DUO.NL 網站分析
造訪網站 duo.nl 時發生錯誤
我們在嘗試存取網站 duo.nl 的以下 URL 位址時遇到錯誤：
- HTTP 0 http://duo.nl/
- HTTP 0 https://duo.nl/
當遇到 HTTP 狀態代碼 0 時，表示無法透過 HTTP 與伺服器建立通訊。如果這與您的網站有關，請檢查網站是否在線上以及 DNS 解析是否配置正確。另外，如果設定了 SSL 證書，請驗證 HTTPS 證書是否有效。
以下內容顯示了我們的伺服器在 2024-04-04 快取的部分歷史分析資料。由於我們的機器人無法存取本網站，數據可能不完整或過時，僅供您參考。
基本信息
頁面信息
標題:
DUO - Particulier
長度: 17 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:
Informatie voor studenten, terugbetalers en leraren. Informatie over studiefinanciering, studieschuld, reizen, lesgeld, diploma’s en staatsexamens.
長度: 147 字元; 最佳長度: 50 ~ 160 字元
H1 Tag:
DUO Particulier
長度: 15 字元
內部鏈接:
45 (0 nofollow)
外部鏈接:
1 (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duo.nl 的HTTP header 信息:
HTTP/1.1 302
Content-Security-Policy: default-src 'self'; img-src 'self' data: stats.duo.rijkscloud.nl https://*.lpsnmedia.net https://s3-eu-west-1.amazonaws.com/obipub/ https://*.duo.nl https://duo.nl https://www.toegankelijkheidsverklaring.nl/files/verklaring/label/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googletagmanager.com ajax.googleapis.com https://cdnjs.cloudflare.com https://a.optnmnstr.com https://*.obi4wan.com https://*.pusher.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://apps.duo.nl; font-src 'self' https://fonts.gstatic.com https://apps.duo.nl data:;; connect-src 'self' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googleapis.com https://kennisbank.prd.duo.nl https://*.obi4wan.com https://*.pusher.com wss://*.pusher.com https://duo.nl; object-src 'none'; frame-src 'self' https://cloud.reflexappointment.nl
Cache-Control: no-store
Referrer-Policy: no-referrer, strict-origin-when-cross-origin
vary: Origin
Strict-Transport-Security: max-age=631138519;includeSubDomains
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: JSESSIONID=C15E47E9B9AE9A2F46EC6EF1735B75B4; Path=/; Secure; HttpOnly
Location: /particulier/
Content-Type: text/html;charset=UTF-8
Content-Length: 0
Date: Thu, 04 Apr 2024 16:55:01 GMT
HTTP/1.1 200
Content-Security-Policy: default-src 'self'; img-src 'self' data: stats.duo.rijkscloud.nl https://*.lpsnmedia.net https://s3-eu-west-1.amazonaws.com/obipub/ https://*.duo.nl https://duo.nl https://www.toegankelijkheidsverklaring.nl/files/verklaring/label/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googletagmanager.com ajax.googleapis.com https://cdnjs.cloudflare.com https://a.optnmnstr.com https://*.obi4wan.com https://*.pusher.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://apps.duo.nl; font-src 'self' https://fonts.gstatic.com https://apps.duo.nl data:;; connect-src 'self' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googleapis.com https://kennisbank.prd.duo.nl https://*.obi4wan.com https://*.pusher.com wss://*.pusher.com https://duo.nl; object-src 'none'; frame-src 'self' https://cloud.reflexappointment.nl
Cache-Control: no-store
Referrer-Policy: no-referrer, strict-origin-when-cross-origin
vary: Origin
Strict-Transport-Security: max-age=631138519;includeSubDomains
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: JSESSIONID=B3F835B781B587873732FD75C07A247A; Path=/; Secure; HttpOnly
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Date: Thu, 04 Apr 2024 16:55:01 GMT
