Unity WebGL and AWS S3 Hosting

Unity Engine
1

I am currently doing some testing hosting WebGL content on AWS S3. Everything works but I get the following warning in my browser console:

2929366--216565--Screen Shot 2017-01-21 at 10.47.23 copy.png
2929366--216565--Screen Shot 2017-01-21 at 10.47.23 copy.png1142×100 30.1 KB

I noticed that it looks like Unity Cloud Build is also using S3 to serve this content but not getting the same messages. If anyone has any tips on whether there is some additional configuration required to my bucket to remove these warnings it would be appreciated.

PS sorry if this thread is in the wrong category, WebGL seemed the most relevant.

2

When using S3 you need to manually specify the GZIP content-ecoding flag on the files to allow Unity’s GZIP compression methods to be used. You can do this via a tool like CloudBerry Explorer or similar and simply adding an HTTP header to the WebGL files.

HTTP header: Content-Encoding
Value: gzip