CDSTM.CN 網站分析
CDSTM.CN 的 SEO 統計數據尚未分析。 我們已啟動該網站的後台分析任務，請稍等幾分鐘。
基本信息
頁面信息
標題:
中国数字科技馆
Meta 關鍵詞:
中国科学技术馆,中国数字科技馆,科学,技术,科普,服务公众,知识,思想,方法,精神,科普中国
Meta 描述信息:
中国数字科技馆是中国科协、教育部、中科院共建的一个基于互联网传播的国家级公益性科普服务平台
H1 Tag:
来吧，组团灭毒！——战“疫”有我，用科学精神致敬最美逆行者！
內部鏈接:
20 (0 nofollow)
外部鏈接:
120 (0 nofollow)
建站技術
服務器:
未知
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cdstm.cn 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Date: Thu, 25 Jun 2020 06:52:16 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: http://www.cdstm.cn/
Expires: Thu, 25 Jun 2020 06:50:01 GMT
Cache-Control: max-age=120
Cache-Control: public
X-Via-JSL: 5e011f7,-
Set-Cookie: __jsluid_s=21d83ca653f4f1f6b34783fb28a295f3; max-age=31536000; path=/; HttpOnly; secure
X-Cache: bypass
HTTP/1.1 302 Moved Temporarily
Server: JSP3/2.0.14
Date: Thu, 25 Jun 2020 06:52:19 GMT
Content-Type: text/html
Content-Length: 144
Connection: keep-alive
Location: https://www.cdstm.cn/
Strict-Transport-Security: max-age=63072000;includeSubdomains;preload
Access-Control-Allow-Origin: https://home.cdstm.cn
HTTP/1.1 200 OK
Server: JSP3/2.0.14
Date: Thu, 25 Jun 2020 06:52:22 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip
Expires: Thu, 25 Jun 2020 06:52:36 GMT
Age: 46
Accept-Ranges: bytes
Cache-Control: max-age=60
Vary: Accept-Encoding
X-Via-JSL: 63469a6,-
X-Cache: bypass
Ohc-Response-Time: 1 0 0 0 0 0
Ohc-File-Size: -1
Strict-Transport-Security: max-age=63072000;includeSubdomains;preload
Access-Control-Allow-Origin: https://home.cdstm.cn
Ohc-Cache-HIT: qzct95 [4], xiangyctcache95 [1], qdix175 [1]
Date: Thu, 25 Jun 2020 06:52:16 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: http://www.cdstm.cn/
Expires: Thu, 25 Jun 2020 06:50:01 GMT
Cache-Control: max-age=120
Cache-Control: public
X-Via-JSL: 5e011f7,-
Set-Cookie: __jsluid_s=21d83ca653f4f1f6b34783fb28a295f3; max-age=31536000; path=/; HttpOnly; secure
X-Cache: bypass
HTTP/1.1 302 Moved Temporarily
Server: JSP3/2.0.14
Date: Thu, 25 Jun 2020 06:52:19 GMT
Content-Type: text/html
Content-Length: 144
Connection: keep-alive
Location: https://www.cdstm.cn/
Strict-Transport-Security: max-age=63072000;includeSubdomains;preload
Access-Control-Allow-Origin: https://home.cdstm.cn
HTTP/1.1 200 OK
Server: JSP3/2.0.14
Date: Thu, 25 Jun 2020 06:52:22 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Content-Encoding: gzip
Expires: Thu, 25 Jun 2020 06:52:36 GMT
Age: 46
Accept-Ranges: bytes
Cache-Control: max-age=60
Vary: Accept-Encoding
X-Via-JSL: 63469a6,-
X-Cache: bypass
Ohc-Response-Time: 1 0 0 0 0 0
Ohc-File-Size: -1
Strict-Transport-Security: max-age=63072000;includeSubdomains;preload
Access-Control-Allow-Origin: https://home.cdstm.cn
Ohc-Cache-HIT: qzct95 [4], xiangyctcache95 [1], qdix175 [1]
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。 cdstm.cn 當前共有 7 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| cdstm.cn | A | 3488 | ||
| cdstm.cn | A | 3488 | ||
| cdstm.cn | A | 3488 | ||
| cdstm.cn | MX | 3489 | pri: 10 | |
| cdstm.cn | NS | 3487 | ||
| cdstm.cn | SOA | mname: dns.cdstm.cn rname: | 3488 | expire: 86400 serial: 971 |
| cdstm.cn | TXT | v=spf1 ip4:27.98.208.174 ip4:27.98.208.105 ip4:114.255.231.52 ip4:114.255.231.20 | 3489 |