WWW.NCTA.COM 網站分析
基本信息
URL:
服務器:
cloudflare
IP:
城市:
頁面信息
標題:
NCTA — The Internet & Television Association
長度: 44 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:
We represent innovators and creators – an industry building the world’s most powerful technology platform and creating exciting content and services that entertain, inform and inspire consumers every day.
長度: 204 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
未知
長度: 0 字元
內部鏈接:
41 (0 nofollow)
外部鏈接:
7 (0 nofollow)
建站技術
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www.ncta.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 22 Sep 2024 02:12:20 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Content-Type-Options: nosniff
X-Content-Type-Options: nosniff
X-Powered-By: PHP/8.1.29
Cache-Control: max-age=3600, public
X-Drupal-Dynamic-Cache: MISS
X-UA-Compatible: IE=Edge,chrome=1
Content-language: en
X-Frame-Options: SAMEORIGIN
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Thu, 19 Sep 2024 15:24:49 GMT
Vary: Cookie,Accept-Encoding
X-Generator: Drupal 9 (https://www.drupal.org)
X-Drupal-Cache: HIT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qfNqnENVCnR6l1XJBvlxO%2BNVgA23%2Fb%2FsJF8i%2F%2BHLAI833NhqUzSMJGqUm2r7SNn%2BntBL7GDkoQCzoMl3ysWs4B7D81XXkpiRU3lMHYDVwCRvwiCjS6HDh5ueaNNJlHwU8vduZ8h1rRe8MA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8c6ec4fb4f66c33e-EWR
Content-Encoding: gzip
Date: Sun, 22 Sep 2024 02:12:20 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Content-Type-Options: nosniff
X-Content-Type-Options: nosniff
X-Powered-By: PHP/8.1.29
Cache-Control: max-age=3600, public
X-Drupal-Dynamic-Cache: MISS
X-UA-Compatible: IE=Edge,chrome=1
Content-language: en
X-Frame-Options: SAMEORIGIN
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Thu, 19 Sep 2024 15:24:49 GMT
Vary: Cookie,Accept-Encoding
X-Generator: Drupal 9 (https://www.drupal.org)
X-Drupal-Cache: HIT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qfNqnENVCnR6l1XJBvlxO%2BNVgA23%2Fb%2FsJF8i%2F%2BHLAI833NhqUzSMJGqUm2r7SNn%2BntBL7GDkoQCzoMl3ysWs4B7D81XXkpiRU3lMHYDVwCRvwiCjS6HDh5ueaNNJlHwU8vduZ8h1rRe8MA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8c6ec4fb4f66c33e-EWR
Content-Encoding: gzip
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。 ncta.com 當前共有 10 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| ncta.com | A | 3600 | ||
| ncta.com | NS | 3600 | ||
| ncta.com | NS | 3600 | ||
| ncta.com | NS | 3600 | ||
| ncta.com | NS | 3600 | ||
| ncta.com | SOA | 3600 | expire: 604800 serial: 1435856021 | |
| ncta.com | MX | 600 | pri: 0 | |
| ncta.com | TXT | aWMelAkMoA+14t2sT1GiD4kQjC2CxGkW2mPXL7YzfJ+oPo5Dv9ARTy1HbaTi9QX4akc856Vb/bnc+O1F5WsF4g== | 60 | |
| ncta.com | TXT | cijt0mdf3cub1823vairejh143 | 3600 | |
| ncta.com | TXT | v=spf1 ip4:209.23.210.34 ip4:209.23.210.232 ip4:209.23.210.233 ip4:209.23.210.35 ip4:74.209.251.23 ip4:40.117.210.108 ip4:20.231.203.157 ip4:209.23.210.200 ip4:20.163.173.238 ip4:104.211.38.185 ip4:172.174.155.237 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf-2248456.jmsend.com include:sparkpostmail.com -all | 3600 |