aft.org 网站分析

aft.org - 基本信息

服务器:
nginx
IP:
未知
城市:
未知

aft.org - 搜索引擎收录信息

百度:
Bing:
Google:

aft.org - 页面信息

标题:
AFT - American Federation of Teachers - A Union of Professionals
Meta 关键词:
未知
Meta 描述信息:
American Federation of Teachers public Web site.
H1:
未知

aft.org - 建站技术

服务器:
nginx
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

aft.org - 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 aft.org 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Connection: keep-alive
Content-Length: 0
Content-Type: text/html; charset=UTF-8
Location: https://www.aft.org/
Server: nginx
Strict-Transport-Security: max-age=300
X-Pantheon-Styx-Hostname: styx-fe3-b-c8f8fbbbb-q496z
X-Styx-Req-Id: b2122ce7-a156-11ea-b11a-5e8b8ca6c317
Cache-Control: public, max-age=86400
Date: Fri, 29 May 2020 10:55:54 GMT
X-Served-By: cache-mdw17346-MDW, cache-lga21967-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
X-Timer: S1590749754.264252,VS0,VE1
Vary: Cookie, Cookie
Age: 29323
Accept-Ranges: bytes
Via: 1.1 varnish

HTTP/1.1 200 OK
Connection: keep-alive
Content-Length: 16873
Cache-Control: public, max-age=21600
Content-Encoding: gzip
Content-Language: en
Content-Type: text/html; charset=utf-8
Etag: W/"1590742040-0"
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Fri, 29 May 2020 08:47:20 GMT
Link: <https://www.aft.org/>; rel="canonical",<https://www.aft.org/>; rel="shortlink"
Server: nginx
Strict-Transport-Security: max-age=300
X-Content-Type-Options: nosniff
X-Drupal-Cache: MISS
X-Frame-Options: SAMEORIGIN
X-Generator: Drupal 7 (http://drupal.org)
X-Pantheon-Styx-Hostname: styx-fe3-a-6578c47759-vl9jb
X-Styx-Req-Id: 01e7383b-a189-11ea-a645-1e0f543bb8cf
X-Ua-Compatible: IE=Edge,chrome=1
Date: Fri, 29 May 2020 10:55:54 GMT
X-Served-By: cache-mdw17381-MDW, cache-lga21938-LGA
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
X-Timer: S1590749754.315354,VS0,VE1
Vary: Accept-Encoding, Cookie, Cookie, Cookie
Age: 7713
Accept-Ranges: bytes
Via: 1.1 varnish

aft.org - 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。aft.org 当前共有 8 项 DNS 记录。
主机 类型 IP/目标 TTL 扩充信息
aft.orgA60
aft.orgMX86400pri: 10
aft.orgMX86400pri: 10
aft.orgMX86400pri: 20
aft.orgNS86400
aft.orgNS86400
aft.orgSOA86400expire: 604800
serial: 190
aft.orgTXT
v=spf1 include:electric.net include:sendgrid.net ~all
86400