WWW.KHANACADEMY.ORG 網站分析
WWW.KHANACADEMY.ORG 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
URL:
https://www.khanacademy.org/
網站標題:
未知
服務器:
未知
IP:
頁面信息
標題:
未知
Meta 關鍵詞:
未知
Meta 描述信息:
未知
H1 Tag:
未知
內部鏈接:
0 (0 nofollow)
外部鏈接:
0 (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.khanacademy.org 的HTTP header 信息:
未知
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。 khanacademy.org 當前共有 29 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| khanacademy.org | A | 60 | ||
| khanacademy.org | A | 60 | ||
| khanacademy.org | A | 60 | ||
| khanacademy.org | A | 60 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | NS | 172800 | ||
| khanacademy.org | SOA | 300 | expire: 1209600 serial: 1 | |
| khanacademy.org | MX | 300 | pri: 1 | |
| khanacademy.org | MX | 300 | pri: 10 | |
| khanacademy.org | MX | 300 | pri: 10 | |
| khanacademy.org | MX | 300 | pri: 5 | |
| khanacademy.org | MX | 300 | pri: 5 | |
| khanacademy.org | TXT | MS=ms10049948 | 300 | |
| khanacademy.org | TXT | _globalsign-domain-verification=Ca9ol7KyPTrPtyGjL1BqGx_wv6SymozDmCXhHJveUr | 300 | |
| khanacademy.org | TXT | _globalsign-domain-verification=Prrz12gznJzJiHaajX3CnPfpqK6hhLae0miMSZ_BGa | 300 | |
| khanacademy.org | TXT | _globalsign-domain-verification=e70UZqvudGByIeilV8oO0gubBZi0P7QLakTxKub-zS | 300 | |
| khanacademy.org | TXT | apple-domain-verification=FBF7Yx9o3htFHZ7m | 300 | |
| khanacademy.org | TXT | botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU | 300 | |
| khanacademy.org | TXT | facebook-domain-verification=8kvuco8ljlv8t1aedswjypctrp1pk3 | 300 | |
| khanacademy.org | TXT | globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig | 300 | |
| khanacademy.org | TXT | google-site-verification=JML6gcy7DbE1dA3JB9W4O6EB9uQ8bpOlJTyniVCgd-o | 300 | |
| khanacademy.org | TXT | google-site-verification=Jiabx8hC-zV0E8-hAj40dHCY_oWNIvfqkNe7VFnGbCs | 300 | |
| khanacademy.org | TXT | google-site-verification=SprWzGYoIdXdFrUCSyBhXJtHzFjE8FAQNlTamgKenhU | 300 | |
| khanacademy.org | TXT | google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4 | 300 | |
| khanacademy.org | TXT | google-site-verification=y1w1HGdtmQcg92Uy4JtubYkFtDDshCwmDXTFCgjpr-Y | 300 | |
| khanacademy.org | TXT | spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com -all | 300 | |
| khanacademy.org | TXT | v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all | 300 |