Your call is still incorrect…
<script src="https://www.arielsilverstone.com/twittermap.js type=mce-”text/javascript”"></script>
Should be…
<script type="text/javascript" src="https://www.arielsilverstone.com/twittermap.js"></script>
NOTE: I moved the type and src around, but honestly which comes first doesn’t matter, importantly you just need to ensure the correct use of quotes..
If it’s in the root, then this **might** work..
<script type="text/javascript" src="/twittermap.js"></script>
If you have a path problem, when viewing the page, check “View Source” and note the URL that’s been printed into the SRC part of the call to the JS.. as in this bit.. src=" whatever_appears_here "