Please help to find a woff file that google insights detects...

[faaas]

Hello, please take a look at this report.

I've managed to remove unused scripts and optimize this site to load from 15 to 2 seconds. But still there are things I can improve, for example remove bootstrap and have simple mobile friendly responsive css. But I'd like to ask about something else.

In the section "Ensure text remains visible during webfont load" it mentions sometimes one, sometimes two woff2 files related to the Roboto font.

I have checked all the css files, .js files as well as php files manually and with "grep", but I couldn't find anything that could request a download or connection to google font for Roboto. The only one font I download and use is Lato.

I tried to use some online tools to scan the site for fonts, but I think I didn't find yet the right tool to help me in this. I also thought it can be some plugin to download that font. But I merged all the styles and scripts, but I couldn't find what I am looking for.

Maybe some of you has the knowledge, expertise or tools to help me find where I am downloading the Roboto font?

Thanks much