Firewall Blockage Troubleshooting

Job ID: 38617953

Budget: ₹600 – ₹1,500 INR

My website is accessible from my system but not from my client's. Despite checking with Sucuri and confirming that there's no malware and the site isn't blacklisted, I suspect a firewall issue.

Showing medium risk with below URLs
http://cdn.jsinit.directfwd.com/sk-jspark_init.php%20on%20https:///.git/HEAD

I need a professional with experience in diagnosing and resolving firewall-related issues. Please note:
- The issue seems to be a blockage by a firewall.
- No recent changes have been made to the website, so the problem isn't likely related to new content or code.
- I'm not certain which firewall is causing the blockage, so a thorough investigation is necessary.

Your expertise in this matter is greatly appreciated.
Related categories: PHP System Admin Web Security Apache cPanel