www.scidev.net 网站分析
www.scidev.net - 基本信息
服务器:
cloudflare
IP:
未知城市:
未知www.scidev.net - 页面信息
标题:
Science & technology for global development news & analysis - SciDev.NetMeta 关键词:
未知Meta 描述信息:
SciDev.Net offers news,analysis and information about science and technology for global development; including agriculture, environment, health, governance, and more.H1:
A surprising source of methane内部链接:
133 (0 nofollow)外部链接:
25 (13 nofollow)www.scidev.net - 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www.scidev.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 www.scidev.net 的 HTTP header 信息:
HTTP/1.1 301
Date: Fri, 23 Aug 2019 10:28:18 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=db50f197b425dfefe999bb624cc0e497d1566556098; expires=Sat, 22-Aug-20 10:28:18 GMT; path=/; domain=.scidev.net; HttpOnly; Secure
Set-Cookie: cfid=6e2a048a-3efd-4ebc-a2a8-78a11616b36d;Path=/;Expires=Sat, 21-Aug-2049 18:19:48 GMT;HTTPOnly
Set-Cookie: cftoken=0;Path=/;Expires=Sat, 21-Aug-2049 18:19:48 GMT;HTTPOnly
X-FP-Cache-Miss: 1
X-FP-Cache-Hit: 0
location: /global/
Strict-Transport-Security: max-age=15552000; preload
X-Content-Type-Options: nosniff
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 50ac66201a3c21d2-EWR
HTTP/1.1 200
Date: Fri, 23 Aug 2019 10:28:19 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d2775a0975b472eefc1d57814adf655071566556098; expires=Sat, 22-Aug-20 10:28:18 GMT; path=/; domain=.scidev.net; HttpOnly; Secure
Vary: Accept-Encoding
Set-Cookie:
X-FP-Cache-Hit: 1
X-FP-Cache-Miss: 0
Strict-Transport-Security: max-age=15552000; preload
X-Content-Type-Options: nosniff
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 50ac66225b1d21d2-EWR
Content-Encoding: gzip
Date: Fri, 23 Aug 2019 10:28:18 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=db50f197b425dfefe999bb624cc0e497d1566556098; expires=Sat, 22-Aug-20 10:28:18 GMT; path=/; domain=.scidev.net; HttpOnly; Secure
Set-Cookie: cfid=6e2a048a-3efd-4ebc-a2a8-78a11616b36d;Path=/;Expires=Sat, 21-Aug-2049 18:19:48 GMT;HTTPOnly
Set-Cookie: cftoken=0;Path=/;Expires=Sat, 21-Aug-2049 18:19:48 GMT;HTTPOnly
X-FP-Cache-Miss: 1
X-FP-Cache-Hit: 0
location: /global/
Strict-Transport-Security: max-age=15552000; preload
X-Content-Type-Options: nosniff
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 50ac66201a3c21d2-EWR
HTTP/1.1 200
Date: Fri, 23 Aug 2019 10:28:19 GMT
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d2775a0975b472eefc1d57814adf655071566556098; expires=Sat, 22-Aug-20 10:28:18 GMT; path=/; domain=.scidev.net; HttpOnly; Secure
Vary: Accept-Encoding
Set-Cookie:
X-FP-Cache-Hit: 1
X-FP-Cache-Miss: 0
Strict-Transport-Security: max-age=15552000; preload
X-Content-Type-Options: nosniff
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 50ac66225b1d21d2-EWR
Content-Encoding: gzip
www.scidev.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。scidev.net 当前共有 7 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| scidev.net | A | 300 | ||
| scidev.net | MX | 3600 | pri: 0 | |
| scidev.net | NS | 3600 | ||
| scidev.net | NS | 3600 | ||
| scidev.net | SOA | 3600 | expire: 2419200 serial: 136242 | |
| scidev.net | TXT | MS=ms11406139 | 3600 | |
| scidev.net | TXT | v=spf1 ip4:81.142.82.58 ip4:82.153.205.112/28 include:spf.protection.outlook.com include:telfis.lyris.net include:mailgun.org ~all | 3600 |