rate limits or network delays occurred
Do Not Assume Optimization Failed
A delayed dashboard refresh does not automatically mean the optimization itself failed or stopped working. In many cases, the website improvements are already active even if the latest performance score has not updated yet.
Always verify the actual website behavior, page loading speed, caching behavior, and front-end stability before treating delayed score updates as a configuration problem.
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