Content-Security-Policy: default-src 'self'; img-src 'self' data: stats.duo.rijkscloud.nl https://*.lpsnmedia.net https://s3-eu-west-1.amazonaws.com/obipub/ https://*.duo.nl https://duo.nl https://www.toegankelijkheidsverklaring.nl/files/verklaring/label/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googletagmanager.com ajax.googleapis.com https://cdnjs.cloudflare.com https://a.optnmnstr.com https://*.obi4wan.com https://*.pusher.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://apps.duo.nl; font-src 'self' https://fonts.gstatic.com https://apps.duo.nl data:;; connect-src 'self' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googleapis.com https://kennisbank.prd.duo.nl https://*.obi4wan.com https://*.pusher.com wss://*.pusher.com https://duo.nl; object-src 'none'; frame-src 'self' https://cloud.reflexappointment.nl
Cache-Control: no-store
Referrer-Policy: no-referrer, strict-origin-when-cross-origin
vary: Origin
Strict-Transport-Security: max-age=631138519;includeSubDomains
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: JSESSIONID=C15E47E9B9AE9A2F46EC6EF1735B75B4; Path=/; Secure; HttpOnly
Location: /particulier/
Content-Type: text/html;charset=UTF-8
Content-Length: 0
Date: Thu, 04 Apr 2024 16:55:01 GMT
HTTP/1.1 200
Content-Security-Policy: default-src 'self'; img-src 'self' data: stats.duo.rijkscloud.nl https://*.lpsnmedia.net https://s3-eu-west-1.amazonaws.com/obipub/ https://*.duo.nl https://duo.nl https://www.toegankelijkheidsverklaring.nl/files/verklaring/label/; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googletagmanager.com ajax.googleapis.com https://cdnjs.cloudflare.com https://a.optnmnstr.com https://*.obi4wan.com https://*.pusher.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com https://apps.duo.nl; font-src 'self' https://fonts.gstatic.com https://apps.duo.nl data:;; connect-src 'self' https://*.duo.nl https://stats.duo.rijkscloud.nl https://www.googleapis.com https://kennisbank.prd.duo.nl https://*.obi4wan.com https://*.pusher.com wss://*.pusher.com https://duo.nl; object-src 'none'; frame-src 'self' https://cloud.reflexappointment.nl
Cache-Control: no-store
Referrer-Policy: no-referrer, strict-origin-when-cross-origin
vary: Origin
Strict-Transport-Security: max-age=631138519;includeSubDomains
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: JSESSIONID=B3F835B781B587873732FD75C07A247A; Path=/; Secure; HttpOnly
Content-Type: text/html;charset=UTF-8
Transfer-Encoding: chunked
Date: Thu, 04 Apr 2024 16:55:01 GMT
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。 duo.nl 當前共有 14 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| duo.nl | A | 900 | ||
| duo.nl | NS | 900 | ||
| duo.nl | NS | 900 | ||
| duo.nl | SOA | 900 | expire: 604800 serial: 2014227227 | |
| duo.nl | MX | 900 | pri: 10 | |
| duo.nl | MX | 900 | pri: 10 | |
| duo.nl | TXT | cisco-ci-domain-verification=638367e007ac0876e9c860d9f73c3ed446324f61139de9b6cd0dc6c9900eea58 | 900 | |
| duo.nl | TXT | 34795ab8189f9058900af51f79e50414a2d9a007be11677d35d79d4ed8b6cedf | 900 | |
| duo.nl | TXT | google-site-verification=qbvg5XNKlJSM6IZoZS_DoWYYvVN1177Tbwgn6PzPVFA | 900 | |
| duo.nl | TXT | apple-domain-verification=fFfN7j339skh0Mh1 | 900 | |
| duo.nl | TXT | cisco-ci-domain-verification=7720fd0785f14f8beee922a0084b84c2860b61ef66200ff3d739a4447472d9f4 | 900 | |
| duo.nl | TXT | v=spf1 mx a ip4:62.112.225.180 ip4:89.221.178.154 ip4:212.159.201.77 ip4:212.159.201.78 ~all | 900 | |
| duo.nl | TXT | MS=2A35729DF7B6879605A380199134229FA98192DC | 900 | |
| duo.nl | AAAA | 2001:67c:262c:860::135 | 900 |