{
    "field.age": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "http/headers/Age.json",
            "name": "Age",
            "slug": "HTTP/Headers/Age",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Age",
            "summary": "The Age header contains the time in seconds the object was in a proxy cache.",
            "support": {
                "chrome": {
                    "version_added": true
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": true
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": true
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": true
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": true
                }
            },
            "title": "Age"
        }
    ],
    "field.cache-control": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "http/headers/Cache-Control.json",
            "name": "Cache-Control",
            "slug": "HTTP/Headers/Cache-Control",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control",
            "summary": "The Cache-Control HTTP header field holds directives (instructions) — in both requests and responses — that control caching in browsers and shared caches (e.g. Proxies, CDNs).",
            "support": {
                "chrome": {
                    "version_added": true
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": true
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": true
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": true
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": true
                }
            },
            "title": "Cache-Control"
        }
    ],
    "field.expires": [
        {
            "engines": [
                "blink",
                "gecko",
                "webkit"
            ],
            "filename": "http/headers/Expires.json",
            "name": "Expires",
            "slug": "HTTP/Headers/Expires",
            "mdn_url": "https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Expires",
            "summary": "The Expires HTTP header contains the date/time after which the response is considered expired.",
            "support": {
                "chrome": {
                    "version_added": true
                },
                "chrome_android": "mirror",
                "edge": {
                    "version_added": "12"
                },
                "firefox": {
                    "version_added": true
                },
                "firefox_android": "mirror",
                "ie": {
                    "version_added": true
                },
                "oculus": "mirror",
                "opera": "mirror",
                "opera_android": "mirror",
                "safari": {
                    "version_added": true
                },
                "safari_ios": "mirror",
                "samsunginternet_android": "mirror",
                "webview_android": "mirror",
                "edge_blink": {
                    "version_added": true
                }
            },
            "title": "Expires"
        }
    ]
}
