WWW.B2SIGN.COM 网站分析
基本信息
页面信息
标题:
Welcome
长度: 7 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:
B2Sign is a Trade-only PrinterSpecializing in Grand Format Production
长度: 69 字符
内部链接:
45 (0 nofollow)
外部链接:
4 (0 nofollow)
建站技术
服务器:
nginx
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 www.b2sign.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache, private
Date: Wed, 08 May 2024 03:19:29 GMT
Vary: X-Inertia
Set-Cookie: XSRF-TOKEN=eyJpdiI6IlBwK3JGSGQrVlpkWTAxT0hBSytpVnc9PSIsInZhbHVlIjoiSTVRMXFNelZ3S21UbERCOUVHMmxIR213bWp4RlMzcU8yTk5oZnRpRzlyYzNOSS9pTkJkeHIwdDM3R0lURkl2aE9sajRtWWpxMW1oV0VkaHhJUW5paEs5Zzg0Sk5RdHNYRjZ4ZWgyZEtwSXk4V0x6SXN4OXNvK2VmelhMTmZxNk8iLCJtYWMiOiI1YTIzYzc0NTUzYmMyNjNiOGMxOTQzMGNlMjA2YTUxODAwMmIxMTI2MTZkZjgzNTk2MWUwMzhiMjI0NjIwZTE3IiwidGFnIjoiIn0%3D; expires=Sat, 11 May 2024 03:19:29 GMT; Max-Age=259200; path=/; secure; samesite=lax
Set-Cookie: sess=eyJpdiI6IjhSL0U1ZEVRaVYvdFk4cy9DblVQMlE9PSIsInZhbHVlIjoiVjVNcS9pMFh3QVJrK2RGeWJEenZLSXY4VCtWSVBoZjFSem5rZWRwS3MxRFlpZnBRUTNzZmpKTHY2ZlVLSDZYRDllVG8zMFJCVG1xcktXRlREeVFpbVVkcWdCUHlXMThRM0c5VW8zNGs2b3FOYkxWVlhPSTRxcG1jeEtTbUpVcDMiLCJtYWMiOiIxM2QwN2M3ZDMyMGI1ZWFhYzMwNDYxMDVmNDdiNGM3YjRkNjdmYzU2Nzk1NjA3YmRmNmY3NjBkNjk2NmRjMzhlIiwidGFnIjoiIn0%3D; expires=Sat, 11 May 2024 03:19:29 GMT; Max-Age=259200; path=/; secure; httponly; samesite=lax
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Permissions-Policy: camera=(), geolocation=()
Content-Encoding: gzip
Server: nginx
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache, private
Date: Wed, 08 May 2024 03:19:29 GMT
Vary: X-Inertia
Set-Cookie: XSRF-TOKEN=eyJpdiI6IlBwK3JGSGQrVlpkWTAxT0hBSytpVnc9PSIsInZhbHVlIjoiSTVRMXFNelZ3S21UbERCOUVHMmxIR213bWp4RlMzcU8yTk5oZnRpRzlyYzNOSS9pTkJkeHIwdDM3R0lURkl2aE9sajRtWWpxMW1oV0VkaHhJUW5paEs5Zzg0Sk5RdHNYRjZ4ZWgyZEtwSXk4V0x6SXN4OXNvK2VmelhMTmZxNk8iLCJtYWMiOiI1YTIzYzc0NTUzYmMyNjNiOGMxOTQzMGNlMjA2YTUxODAwMmIxMTI2MTZkZjgzNTk2MWUwMzhiMjI0NjIwZTE3IiwidGFnIjoiIn0%3D; expires=Sat, 11 May 2024 03:19:29 GMT; Max-Age=259200; path=/; secure; samesite=lax
Set-Cookie: sess=eyJpdiI6IjhSL0U1ZEVRaVYvdFk4cy9DblVQMlE9PSIsInZhbHVlIjoiVjVNcS9pMFh3QVJrK2RGeWJEenZLSXY4VCtWSVBoZjFSem5rZWRwS3MxRFlpZnBRUTNzZmpKTHY2ZlVLSDZYRDllVG8zMFJCVG1xcktXRlREeVFpbVVkcWdCUHlXMThRM0c5VW8zNGs2b3FOYkxWVlhPSTRxcG1jeEtTbUpVcDMiLCJtYWMiOiIxM2QwN2M3ZDMyMGI1ZWFhYzMwNDYxMDVmNDdiNGM3YjRkNjdmYzU2Nzk1NjA3YmRmNmY3NjBkNjk2NmRjMzhlIiwidGFnIjoiIn0%3D; expires=Sat, 11 May 2024 03:19:29 GMT; Max-Age=259200; path=/; secure; httponly; samesite=lax
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Permissions-Policy: camera=(), geolocation=()
Content-Encoding: gzip
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。b2sign.com 当前共有 13 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| b2sign.com | A | 1442 | ||
| b2sign.com | NS | 21600 | ||
| b2sign.com | NS | 21600 | ||
| b2sign.com | NS | 21600 | ||
| b2sign.com | NS | 21600 | ||
| b2sign.com | SOA | 900 | expire: 1209600 serial: 1 | |
| b2sign.com | MX | 3600 | pri: 10 | |
| b2sign.com | MX | 3600 | pri: 20 | |
| b2sign.com | MX | 3600 | pri: 30 | |
| b2sign.com | MX | 3600 | pri: 40 | |
| b2sign.com | MX | 3600 | pri: 50 | |
| b2sign.com | TXT | google-site-verification=2ne8ISULnr1MOIwzc56j7MTcMNc_xLUZLnVVARsXDtk | 1800 | |
| b2sign.com | TXT | v=spf1 a mx ip4:54.241.37.131 ip4:50.18.172.207 include:emailnhosting.com ~all | 1800 |