sciencefocus.com 网站分析
sciencefocus.com - 基本信息
服务器:
Varnish
IP:
未知城市:
未知sciencefocus.com - 页面信息
标题:
BBC Science Focus Magazine - science, nature, technology, Q&As - BBC Science Focus MagazineMeta 关键词:
Science news, future technology, the human body, planet earth, space, BBC Focus Magazine, Q&AsMeta 描述信息:
Get the latest science news, future tech, and wonders of the natural world from the UK's no.1 science and technology monthly magazine (formerly BBC Focus).H1:
未知内部链接:
6 (1 nofollow)外部链接:
77 (1 nofollow)sciencefocus.com - 建站技术
服务器:
Varnish
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sciencefocus.com - 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 sciencefocus.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: Varnish
Retry-After: 0
Location: https://sciencefocus.com/
Content-Length: 0
Accept-Ranges: bytes
Date: Mon, 08 Jun 2020 10:02:09 GMT
Via: 1.1 varnish
Connection: close
X-Served-By: cache-lga21980-LGA
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1591610530.981518,VS0,VE0
Fastly-GeoIP-CountryCode: US
Access-Control-Allow-Origin: *
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 0
Content-Type: text/html; charset=UTF-8
Server: nginx
Server-Timing: intid;desc=b7f4e9ba9bd3d383
Cache-Control: stale-while-revalidate=86400, stale-if-error=86400
X-Redirect-By: WordPress
Location: https://www.sciencefocus.com/
Via: 1.1 varnish
Accept-Ranges: bytes
Date: Mon, 08 Jun 2020 10:02:10 GMT
Via: 1.1 varnish
Age: 37523
X-Served-By: cache-lcy19274-LCY, cache-lga21965-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
Vary: Fastly-SSL
Fastly-GeoIP-CountryCode: US
Access-Control-Allow-Origin: *
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 29166
Content-Type: text/html; charset=UTF-8
Server: nginx
Server-Timing: intid;desc=61e01305504d56e6
Cache-Control: stale-while-revalidate=86400, stale-if-error=86400
Link: <https://www.sciencefocus.com/wp-json/>; rel="https://api.w.org/"
Link: <https://www.sciencefocus.com/>; rel=shortlink
Content-Encoding: gzip
Via: 1.1 varnish
Accept-Ranges: bytes
Date: Mon, 08 Jun 2020 10:02:10 GMT
Via: 1.1 varnish
Age: 128
X-Served-By: cache-lcy19220-LCY, cache-lga21977-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
Vary: Fastly-SSL, Accept-Encoding
Fastly-GeoIP-CountryCode: US
Access-Control-Allow-Origin: *
Server: Varnish
Retry-After: 0
Location: https://sciencefocus.com/
Content-Length: 0
Accept-Ranges: bytes
Date: Mon, 08 Jun 2020 10:02:09 GMT
Via: 1.1 varnish
Connection: close
X-Served-By: cache-lga21980-LGA
X-Cache: HIT
X-Cache-Hits: 0
X-Timer: S1591610530.981518,VS0,VE0
Fastly-GeoIP-CountryCode: US
Access-Control-Allow-Origin: *
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 0
Content-Type: text/html; charset=UTF-8
Server: nginx
Server-Timing: intid;desc=b7f4e9ba9bd3d383
Cache-Control: stale-while-revalidate=86400, stale-if-error=86400
X-Redirect-By: WordPress
Location: https://www.sciencefocus.com/
Via: 1.1 varnish
Accept-Ranges: bytes
Date: Mon, 08 Jun 2020 10:02:10 GMT
Via: 1.1 varnish
Age: 37523
X-Served-By: cache-lcy19274-LCY, cache-lga21965-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
Vary: Fastly-SSL
Fastly-GeoIP-CountryCode: US
Access-Control-Allow-Origin: *
HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 29166
Content-Type: text/html; charset=UTF-8
Server: nginx
Server-Timing: intid;desc=61e01305504d56e6
Cache-Control: stale-while-revalidate=86400, stale-if-error=86400
Link: <https://www.sciencefocus.com/wp-json/>; rel="https://api.w.org/"
Link: <https://www.sciencefocus.com/>; rel=shortlink
Content-Encoding: gzip
Via: 1.1 varnish
Accept-Ranges: bytes
Date: Mon, 08 Jun 2020 10:02:10 GMT
Via: 1.1 varnish
Age: 128
X-Served-By: cache-lcy19220-LCY, cache-lga21977-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
Vary: Fastly-SSL, Accept-Encoding
Fastly-GeoIP-CountryCode: US
Access-Control-Allow-Origin: *
sciencefocus.com - 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。sciencefocus.com 当前共有 11 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| sciencefocus.com | A | 297 | ||
| sciencefocus.com | MX | 172797 | pri: 10 | |
| sciencefocus.com | MX | 172797 | pri: 20 | |
| sciencefocus.com | NS | 86397 | ||
| sciencefocus.com | NS | 86397 | ||
| sciencefocus.com | NS | 86397 | ||
| sciencefocus.com | NS | 86397 | ||
| sciencefocus.com | NS | 86397 | ||
| sciencefocus.com | NS | 86397 | ||
| sciencefocus.com | SOA | 86397 | expire: 1209600 serial: 2009010151 | |
| sciencefocus.com | TXT | v=spf1 a mx ip4:78.136.36.160 include:msgfocus.com include:spf.messagelabs.com ip4:164.177.142.162 ip4:164.177.142.163 ?all | 172797 |