What this tile shows
The honest version. It separates what you can fix from what is someone else’s script, attributed to forty-seven named services.
Squizzie calls this one Adjusted Performance. It reads as a single count.
Where the number comes from
Google PageSpeed Insights. Site performance scores, Core Web Vitals, and actionable recommendations.
What you need for it to appear
PageSpeed Insights switched on in the Google Integrations hub.
The fuller picture
This is one figure out of a bigger subject. Your PageSpeed score, minus what isn’t your fault covers it properly.