RUM.WEBTECHWORK.COM 网站分析
访问网站 rum.webtechwork.com 时发生错误
我们在尝试访问网站 rum.webtechwork.com 的以下 URL 地址时遇到错误:
- HTTP 0 http://rum.webtechwork.com/
- HTTP 0 https://rum.webtechwork.com/
当遇到 HTTP 状态代码 0 时,表示无法通过 HTTP(s) 与服务器建立通信。如果这涉及您的网站,请检查网站是否在线以及 DNS 解析是否配置正确。此外,如果配置了 SSL 证书,请验证 HTTPS 证书是否有效。
以下内容展示了我们服务器在 2020-05-27 缓存的部分历史分析数据。由于我们的机器人无法访问此网站,数据可能不完整或已过时,仅供您参考。
基本信息
服务器:
未知
IP:
城市:
页面信息
标题:
Beliebte Wissenschaft Veröffentlichung, Kann 2020
长度: 49 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
Wissenschaftliche Artikel, Nachrichten, Eröffnung
长度: 49 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
Wissenschaftliche Artikel, Nachrichten, Eröffnung
长度: 49 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
Majore Portal Științifice Și Educaționale Și De Afaceri / Februarie 2020
长度: 72 字符
内部链接:
80 (0 nofollow)
外部链接:
35 (0 nofollow)
建站技术
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 rum.webtechwork.com 的 HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Thu, 28 May 2020 04:12:32 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Thu, 28 May 2020 05:12:32 GMT
Location: https://ulfsciences.com/
cf-request-id: 02fb1465b60000e710d6b17200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 59a5234f8fafe710-EWR
HTTP/1.1 200 OK
Date: Thu, 28 May 2020 04:12:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d61357b4aaeeee768366ad10f557efc211590639152; expires=Sat, 27-Jun-20 04:12:32 GMT; path=/; domain=.ulfsciences.com; HttpOnly; SameSite=Lax; Secure
Cache-Control: max-age=86400
Expires: Fri, 29 May 2020 04:12:32 GMT
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
CF-Cache-Status: DYNAMIC
cf-request-id: 02fb1466360000eff9079b8200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 59a523505b61eff9-EWR
Content-Encoding: gzip
Date: Thu, 28 May 2020 04:12:32 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Thu, 28 May 2020 05:12:32 GMT
Location: https://ulfsciences.com/
cf-request-id: 02fb1465b60000e710d6b17200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 59a5234f8fafe710-EWR
HTTP/1.1 200 OK
Date: Thu, 28 May 2020 04:12:32 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=d61357b4aaeeee768366ad10f557efc211590639152; expires=Sat, 27-Jun-20 04:12:32 GMT; path=/; domain=.ulfsciences.com; HttpOnly; SameSite=Lax; Secure
Cache-Control: max-age=86400
Expires: Fri, 29 May 2020 04:12:32 GMT
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
CF-Cache-Status: DYNAMIC
cf-request-id: 02fb1466360000eff9079b8200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 59a523505b61eff9-EWR
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。webtechwork.com 当前共有 8 项 DNS 记录。
主机 | 类型 | IP/目标 | TTL | 扩充信息 |
---|---|---|---|---|
webtechwork.com | A | 58 | ||
webtechwork.com | A | 58 | ||
webtechwork.com | AAAA | 2606:4700:30::6818:6f07 | 58 | |
webtechwork.com | AAAA | 2606:4700:30::6818:6e07 | 58 | |
webtechwork.com | NS | 86158 | ||
webtechwork.com | NS | 86158 | ||
webtechwork.com | SOA | 3358 | expire: 604800 serial: 2031321885 | |
webtechwork.com | TXT | ca3-82f56f9b9c7944d2b12cad7fb18ec8fc | 58 |