booktoan.com 網站分析
booktoan.com - 基本信息
booktoan.com - 頁面信息
標題:
Sách Toán - Học toánMeta 關鍵詞:
未知Meta 描述信息:
Giải bài tập Toán, Lý, Hóa, Sinh, Anh, Soạn Văn từ lớp 1 đến lớp 12, Học toán và Đề thi toánH1:
Sách Toán - Học toán內部鏈接:
163 (0 nofollow)外部鏈接:
0 (0 nofollow)booktoan.com - 建站技術
服務器:
LiteSpeed
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booktoan.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booktoan.com 的HTTP header 信息:
HTTP/1.1 200 OK
Connection: Keep-Alive
X-Powered-By: PHP/7.3.19
Content-Type: text/html; charset=UTF-8
Link: <https://booktoan.com/wp-json/>; rel="https://api.w.org/"
Etag: "319443-1592635055;gz"
X-LiteSpeed-Cache: hit
Content-Encoding: gzip
Vary: Accept-Encoding,User-Agent
Content-Length: 9800
Date: Sat, 20 Jun 2020 18:42:08 GMT
Server: LiteSpeed
X-Frame-Options: SAMEORIGIN
Connection: Keep-Alive
X-Powered-By: PHP/7.3.19
Content-Type: text/html; charset=UTF-8
Link: <https://booktoan.com/wp-json/>; rel="https://api.w.org/"
Etag: "319443-1592635055;gz"
X-LiteSpeed-Cache: hit
Content-Encoding: gzip
Vary: Accept-Encoding,User-Agent
Content-Length: 9800
Date: Sat, 20 Jun 2020 18:42:08 GMT
Server: LiteSpeed
X-Frame-Options: SAMEORIGIN
booktoan.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。 booktoan.com 當前共有 6 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| booktoan.com | A | 361 | ||
| booktoan.com | NS | 3361 | ||
| booktoan.com | NS | 3361 | ||
| booktoan.com | SOA | 3361 | expire: 604800 serial: 2016030101 | |
| booktoan.com | TXT | google-site-verification=fY5pgEHcHEAPQEFrtsdzmFXhk-Phot0q3Io8mKUiZ-Y | 361 | |
| booktoan.com | TXT | google-site-verification=MYIZD18N43wnl7iZKcw6cZ8t8So_CVZ6ThdnHtlhuYM | 361 |