WWW.OPENSHA.ORG 网站分析
WWW.OPENSHA.ORG 的 SEO 统计数据至少 60 天未更新。我们已针对该网站启动后台分析任务，请等待几分钟。
基本信息
服务器:
未知
IP:
城市:
页面信息
标题:
Open-Source Seismic Hazard Analysis | OpenSHA
Meta 关键词:
未知
Meta 描述信息:
Open-Source Seismic Hazard Analysis
H1 Tag:
OpenSHA is an open-source, Java-based platform for conducting Seismic Hazard Analysis (SHA)
内部链接:
12 (0 nofollow)
外部链接:
4 (0 nofollow)
建站技术
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 www.opensha.org 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 162
Server: GitHub.com
Content-Type: text/html
Location: https://opensha.org/
X-GitHub-Request-Id: D870:34EC:149B990:1B8CC55:65438AFE
Accept-Ranges: bytes
Date: Thu, 02 Nov 2023 11:41:54 GMT
Via: 1.1 varnish
Age: 4
X-Served-By: cache-lga21954-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1698925314.480848,VS0,VE1
Vary: Accept-Encoding
X-Fastly-Request-ID: d3eab7a5a0c2d29a8c75ebf87dd895d840a10719
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 2902
Server: GitHub.com
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 15 Sep 2023 17:08:24 GMT
Access-Control-Allow-Origin: *
ETag: W/"65048f88-1f60"
expires: Thu, 02 Nov 2023 11:51:50 GMT
Cache-Control: max-age=600
Content-Encoding: gzip
x-proxy-cache: MISS
X-GitHub-Request-Id: 7584:153D:141CF62:1B0DFE8:65438AFE
Accept-Ranges: bytes
Date: Thu, 02 Nov 2023 11:41:54 GMT
Via: 1.1 varnish
Age: 4
X-Served-By: cache-lga21954-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1698925315.532066,VS0,VE1
Vary: Accept-Encoding
X-Fastly-Request-ID: 52bd4a23eae0a5c644e6073127ccc665b64a6ce3
Connection: keep-alive
Content-Length: 162
Server: GitHub.com
Content-Type: text/html
Location: https://opensha.org/
X-GitHub-Request-Id: D870:34EC:149B990:1B8CC55:65438AFE
Accept-Ranges: bytes
Date: Thu, 02 Nov 2023 11:41:54 GMT
Via: 1.1 varnish
Age: 4
X-Served-By: cache-lga21954-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1698925314.480848,VS0,VE1
Vary: Accept-Encoding
X-Fastly-Request-ID: d3eab7a5a0c2d29a8c75ebf87dd895d840a10719
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 2902
Server: GitHub.com
Content-Type: text/html; charset=utf-8
Last-Modified: Fri, 15 Sep 2023 17:08:24 GMT
Access-Control-Allow-Origin: *
ETag: W/"65048f88-1f60"
expires: Thu, 02 Nov 2023 11:51:50 GMT
Cache-Control: max-age=600
Content-Encoding: gzip
x-proxy-cache: MISS
X-GitHub-Request-Id: 7584:153D:141CF62:1B0DFE8:65438AFE
Accept-Ranges: bytes
Date: Thu, 02 Nov 2023 11:41:54 GMT
Via: 1.1 varnish
Age: 4
X-Served-By: cache-lga21954-LGA
X-Cache: HIT
X-Cache-Hits: 1
X-Timer: S1698925315.532066,VS0,VE1
Vary: Accept-Encoding
X-Fastly-Request-ID: 52bd4a23eae0a5c644e6073127ccc665b64a6ce3
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。opensha.org 当前共有 9 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| opensha.org | A | 7200 | ||
| opensha.org | MX | 7200 | pri: 30 | |
| opensha.org | MX | 7200 | pri: 10 | |
| opensha.org | MX | 7200 | pri: 40 | |
| opensha.org | MX | 7200 | pri: 20 | |
| opensha.org | MX | 7200 | pri: 50 | |
| opensha.org | NS | 7200 | ||
| opensha.org | NS | 7200 | ||
| opensha.org | SOA | 7200 | expire: 604800 serial: 110090812 |