WWW.CRAZYFORCODE.COM 网站分析
基本信息
服务器:
cloudflare
IP:
城市:
页面信息
标题:
Best Programming Interview Questions, Puzzles and Brain Teasers
长度: 63 字符; 最佳长度: 10 ~ 60 字符
Meta 关键词:
Programming interview questions,Coding interview questions,Freshers placement paper,placement pattern,off campus job interviews,Puzzles,Interview riddles,Best brain teasers.
长度: 173 字符; 最佳长度: 10 ~ 255 字符
Meta 描述信息:
Commonly asked C programming interview questions & answers. Data structures, algorithms, puzzles, brain teasers & frequently asked interview questions (FAQ) for technical interviews conducted by the top IT companies around the world!
长度: 233 字符; 最佳长度: 50 ~ 160 字符
H1 Tag:
未知
长度: 0 字符
内部链接:
69 (0 nofollow)
外部链接:
9 (2 nofollow)
建站技术
服务器:
cloudflare
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
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.crazyforcode.com 的 HTTP header 信息:
HTTP/1.1 200 OK
Date: Thu, 09 May 2024 05:24:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding,User-Agent
Last-Modified: Thu, 09 May 2024 04:47:43 GMT
Referrer-Policy: no-referrer-when-downgrade
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=95yw32hGD2YMbV6kU%2FpID13lUTiBk6CXGIPZ2NU%2BAbG68GFpw%2FEfxyfijEfMyr7P9Rg1c3XvGNOwjeeKeNfQxlxZLcvjvL62ERZ8kcqUgHLW2tgvTy9bFJwDMJcAd1QF8%2Fdh%2FTdlvRYWuwpwboERKEzxIg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 880f440f7fe7c351-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Thu, 09 May 2024 05:24:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding,User-Agent
Last-Modified: Thu, 09 May 2024 04:47:43 GMT
Referrer-Policy: no-referrer-when-downgrade
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=95yw32hGD2YMbV6kU%2FpID13lUTiBk6CXGIPZ2NU%2BAbG68GFpw%2FEfxyfijEfMyr7P9Rg1c3XvGNOwjeeKeNfQxlxZLcvjvL62ERZ8kcqUgHLW2tgvTy9bFJwDMJcAd1QF8%2Fdh%2FTdlvRYWuwpwboERKEzxIg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 880f440f7fe7c351-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。crazyforcode.com 当前共有 6 项 DNS 记录。
| 主机 | 类型 | IP/目标 | TTL | 扩充信息 |
|---|---|---|---|---|
| crazyforcode.com | A | 5827 | ||
| crazyforcode.com | NS | 21600 | ||
| crazyforcode.com | NS | 21600 | ||
| crazyforcode.com | SOA | 21600 | expire: 3600000 serial: 2024050501 | |
| crazyforcode.com | MX | 14400 | pri: 0 | |
| crazyforcode.com | TXT | v=spf1 a mx include:websitewelcome.com ~all | 14400 |