@psychobunny Applied fix, 86% solved.
URL is now q&a. Assuming because & gets run through the next line in your fix, which removes the ;.
The key words of my site can not be identified by analytical tools. I checked the source and compare it with other sites
<meta property="keywords" content="
<meta name="keywords" content="
Is it a typo? If yes, how can I fix it?
Edit: fixed in latest.