ESA.INT 網站分析
ESA.INT 的 SEO 統計資訊上次更新是在 60 天前。 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:
European Space Agency
Meta 關鍵詞:
European Space Agency, Moon, Mars, sun, space exploration, probes, missions, satellites, launchers, international space station, ISS, telecommunications, earth observation, navigation, astronauts, solar system, universe, remote sensing, space news, ESA, environment, monitoring, astronomy, Ariane, rocket, Galileo, comet, education, Venus
Meta 描述信息:
The European Space Agency portal features the latest news in space exploration, human spaceflight, launchers, telecommunications, navigation, monitoring and space science.
H1 Tag:
Frosted crater
內部鏈接:
49 (0 nofollow)
外部鏈接:
14 (0 nofollow)
建站技術
服務器:
未知
SSL 安全:
不可用
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esa.int 的HTTP header 信息:
HTTP/1.1 301 Moved Permanently
Server: nginx/1.12.2
Date: Wed, 15 Jul 2020 19:09:27 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://www.esa.int/
HTTP/1.1 200 OK
Date: Wed, 15 Jul 2020 19:09:27 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Expires: Wed, 15 Jul 2020 19:17:05 GMT
Server: PWS/8.3.1.0.8
Served-by: www.esa.int
Content-Language: en-GB
Last-Modified: Wed, 15 Jul 2020 19:07:05 GMT
Content-Security-Policy-Report-Only: default-src https: data: wss: 'unsafe-inline' 'unsafe-eval'; report-uri /esaondemand/csp2.php
Content-Encoding: gzip
X-Cache-Spec: Yes
Age: 142
Via: 1.1 PSygldLON2sq21:2 (W), 1.1 PSmglsjLAX2ay162:8 (W), 1.1 PSmglsjLAX2ax172:17 (W)
X-Px: ht PSmglsjLAX2ax172LAX
X-Ws-Request-Id: 5f0f5467_PSmglsjLAX2jx17_40487-15521
Cache-Control: max-age=600
Server: nginx/1.12.2
Date: Wed, 15 Jul 2020 19:09:27 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://www.esa.int/
HTTP/1.1 200 OK
Date: Wed, 15 Jul 2020 19:09:27 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Expires: Wed, 15 Jul 2020 19:17:05 GMT
Server: PWS/8.3.1.0.8
Served-by: www.esa.int
Content-Language: en-GB
Last-Modified: Wed, 15 Jul 2020 19:07:05 GMT
Content-Security-Policy-Report-Only: default-src https: data: wss: 'unsafe-inline' 'unsafe-eval'; report-uri /esaondemand/csp2.php
Content-Encoding: gzip
X-Cache-Spec: Yes
Age: 142
Via: 1.1 PSygldLON2sq21:2 (W), 1.1 PSmglsjLAX2ay162:8 (W), 1.1 PSmglsjLAX2ax172:17 (W)
X-Px: ht PSmglsjLAX2ax172LAX
X-Ws-Request-Id: 5f0f5467_PSmglsjLAX2jx17_40487-15521
Cache-Control: max-age=600
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。 esa.int 當前共有 11 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| esa.int | A | 3600 | ||
| esa.int | MX | 43200 | pri: 6 | |
| esa.int | MX | 43200 | pri: 4 | |
| esa.int | NS | 43200 | ||
| esa.int | NS | 43200 | ||
| esa.int | NS | 43200 | ||
| esa.int | NS | 43200 | ||
| esa.int | NS | 43200 | ||
| esa.int | NS | 43200 | ||
| esa.int | SOA | 43200 | expire: 604800 serial: 2016051303 | |
| esa.int | TXT | MS=ms10731364 | 3600 |