CODE4STARTUP.COM 網站分析
基本信息
頁面信息
標題:
Code4Startup
長度: 12 字元; 最佳長度: 10 ~ 60 字元
Meta 關鍵詞:
未知
長度: 0 字元; 最佳長度: 10 ~ 255 字元
Meta 描述信息:
未知
長度: 0 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
Learn to code by building
長度: 25 字元
內部鏈接:
16 (0 nofollow)
外部鏈接:
1 (0 nofollow)
建站技術
服務器:
cloudflare
SSL 安全:
有效
robots.txt:
不可用
XML 站點地圖:
不可用
Gzip 壓縮:
有效
favicon.ico:
不可用
HTTP Head 分析
HTTP 協議採用了請求與響應模型，通過HTTP Header 定義了HTTP 傳輸過程中的必要參數。瀏覽器（例如Internet Explorer, Google Chrome, Firefox 等）並不會顯示HTTP header 字段的內容，下面是網站code4startup.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 15 Sep 2024 20:52:34 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Cookie
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iQE7L2XBvBE7qJMYr2IyzDcDQtLTtBHoQ9Ez4GhNkiisvHQRraTb%2FFDWIeaosWKFakKN80XKU4W5P%2BBHXUZ6%2BxERNkq%2BLhVbpP32Rv5jgoYtPTs4U0wWu%2FcRd1wfeWRngTbao0vxsRosjeW9Jy%2FK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8c3b80501fa1c32a-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
Date: Sun, 15 Sep 2024 20:52:34 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Cookie
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Referrer-Policy: same-origin
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iQE7L2XBvBE7qJMYr2IyzDcDQtLTtBHoQ9Ez4GhNkiisvHQRraTb%2FFDWIeaosWKFakKN80XKU4W5P%2BBHXUZ6%2BxERNkq%2BLhVbpP32Rv5jgoYtPTs4U0wWu%2FcRd1wfeWRngTbao0vxsRosjeW9Jy%2FK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8c3b80501fa1c32a-EWR
Content-Encoding: gzip
alt-svc: h3=":443"; ma=86400
DNS 記錄分析
DNS 域名系統（Domain Name System，縮寫）是Internet 的一項基礎服務。它作為將域名和 IP 位址相互映射的一個分佈式數據庫，能夠使人更方便的訪問互聯網。 code4startup.com 當前共有 14 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| code4startup.com | A | 300 | ||
| code4startup.com | A | 300 | ||
| code4startup.com | NS | 21600 | ||
| code4startup.com | NS | 21600 | ||
| code4startup.com | SOA | 1800 | expire: 604800 serial: 2349874049 | |
| code4startup.com | MX | 300 | pri: 5 | |
| code4startup.com | MX | 300 | pri: 5 | |
| code4startup.com | MX | 300 | pri: 10 | |
| code4startup.com | MX | 300 | pri: 1 | |
| code4startup.com | MX | 300 | pri: 10 | |
| code4startup.com | TXT | ”v=spf1 include:_spf.google.com include:sendgrid.net ~all” | 300 | |
| code4startup.com | TXT | google-site-verification=N_JZo7d3u8DPCcwgBxFdkuG21BMMaq4tfCTe9CBO7q8 | 300 | |
| code4startup.com | AAAA | 2606:4700:3035::ac43:dea4 | 300 | |
| code4startup.com | AAAA | 2606:4700:3031::6815:267c | 300 |