en.islcollective.com 网站分析
en.islcollective.com - 基本信息
服务器:
web04
IP:
未知城市:
未知en.islcollective.com - 页面信息
标题:
English ESL worksheets, activities for distance learning and physical classrooms (x86806)Meta 关键词:
TEFL, ESL, TEFL discussion board, free ESL worksheets, free ESL printables, free TEFL teaching tips and ideas, free ESL powerpointsMeta 描述信息:
80 000+ English ESL worksheets, English ESL activities and video lessons for distance learning, home learning and printables for physical classroomsH1:
Newest English ESL worksheets内部链接:
73 (0 nofollow)外部链接:
10 (0 nofollow)en.islcollective.com - 建站技术
服务器:
web04
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en.islcollective.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 en.islcollective.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 14 Jun 2020 13:22:33 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d1a13009efae778f851ed653b61f5ab2d1592140953; expires=Tue, 14-Jul-20 13:22:33 GMT; path=/; domain=.islcollective.com; HttpOnly; SameSite=Lax; Secure
X-Powered-By: PHP/5.6.40
Set-Cookie: PHPSESSID=34f0bdsbha8g0sepe95a66lqo3; path=/; domain=.islcollective.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Vary: Accept-Encoding
XServer: web04
CF-Cache-Status: DYNAMIC
cf-request-id: 0354980e450000c5d0391cf200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 5a345c5d3db8c5d0-EWR
Content-Encoding: gzip
Date: Sun, 14 Jun 2020 13:22:33 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d1a13009efae778f851ed653b61f5ab2d1592140953; expires=Tue, 14-Jul-20 13:22:33 GMT; path=/; domain=.islcollective.com; HttpOnly; SameSite=Lax; Secure
X-Powered-By: PHP/5.6.40
Set-Cookie: PHPSESSID=34f0bdsbha8g0sepe95a66lqo3; path=/; domain=.islcollective.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Vary: Accept-Encoding
XServer: web04
CF-Cache-Status: DYNAMIC
cf-request-id: 0354980e450000c5d0391cf200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 5a345c5d3db8c5d0-EWR
Content-Encoding: gzip
en.islcollective.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。islcollective.com 当前共有 7 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| islcollective.com | A | 600 | ||
| islcollective.com | MX | 600 | pri: 10 | |
| islcollective.com | NS | 600 | ||
| islcollective.com | NS | 600 | ||
| islcollective.com | NS | 600 | ||
| islcollective.com | SOA | 86400 | expire: 604800 serial: 2011020111 | |
| islcollective.com | TXT | v=spf1 a mx ip4:64.50.144.0/20 ~all | 3600 |