H1 text problem on published site?

Guys, finally I published my site. But on firefox when I test each page and clicking the links on the nav, page title first shows standard text then load the google font. I don’t get it why?

https://ozelcocukdan.com/

Also, I made a screen record.

@elixirgraphics man can you see the video or look the website on Firefox. Is this text behavior is normal or what?

This is simply the font loading through Google Fonts. You’re loading a font from a remote server. The @font-face fonts replace existing fonts when they load. The pre-existing fonts are the “fallback” and are there in case the font cannot be loaded from the source.

Ahh! Ok I got it. Thank you.