@alvina Thank you. So to summarise. This is a known WP issue. That can be fixed by buying a $49 plugin or installing a free one that may not work ...

I have the same issues. Although I have good Gmetrix scores, Pagespeed and Webpage test org are poor. The latter even gives a security warning about j...

@alvina many thanks. I'd forgotten about feed readers. I understand now sorry for troubling you.