www.livescience.com 网站分析
www.livescience.com - 基本信息
服务器:
openresty/1.15.8.1
IP:
未知城市:
未知www.livescience.com - 页面信息
标题:
Live Science: The Most Interesting Articles, Mysteries & DiscoveriesMeta 关键词:
未知Meta 描述信息:
Live Science features groundbreaking developments in science, space, technology, health, the environment, our culture and history. H1:
Live Science内部链接:
49 (0 nofollow)外部链接:
12 (0 nofollow)www.livescience.com - 建站技术
服务器:
openresty/1.15.8.1
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.livescience.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 www.livescience.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: openresty/1.15.8.1
Date: Fri, 22 May 2020 00:45:31 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 46354
Connection: keep-alive
x-ftr-request-id: efcfab12-974a-477e-9310-d56cc139a236
last-modified: Fri, 22 May 2020 00:42:18 GMT
xkey: livescience-platform-responsive
xkey: livescience-page-homepage
xkey: livescience-region-US
xkey: livescience-version-26.8.21
xkey: livescience-server-ftefrontprodblue
x-ftr-cache-host: ftefrontprodblue
content-encoding: gzip
vary: Accept-Encoding
x-ftr-request-id: 00000000:6426_00000000:01BB_5EC7208F_591BD3:132B
x-ftr-realm: pip
x-ftr-dc: IX
x-ftr-balancer: fteproxyblue
x-ftr-backend: www-live-sites-varnish-new
x-ftr-backend-server: ftevarnishprod-172-20-8-34
Age: 192
X-Country-Code: US
X-FTR-Cache-Status: HIT
X-FTR-Expires: Fri, 22 May 2020 00:45:33 GMT
Expires: Fri, 22 May 2020 00:50:31 GMT
Cache-Control: max-age=300,public
Set-Cookie: FTR_Country_Code=US; path=/; domain=www.livescience.com
X-Country-Code-Real: US
X-Served-By: cache-24svw
Accept-Ranges: bytes
Strict-Transport-Security: max-age=15724800; includeSubDomains
Server: openresty/1.15.8.1
Date: Fri, 22 May 2020 00:45:31 GMT
Content-Type: text/html; charset=UTF-8
Content-Length: 46354
Connection: keep-alive
x-ftr-request-id: efcfab12-974a-477e-9310-d56cc139a236
last-modified: Fri, 22 May 2020 00:42:18 GMT
xkey: livescience-platform-responsive
xkey: livescience-page-homepage
xkey: livescience-region-US
xkey: livescience-version-26.8.21
xkey: livescience-server-ftefrontprodblue
x-ftr-cache-host: ftefrontprodblue
content-encoding: gzip
vary: Accept-Encoding
x-ftr-request-id: 00000000:6426_00000000:01BB_5EC7208F_591BD3:132B
x-ftr-realm: pip
x-ftr-dc: IX
x-ftr-balancer: fteproxyblue
x-ftr-backend: www-live-sites-varnish-new
x-ftr-backend-server: ftevarnishprod-172-20-8-34
Age: 192
X-Country-Code: US
X-FTR-Cache-Status: HIT
X-FTR-Expires: Fri, 22 May 2020 00:45:33 GMT
Expires: Fri, 22 May 2020 00:50:31 GMT
Cache-Control: max-age=300,public
Set-Cookie: FTR_Country_Code=US; path=/; domain=www.livescience.com
X-Country-Code-Real: US
X-Served-By: cache-24svw
Accept-Ranges: bytes
Strict-Transport-Security: max-age=15724800; includeSubDomains
www.livescience.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。livescience.com 当前共有 12 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| livescience.com | A | 60 | ||
| livescience.com | A | 60 | ||
| livescience.com | MX | 300 | pri: 10 | |
| livescience.com | NS | 108176 | ||
| livescience.com | NS | 108176 | ||
| livescience.com | NS | 108176 | ||
| livescience.com | NS | 108176 | ||
| livescience.com | SOA | 900 | expire: 1209600 serial: 1 | |
| livescience.com | TXT | v=spf1 include:spf.protection.outlook.com ~all | 300 | |
| livescience.com | TXT | google-site-verification=KPfaxMWS6EXkM8-_7dqreEXXj7hdKF70qpusjrKcF5Q | 300 | |
| livescience.com | TXT | +GTGVMrHp0rvW2q0l3oHszfVzfjIxkE6goLfPCimYvc/KFJijrv2QeehCF1lSXE45Z8oHGNGTV8Lt2RVZQe2Dw== | 300 | |
| livescience.com | TXT | MS=ms60632271 | 300 |