Enterprise firewalls (e.g., Cisco, Palo Alto) may inspect traffic and strip script content or block domains hosting scripts.
There are specific instances where unblocking JavaScript is operationally necessary: unblock javascript
If you are a user trying to access a website and the content isn't loading, you may need to check your browser settings. Google Chrome Enterprise firewalls (e
The most common reason for blocked scripts is an overly restrictive robots.txt file. Many older SEO practices recommended blocking the /js/ or /plugins/ folders to "save crawl budget," but this is now considered harmful. Enterprise firewalls (e.g.