download.java.net 网站分析
download.java.net - 基本信息
download.java.net - 页面信息
标题:
Oracle Software Downloads | Oracle Technology Network | OracleMeta 关键词:
Oracle Software, DownloadsMeta 描述信息:
All software downloads are free, and most come with a Developer License that allows you to use full versions of the products at no charge.H1:
Software Downloads内部链接:
140 (0 nofollow)外部链接:
65 (0 nofollow)download.java.net - 建站技术
服务器:
AkamaiGHost
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download.java.net - 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 download.java.net 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: AkamaiGHost
Content-Length: 0
Location: http://www.oracle.com/technetwork/indexes/downloads/index.html
Date: Mon, 26 Feb 2018 04:12:00 GMT
Connection: keep-alive
HTTP/1.1 200 OK
Server: Oracle-HTTP-Server
Content-Length: 13381
X-ORACLE-DMS-ECID: 005PXLQi5JW9Pdw70Fy0UF0001Dp00IH2h
X-ORACLE-DMS-RID: 0:3
Surrogate-Control: content="ESI/1.0"
Access-Control-Allow-Origin: *
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=utf-8
Vary: Accept-Encoding
Date: Mon, 26 Feb 2018 04:12:00 GMT
Connection: keep-alive
X-XSS-Protection: 1
Actual-Object-TTL: 1800
Server: AkamaiGHost
Content-Length: 0
Location: http://www.oracle.com/technetwork/indexes/downloads/index.html
Date: Mon, 26 Feb 2018 04:12:00 GMT
Connection: keep-alive
HTTP/1.1 200 OK
Server: Oracle-HTTP-Server
Content-Length: 13381
X-ORACLE-DMS-ECID: 005PXLQi5JW9Pdw70Fy0UF0001Dp00IH2h
X-ORACLE-DMS-RID: 0:3
Surrogate-Control: content="ESI/1.0"
Access-Control-Allow-Origin: *
Content-Encoding: gzip
X-Frame-Options: SAMEORIGIN
Content-Type: text/html; charset=utf-8
Vary: Accept-Encoding
Date: Mon, 26 Feb 2018 04:12:00 GMT
Connection: keep-alive
X-XSS-Protection: 1
Actual-Object-TTL: 1800
download.java.net - 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。java.net 当前共有 11 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| java.net | A | 300 | ||
| java.net | MX | 300 | pri: 10 | |
| java.net | MX | 300 | pri: 10 | |
| java.net | NS | 10800 | ||
| java.net | NS | 10800 | ||
| java.net | NS | 10800 | ||
| java.net | NS | 10800 | ||
| java.net | NS | 10800 | ||
| java.net | NS | 10800 | ||
| java.net | SOA | 10800 | expire: 1209600 serial: 2016072801 | |
| java.net | TXT | v=spf1 include:spf_m.oracle.com include:spf_cognisync.java.net ~all | 10800 |