How I solved - HTTP Response Header 'Content-Type' configured incorrectly on the server for file...

In this video I show the procedure I used to solve the error with the message:
HTTP Response Header "Content-Type" configured incorrectly on the server for file Build/WebGL.wasm, should be "application/wasm". Startup time performance will suffer.
The idea is to create an htaccess file and add it to the build folder of your WebGL application, the upload all the content to the server.

Here you have the instructions to paste in the htaccess file:
WARNING: THE "GREATER THAN" AND "LESS THAN" SIGNS WERE REPLACED BY "{" AND "}", CHECK THE INSTRUCTIONS IN THE VIDEO

{IfModule mod_mime.c}
AddType application/wasm .wasm
{/IfModule}

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Watch the following repository where I'll be sharing solutions and examples for Unity
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[weltonthierree]

I saw several videos and only this one solved my problem, thank you very much

[latabletagrafica]

I have a very basic server, I have tried dozens of solutions and your idea is the only one that works for me. Thank you!

[catsalinas]

Just what I needed, nothing else was working. Thank you!!

[AngelMataElZurdo]

Thanks, thans, and thanks! This way works fine. Very important a hard refresh with CTRL+F5 to see the real results in your website, yes...👌

[egretfx]

yes but what if you are running on nginx server? u do the same thing with .htaccess?

[redabeg]

It's not working. I've tried everything.