We recently saw a pretty dramatic drop in rankings for our biggest terms. Our origin summary has dropped below that of our competitors.
When I run the page speed insights scans on individual pages that I made from scratch, they easily pass. I have another group that get scores around 70-80 (wordpress cms pages). However, the origin summary for the domain fails miserably.
We added a subdomain this fall. The subdomain is store.dme.net and they have terrible scores for mobile. The pages for the subdomain have been showing up on google with higher and higher frequency.
Is it possible that our e-store,
store.example.net is affecting the overall origin summary score for
Can a subdomain affect the origin summary for the entire domain?