Webpage size

On my W10 Pro Dell tablet, audioabattoir opens up in huge text size. All other sites/pages are fine.
The tablet is all up to date, and no other problems of any kind, with the tablet.
All other visual presentations are fine.
Any ideas?
Thanks

CTRL -
CTRL +

CTRL 0 to reset it if you had zoomed in and forgot.

Thank you.
It is a touchscreen, but I couldn’t make anything happen.
The CTRL- did the job.
CTRL 0 didn’t do anything.

CTRL 0 (Zero not an Oh) resets the zoom back to default.