it could... check your JS to see if some script hangs and keeps loading...Hi guys, has anyone ever seen this on the PageSpeed insights report? FID showing as greyed out? I think this is causing all of our core web vitals in search console to say failing.
Anyone able to offer any help or ideas? Greatly appreciated
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It’s sort of like when you receive a call on your phone. When you hear your phone start to ring you might answer it right away or maybe you have your hands full or you’re in the middle of doing something.First Input Delay is the amount of time it takes a page to respond to a user the first time they try to do something on the page.
If you are using the WordPress platform, You can check via Appearance.Thanks for the info, how would I check this part
In your page source, have you seen like thisI've no idea what I'd be looking for in the page source.....