rdfa.info 网站分析
rdfa.info - 基本信息
rdfa.info - 页面信息
标题:
RDFaMeta 关键词:
未知Meta 描述信息:
The Resource Description Framework in AttributesH1:
Linked Data in HTML内部链接:
5 (0 nofollow)外部链接:
8 (0 nofollow)rdfa.info - 建站技术
服务器:
cloudflare
SSL 安全:
不可用robots.txt:
不可用XML 站点地图:
不可用Gzip 压缩:
有效favicon.ico:
不可用rdfa.info - HTTP Head 分析
HTTP 协议采用了请求与响应模型，通过 HTTP Header 定义了 HTTP 传输过程中的必要参数。 浏览器（例如 Internet Explorer, Google Chrome, Firefox 等）并不会显示 HTTP header 字段的内容，下面是网站 rdfa.info 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 27 Mar 2019 02:42:10 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d4a53a69b16d615429d016a12a7c0f6bf1553654530; expires=Thu, 26-Mar-20 02:42:10 GMT; path=/; domain=.rdfa.info; HttpOnly
Last-Modified: Tue, 18 Sep 2018 19:35:28 GMT
Access-Control-Allow-Origin: *
Expires: Wed, 27 Mar 2019 02:52:10 GMT
Cache-Control: max-age=600
X-GitHub-Request-Id: 32E4:7EA9:680B2:8AC27:5C9AE302
Via: 1.1 varnish
Age: 0
X-Served-By: cache-jfk8120-JFK
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1553654530.439247,VS0,VE12
Vary: Accept-Encoding
X-Fastly-Request-ID: 2e295ae46dffc77c91cf459ae317d7a20949903a
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 4bde026f3e07c5ca-EWR
Content-Encoding: gzip
Date: Wed, 27 Mar 2019 02:42:10 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d4a53a69b16d615429d016a12a7c0f6bf1553654530; expires=Thu, 26-Mar-20 02:42:10 GMT; path=/; domain=.rdfa.info; HttpOnly
Last-Modified: Tue, 18 Sep 2018 19:35:28 GMT
Access-Control-Allow-Origin: *
Expires: Wed, 27 Mar 2019 02:52:10 GMT
Cache-Control: max-age=600
X-GitHub-Request-Id: 32E4:7EA9:680B2:8AC27:5C9AE302
Via: 1.1 varnish
Age: 0
X-Served-By: cache-jfk8120-JFK
X-Cache: MISS
X-Cache-Hits: 0
X-Timer: S1553654530.439247,VS0,VE12
Vary: Accept-Encoding
X-Fastly-Request-ID: 2e295ae46dffc77c91cf459ae317d7a20949903a
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 4bde026f3e07c5ca-EWR
Content-Encoding: gzip
rdfa.info - DNS 记录分析
DNS 域名系统（Domain Name System，缩写）是 Internet 的一项基础服务。它作为将域名和IP地址相互映射的一个分布式数据库，能够使人更方便地访问互联网。rdfa.info 当前共有 7 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| rdfa.info | A | 300 | ||
| rdfa.info | A | 300 | ||
| rdfa.info | AAAA | 2400:cb00:2048:1::6818:1314 | 300 | |
| rdfa.info | AAAA | 2400:cb00:2048:1::6818:1214 | 300 | |
| rdfa.info | NS | 86400 | ||
| rdfa.info | NS | 86400 | ||
| rdfa.info | SOA | 86400 | expire: 604800 serial: 2022331982 |