Why is Chrome Showing 'Resource Interpreted as Stylesheet but Transferred with MIME Type Text/HTML'?

Resource Interpreted as Stylesheet but Transferred with MIME Type Text/HTML

This error arises when Chrome encounters resources that are expected to be stylesheets (e.g., CSS files) but are instead served with the MIME type "text/html." This discrepancy indicates that the server is incorrectly identifying the file type.

Delving Deeper into the Problem

HTTP requests and responses are composed of headers and a body. One of the headers is the Content-Type, which specifies the file's nature (e.g., HTML, image, CSS). For CSS files, the correct Content-Type is "text/css."

In this scenario, the server is erroneously assigning the Content-Type of "text/html" to CSS files, leading the browser to interpret them as HTML documents rather than stylesheets.

Troubleshooting and Resolution

To resolve this issue, it is essential to determine why the server is setting the incorrect Content-Type. Here are a few steps to guide you:

1. Examine the server configuration: Ensure that the MimeTypes configuration and handlers are correctly set up to handle CSS files with the appropriate Content-Type.
2. Inspect the returned response using browser developer tools: In the Network tab of the developer tools, verify if the server's response includes the incorrect Content-Type for CSS files.
3. Check for any overrides or custom rules: Review your server code, .htaccess configuration, or web application settings to identify any rules that may be altering the Content-Type for CSS files.

By carefully scrutinizing these aspects, you can identify the root cause of the issue and rectify the server configuration or code to ensure that CSS files are served with the correct Content-Type, allowing the browser to interpret them as intended.

The above is the detailed content of Why is Chrome Showing 'Resource Interpreted as Stylesheet but Transferred with MIME Type Text/HTML'?. For more information, please follow other related articles on the PHP Chinese website!