Recently I have set up Google Analytics on my website developed in Wordpress (www.seresendesarrollo.com). Unfortunately, for some reason that I do not know, I can not get the Google system to collect data. I know that the configuration I have done correctly because I have configured many websites that worked and still work with Google Analytics perfectly.
I have tried inserting the Global Site Tag (gtag.js), both at the beginning and at the end of the tag, but the problem persists. If I inspect the source code of any of the pages on my website, the Global Site Tag appears correctly.
Can you orient me on what may be happening?
Thank you.
EDITION: I was doing some tests and I realized that Google Analytics does not receive (or discard) the connections made from Firefox (the browser I use). I entered my website from Chrome (Desktop Linux and Mobile Android) and the system registered the visits perfectly.
Is this normal?