Ensure the file you are trying to include (e.g., footer.html ) actually exists in the location specified by your file or virtual path.
Are you trying to fix a or an issue on a live web server ? fixed -- Firefox Quantum unable to open shtml files
Ensure the MIME type for .shtml is text/html : view shtml fix
If you are running a Windows Server environment, IIS handles SHTML through "Handler Mappings" and the Server-Side Includes role feature. 1. Install the SSI Role Open the on Windows Server. Navigate to Add Roles and Features .
To view an .shtml file correctly, it be served by a web server. Remote: Upload the file to your hosting provider's server. Ensure the file you are trying to include (e
Edit /etc/nginx/sites-available/your-site or the main nginx.conf . Inside the server or location block, add:
# Enable SSI Options +Includes
types text/html html htm shtml; # ... other MIME types ...
Before applying any fix, you must identify the exact symptom. There are four primary failure modes when trying to view an SHTML file: To view an
If page.shtml includes footer.shtml which includes page.shtml , the server will time out. Check your includes for loops.