LEFTSHIFT.IO 网站分析
基本信息
页面信息
标题:
Leftshift
长度: 9 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
未知
长度: 0 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
未知
长度: 0 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
未知
长度: 0 字符
内部链接:
5 (0 nofollow)
外部链接:
24 (0 nofollow)
建站技术
服务器:
cloudflare
SSL 安全:
有效
robots.txt:
不可用
XML 站点地图:
不可用
Gzip 压缩:
有效
favicon.ico:
不可用
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 leftshift.io 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Sat, 14 Sep 2024 01:07:07 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DBPKby3liLYx2sv9F9ldgHnnc6a1CLwJGQuLTe3rqECD73Y%2Fv%2BUAGuR4B72HD7TDvKAb4OZqT2mSKGoHmUm88V558bXxjSe%2B2bJvznbQobd46UL%2B3zls4ZWE7eeALXadGHGH85%2BXEdvy%2B%2Fc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 8c2c7a75dd429e02-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Sat, 14 Sep 2024 01:07:07 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=0, must-revalidate
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DBPKby3liLYx2sv9F9ldgHnnc6a1CLwJGQuLTe3rqECD73Y%2Fv%2BUAGuR4B72HD7TDvKAb4OZqT2mSKGoHmUm88V558bXxjSe%2B2bJvznbQobd46UL%2B3zls4ZWE7eeALXadGHGH85%2BXEdvy%2B%2Fc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 8c2c7a75dd429e02-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
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。leftshift.io 当前共有 14 项 DNS 记录。
主机 | 类型 | IP/目标 | TTL | 扩充信息 |
---|---|---|---|---|
leftshift.io | A | 300 | ||
leftshift.io | A | 300 | ||
leftshift.io | NS | 21600 | ||
leftshift.io | NS | 21600 | ||
leftshift.io | SOA | 1800 | expire: 604800 serial: 2351590759 | |
leftshift.io | MX | 1800 | pri: 10 | |
leftshift.io | MX | 1800 | pri: 10 | |
leftshift.io | MX | 1800 | pri: 1 | |
leftshift.io | MX | 1800 | pri: 5 | |
leftshift.io | MX | 1800 | pri: 5 | |
leftshift.io | TXT | google-site-verification=uD5OvctIufa1DVVB44BpkJt1FSausLt6McbbEXMTVj0 | 1800 | |
leftshift.io | TXT | google-site-verification=cr7wt8E7gZwMzHVHWkM0CNG9J4uXC-wOj4jBHixF7g8 | 1800 | |
leftshift.io | AAAA | 2606:4700:3030::ac43:d404 | 300 | |
leftshift.io | AAAA | 2606:4700:3035::6815:356a | 300 |