Mobile LCP at H1.Entry-Title

Dear Sirs,

I hope you are fine!

Please, i´m optimizing my website and i have strugle over LCP h1.entry-title at mobile version. (desktop is ok)

LCP pic: http://c2n.me/4mMrFUR

It takes around 1.300 ms to h1.entry-title.

I tried to preload main.min.css (generate-style) as:

<link rel="preload" href="https://www.formasparaqueijo.com/wp-content/themes/generatepress/assets/css/main.min.css?ver=3.6.0" as="style" importance="high">
<link rel="stylesheet" href="https://www.formasparaqueijo.com/wp-content/themes/generatepress/assets/css/main.min.css?ver=3.6.0" media="print" onload="this.onload=null;this.media='all'">
<noscript><link rel="stylesheet" href="https://www.formasparaqueijo.com/wp-content/themes/generatepress/assets/css/main.min.css?ver=3.6.0"></noscript>

and move main.min.css to footer, and it resolved this number from 1300 to 300ms, but website get a flash, giving it an ugly vision at page refresh.

Also tried to copy all css from main.min.css to the first line of html as <style>, but didn´t work.

This happens only at mobile version.

Could you give some solution/light to this matter?

Thanks and Regards,

Tony

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