Font still showing in inspector

I use a couple of checkers https://sicher3.de/google-fonts-checker/ it seems after an hour it fails with these:

https://fonts.gstatic.com/s/roboto/v18/kfomcnqeu92fr1mu4mxk.woff2
https://fonts.gstatic.com/s/roboto/v18/kfolcnqeu92fr1mmeu9fbbc4.woff2
– i even downloaded those two fonts and put them in css but I don’t know what this v18 is a font size?

I think my revolution slider which had a youtube video had the problem which I removed the youtube video. We see in the next hours when I make another check.

I think is a problem still because in my inspector I still show font’s see first image in link https://imgur.com/a/YH08r9E from fonts.googleapis.com and from fonts.gstatic.com

I want to be sure all font’s are local so I don’t know why inspector shows this or how to fix it?

The main font culprite was Roboto, which I downloaded every font and put in my css.

This is one example of the Roboto

/* cyrillic */
@font-face {
  font-family: 'Roboto';
  font-style: normal;
  font-weight: 400;
  src: url(https://starpaint.de/fonts/KFOmCnqEu92Fr1Mu5mxKOzY.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

The plugin also shows other Google Font’s Montserrat and Rubik see 2nd photo in link https://imgur.com/a/YH08r9E
I did not create css for them because I hope your stylesheet takes care of it. because
I don’t see them in inspector or in the page source maybe is ok ?

Also the 3rd image at https://imgur.com/a/YH08r9E shows potential conflict still I don’t think I have any iframes on the website but maybe a plugin or theme does I will keep checking. Also are some red x and I was afraid to remove them but I went ahead and removed them.

I tested 3 times while writing this and the checkers seem ok, but we have someone trying to get money from us because we served google font’s from the EU to USA. I have to be sure all is local now.

Please advise, thank you