View Shtml Fix Today
Even with the correct handler and MIME type, the server might still fail to process the file if it lacks the necessary permissions.
Be cautious of .shtml files received via email. Attackers often use them in phishing campaigns because they can bypass some email filters and display malicious forms locally in your browser. Troubleshooting Checklist
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Nginx does not read .htaccess files and handles file processing differently than Apache. If your website runs on Nginx, you must explicitly turn on the SSI module within your server blocks. view shtml fix
Options +Includes AddType text/html .shtml AddOutputFilter INCLUDES .shtml Use code with caution. Copied to clipboard
These two path attributes are often confused.
AddType text/html .shtml .html .htm AddOutputFilter INCLUDES .shtml .html .htm Use code with caution. Enable Options +Includes Even with the correct handler and MIME type,
If you are reading this, you have likely encountered a frustrating situation. You clicked a link to a webpage ending in .shtml , or you uploaded one to your own server, only to be greeted by a mess of raw code, a "404 Not Found" error, or a blank white screen.
If you see the current date, SSI is working. If you see the literal text <!--#echo var="DATE_LOCAL" --> , SSI is not enabled. Fix: Update your server configuration as described above and restart the service.
The most frequent cause is that the web server (Apache, Nginx, or IIS) is not configured to process SSI for .shtml files. Troubleshooting Checklist (Missing space before --> ) Nginx
Because .shtml files aren't just standard HTML—they contain "instructions" for the server to follow before sending the page to the browser—the server needs to be told to look for them. 1. The Most Common Fix: .htaccess
The most frequent issue is that the server simply isn't parsing the file for SSI directives. By default, many modern servers treat .shtml as a plain HTML file. If the server’s MIME type configuration does not include .shtml as an SSI-parsed extension, the server will read the <!--#include virtual="footer.html" --> command as a mere HTML comment and send it unprocessed to the browser. The fix is administrative: you must enable SSI for the directory or file extension. In Apache, this means uncommenting Options +Includes in .htaccess or httpd.conf and adding AddType text/html .shtml . In Nginx, it requires the ssi on; directive within the location block.
Open your Nginx configuration file (usually located in /etc/nginx/sites-available/ ).