• Speed Score
This is a resulting grade of the analyzed jams.ru web page structure. Analysis tries to identify slow elements on the page such as uncompressed images and not minified JavaScript code.
• Usability Score
This number is generated on the basis of jams.ru content analysis. Do all UI elements fit the mobile viewport? Are all links and buttons located not too close to each other? The algorithm tries to answer these questions and give an estimated score.
• For more explanation and detailed report please visit https://developers.google.com/speed/pagespeed/insights/
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