Answers for "understanding http headers"

HTTP Header

$ curl -u my_client_id:my_client_secret https://api.github.com/user/repos
> HTTP/2 200
> Date: Mon, 01 Jul 2013 17:27:06 GMT
> X-RateLimit-Limit: 5000
> X-RateLimit-Remaining: 4966
> X-RateLimit-Reset: 1372700873

HTTP Header

new Date(1372700873 * 1000)
// => Mon Jul 01 2013 13:47:53 GMT-0400 (EDT)

HTTP Header

$ curl -I https://api.github.com/users/octocat
> HTTP/2 200
> Date: Mon, 01 Jul 2013 17:27:06 GMT
> X-RateLimit-Limit: 60
> X-RateLimit-Remaining: 56
> X-RateLimit-Reset: 1372700873

HTTP Header

$ curl -IH 'User-Agent: ' https://api.github.com/meta
> HTTP/1.0 403 Forbidden
> Connection: close
> Content-Type: text/html

> Request forbidden by administrative rules.
> Please make sure your request has a User-Agent header.
> Check  for other possible causes.

HTTP Header

> HTTP/2 403
> Date: Tue, 20 Aug 2013 14:50:41 GMT
> X-RateLimit-Limit: 60
> X-RateLimit-Remaining: 0
> X-RateLimit-Reset: 1377013266

> {
>    "message": "API rate limit exceeded for xxx.xxx.xxx.xxx. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)",
>    "documentation_url": "https://docs.github.com/rest/overview/resources-in-the-rest-api#rate-limiting"
> }

HTTP Header

> HTTP/2 403
> Content-Type: application/json; charset=utf-8
> Connection: close

> {
>   "message": "You have triggered an abuse detection mechanism and have been temporarily blocked from content creation. Please retry your request again later.",
>   "documentation_url": "https://docs.github.com/rest/overview/resources-in-the-rest-api#abuse-rate-limits"
> }