If you installed cardano-wasm-browser from npm and tried to load it with a page you will get
Failed to load module script: The server responded with a non-JavaScript MIME type of "application/wasm". Strict MIME type checking is enforced for module scripts per HTML spec.
The most popular case - is when wasm-file was built for server-use but browser.
If you installed cardano-wasm-browser from npm and tried to load it with a page you will get
Failed to load module script: The server responded with a non-JavaScript MIME type of "application/wasm". Strict MIME type checking is enforced for module scripts per HTML spec.
The most popular case - is when wasm-file was built for server-use but browser.