Unable to connect to jetpack

Jetpack could not contact WordPress.com: register_http_request_failed. This usually means something is incorrectly configured on your web host.
Operation timed out after 15000 milliseconds with 0 bytes received

I’ve done the compatibility test pasted below:

Site info

SITE_URL: http://yourshoppingfriend.com
HOME_URL: http://yourshoppingfriend.com

TEST: HTTP Connection
Array
(
[headers] => Array
(
[server] => nginx
[date] => Fri, 29 Aug 2014 13:53:36 GMT
[content-type] => text/plain;charset=utf-8
[connection] => close
[vary] => Cookie
[x-pingback] => http://jetpack.wordpress.com/xmlrpc.php
[expires] => Wed, 11 Jan 1984 05:00:00 GMT
[cache-control] => no-cache, must-revalidate, max-age=60
[pragma] => no-cache
[x-hacker] => Jetpack Test
)

[body] => OK
[response] => Array
(
[code] => 200
[message] => OK
)

[cookies] => Array
(
)

[filename] =>
)

TEST: HTTPS Connection
Array
(
[headers] => Array
(
[server] => nginx
[date] => Fri, 29 Aug 2014 13:53:37 GMT
[content-type] => text/plain;charset=utf-8
[connection] => close
[vary] => Cookie
[x-pingback] => https://jetpack.wordpress.com/xmlrpc.php
[expires] => Wed, 11 Jan 1984 05:00:00 GMT
[cache-control] => no-cache, must-revalidate, max-age=60
[pragma] => no-cache
[x-hacker] => Jetpack Test
)

[body] => OK
[response] => Array
(
[code] => 200
[message] => OK
)

[cookies] => Array
(
)

[filename] =>
)

TEST: Self Connection
Array
(
[headers] => Array
(
[date] => Fri, 29 Aug 2014 13:53:37 GMT
[server] => Apache
[cache-control] => max-age=3600
[expires] => Fri, 29 Aug 2014 14:53:37 GMT
[vary] => Accept-Encoding
[connection] => close
[content-type] => text/plain
)

[body] => XML-RPC server accepts POST requests only.
[response] => Array
(
[code] => 200
[message] => OK
)

[cookies] => Array
(
)

[filename] =>
)

Can someone help??

https://wordpress.org/plugins/jetpack/