www.bestcours.com 網站分析
www.bestcours.com - 基本信息
www.bestcours.com - 頁面信息
標題:
Supports des cours informatique gratuit en PDFMeta 關鍵詞:
未知Meta 描述信息:
Ce site regroupe de nombreux supports de cours et formation en informatique gratuit en PDF portant sur divers domaines.H1:
Cours Informatique Gratuit en PDF內部鏈接:
33 (0 nofollow)外部鏈接:
6 (2 nofollow)www.bestcours.com - 建站技術
服務器:
nginx
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www.bestcours.com - 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.bestcours.com 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: XSRF-TOKEN=eyJpdiI6Im1oM1wvU3ZHY3lcLzA0ZzRWOXJMMmQ5dz09IiwidmFsdWUiOiJnS1gxQTAzVlR4b1l6eWRrSzh4T0ZIQjFQaHhCTG1sYiszblwvSXQzbzF3NlNQYXFVVHlEMndLUzI1XC9RemNOQysiLCJtYWMiOiJlZTU4NTkyZTAzODJiMzEzNTM4MTNkMjIyM2QxNWJjZWM2MDNjOWZmMjY3NmMyMjUxNjU4MzYyYmFmOTBmZjE4In0%3D; expires=Sat, 20-Jun-2020 02:59:14 GMT; Max-Age=7200; path=/
Set-Cookie: bestcours_session=eyJpdiI6ImV3b3l2VHVXeGZRdjZIaE45enQyQ1E9PSIsInZhbHVlIjoidk9MR2pyenFSYytcL3J2UmprTkFxTzZiK3hIYzNaM0RaajY5V3V0ZGIyOFYra0ZaVkFDY21wUWlIMWJpVzVvQmUiLCJtYWMiOiI4ODFmYmRmZmQ0ZDQ5NWViNGVkYTc0ZjIzNTU5YWM1YzViODExNWM3YTJkOTJhYTM1NWJhZGEwMDIzODRjYTFkIn0%3D; expires=Sat, 20-Jun-2020 02:59:14 GMT; Max-Age=7200; path=/; httponly
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Date: Sat, 20 Jun 2020 00:59:14 GMT
X-Page-Speed: 1.13.35.2-0
Cache-Control: max-age=0, no-cache
Content-Encoding: gzip
Server: nginx
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: XSRF-TOKEN=eyJpdiI6Im1oM1wvU3ZHY3lcLzA0ZzRWOXJMMmQ5dz09IiwidmFsdWUiOiJnS1gxQTAzVlR4b1l6eWRrSzh4T0ZIQjFQaHhCTG1sYiszblwvSXQzbzF3NlNQYXFVVHlEMndLUzI1XC9RemNOQysiLCJtYWMiOiJlZTU4NTkyZTAzODJiMzEzNTM4MTNkMjIyM2QxNWJjZWM2MDNjOWZmMjY3NmMyMjUxNjU4MzYyYmFmOTBmZjE4In0%3D; expires=Sat, 20-Jun-2020 02:59:14 GMT; Max-Age=7200; path=/
Set-Cookie: bestcours_session=eyJpdiI6ImV3b3l2VHVXeGZRdjZIaE45enQyQ1E9PSIsInZhbHVlIjoidk9MR2pyenFSYytcL3J2UmprTkFxTzZiK3hIYzNaM0RaajY5V3V0ZGIyOFYra0ZaVkFDY21wUWlIMWJpVzVvQmUiLCJtYWMiOiI4ODFmYmRmZmQ0ZDQ5NWViNGVkYTc0ZjIzNTU5YWM1YzViODExNWM3YTJkOTJhYTM1NWJhZGEwMDIzODRjYTFkIn0%3D; expires=Sat, 20-Jun-2020 02:59:14 GMT; Max-Age=7200; path=/; httponly
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
Date: Sat, 20 Jun 2020 00:59:14 GMT
X-Page-Speed: 1.13.35.2-0
Cache-Control: max-age=0, no-cache
Content-Encoding: gzip
www.bestcours.com - 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。 bestcours.com 當前共有 8 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| bestcours.com | A | 1800 | ||
| bestcours.com | MX | 1800 | pri: 20 | |
| bestcours.com | MX | 1800 | pri: 10 | |
| bestcours.com | NS | 1800 | ||
| bestcours.com | NS | 1800 | ||
| bestcours.com | NS | 1800 | ||
| bestcours.com | SOA | 1800 | expire: 604800 serial: 1457824557 | |
| bestcours.com | TXT | v=spf1 include:mailgun.org ~all | 1800 |