free tools runs in this tab no account, no upload
MIME types
What Content-Type should this file be served as?
The correct type for the extensions a web server actually serves, with the ones people get wrong marked. A stylesheet served as text/plain is silently ignored, and nothing in the console says so plainly.
- .svg not image/svg image/svg+xml
how to use it
- Type an extension, or part of a MIME type, to narrow the table.
- Read the type with its parameters - the charset is part of the answer, not a detail.
- The note names the mistake that particular type invites.
what this page cannot do
This is a table. The extension reads the Content-Type a live server really sent for every resource on the page, which is where the wrong one is actually found.
Requests in the panel What did this page load, and which request failed or dragged?
no host permissions · the reading is free