Paste this into your browser developer console to print all URL paths found in all JavaScript loaded by the page.

gistfile1.txt

javascript:(function(){var
scripts=document.getElementsByTagName("script"),regex=/(?<=(\"|\%27|\`))\/[a-zA-Z0-9_?&=\/\-\#\.]*(?=(\"|\'|\%60))/g;const
results=new Set;for(var i=0;i<scripts.length;i++){var
t=scripts[i].src;""!=t&&fetch(t).then(function(t){return
t.text()}).then(function(t){var e=t.matchAll(regex);for(let r of
e)results.add(r[0])}).catch(function(t){console.log("An error occurred:
",t)})}var
pageContent=document.documentElement.outerHTML,matches=pageContent.matchAll(regex);for(const
match of matches)results.add(match[0]);function
writeResults(){results.forEach(function(t){document.write(t+"<br>")})}setTimeout(writeResults,3e3);})();