Apple-App-Site-Association

I had this url appear as 404 in webmaster tools

mysite/apple-app-site-association

I havent a clue how it got there. Searching on Google leads me to believe it is used for some java, but does anyone know what it is and how it got there

JOhn

It's a file that Google is searching for to let it know that your site is an Apple app.

Strangely enough, after I implemented this http://forum.cs-cart.com/topic/44440-apple-touch-iconpng/, my site returns a 200 for /apple-app-site-association even though I do not have the file.

Yes, The Tool offered good solution. You can learn more about it here.

I haven't seen this one before (applebot) but the last two files are no where in my files yet they return a 200.

Host: 17.142.156.147

/
Http Code: 200 Date: Jun 17 19:57:23 Http Version: HTTP/1.1 Size in Bytes: 16545
Referer: -
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/600.2.5 (KHTML, like Gecko) Version/8.0.2 Safari/600.2.5 (Applebot/0.1; +http://www.apple.com/go/applebot)

/images/logos/47/favicon.ico
Http Code: 200 Date: Jun 17 19:57:24 Http Version: HTTP/1.1 Size in Bytes: 688
Referer: -
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/600.2.5 (KHTML, like Gecko) Version/8.0.2 Safari/600.2.5 (Applebot/0.1; +http://www.apple.com/go/applebot)

/apple-touch-icon.png
Http Code: 200 Date: Jun 17 19:57:24 Http Version: HTTP/1.1 Size in Bytes: 33033
Referer: -
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/600.2.5 (KHTML, like Gecko) Version/8.0.2 Safari/600.2.5 (Applebot/0.1; +http://www.apple.com/go/applebot)

/.well-known/apple-app-site-association
Http Code: 200 Date: Jun 17 19:57:24 Http Version: HTTP/1.1 Size in Bytes: 115
Referer: -
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/600.2.5 (KHTML, like Gecko) Version/8.0.2 Safari/600.2.5 (Applebot/0.1; +http://www.apple.com/go/applebot)

/apple-app-site-association
Http Code: 200 Date: Jun 17 19:57:24 Http Version: HTTP/1.1 Size in Bytes: 115
Referer: -
Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/600.2.5 (KHTML, like Gecko) Version/8.0.2 Safari/600.2.5 (Applebot/0.1; +http://www.apple.com/go/applebot)