Page Affected: https://developers.google.com/web/fundamentals/performance/critical-rendering-path/constructing-the-object-model?hl=pl

What needs to be done?
In sentence: 'Tokenizacja: przeglądarka zamienia łańcuchy znaków na odrębne tokeny określone standardem HTML5 organizacji W3C – np. "", "", jak również inne łańcuchy obecne w nawiasach trójkątnych.', tags are missing. '"", "",' should be changed to '"", "'.
In english this sentence is 'Tokenizing: The browser converts strings of characters into distinct tokens—as specified by the W3C HTML5 standard; for example, "", ""—and other strings within angle brackets'.