HOCMAI.VN 網站分析
基本信息
URL:
服務器:
nginx
IP:
城市:
頁面信息
標題:
Học trực tuyến - Hệ thống giáo dục HOCMAI
長度: 41 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Dịch vụ học qua mạng với các chương trình ôn, luyện thi, thi thử đại học trực tuyến, dành cho học sinh trung học phổ thông, trung học cơ sở và tiểu học
長度: 151 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
Học trực tuyến, luyện thi, luyện thi trực tuyến, ôn thi đại học, luyện thi đại học, thi thử đại học, luyện thi cấp tốc, đề thi thử đại học
長度: 138 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
長度: 0 字元; 最佳長度: 10 ~ 255 字元
Your page does not include an H1 tag.
The H1 tag in HTML is the main headline users see first when a page loads. It conveys the page's topic, enticing visitors to read further. H1 tags are crucial for SEO, user experience, and accessibility. They distinguish the main title on a webpage, aiding search engines and users in understanding the content.
Here are best practices for H1 tags
- Use H1 tags for page titles.
- Limit to one H1 tag per page.
- Keep H1 tags short and concise.
- Structure headings hierarchically.
- Include your main keyword.
- Ensure H1 tags are engaging.
外部鏈接:
28 (0 nofollow)
內部鏈接:
228 (0 nofollow)
建站技術
服務器:
nginx
SSL 安全:
有效
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hocmai.vn 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 08 Jun 2025 08:51:05 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: MoodleSession=omhrvdu7jsovltso7n9o3fk7r1; path=/; domain=.hocmai.vn
Expires: Sun, 08 Jun 2025 08:51:04 GMT
Cache-Control: no-cache
Pragma: no-cache
Set-Cookie: MoodleSessionTest=Ovbq0XPdSg; path=/
Access-Control-Allow-Headers: *
Access-Control-Expose-Headers: Server,range,Content-Length,Content-Range
Access-Control-Allow-Methods: GET, HEAD, OPTIONS, POST
Content-Encoding: gzip
Server: nginx
Date: Sun, 08 Jun 2025 08:51:05 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: MoodleSession=omhrvdu7jsovltso7n9o3fk7r1; path=/; domain=.hocmai.vn
Expires: Sun, 08 Jun 2025 08:51:04 GMT
Cache-Control: no-cache
Pragma: no-cache
Set-Cookie: MoodleSessionTest=Ovbq0XPdSg; path=/
Access-Control-Allow-Headers: *
Access-Control-Expose-Headers: Server,range,Content-Length,Content-Range
Access-Control-Allow-Methods: GET, HEAD, OPTIONS, POST
Content-Encoding: gzip
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。 hocmai.vn 當前共有 22 項 DNS 記錄。
主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
---|---|---|---|---|
hocmai.vn | A | 358 | ||
hocmai.vn | NS | 360 | ||
hocmai.vn | NS | 360 | ||
hocmai.vn | NS | 360 | ||
hocmai.vn | SOA | 30 | expire: 1209600 serial: 2025060484 | |
hocmai.vn | MX | 360 | pri: 1 | |
hocmai.vn | MX | 360 | pri: 5 | |
hocmai.vn | MX | 360 | pri: 10 | |
hocmai.vn | MX | 360 | pri: 10 | |
hocmai.vn | MX | 360 | pri: 5 | |
hocmai.vn | TXT | google-site-verification=T_RT0LyccbNpVg_bc3y-0ycB_XlESI4hnDLACT5R00M | 300 | |
hocmai.vn | TXT | google-site-verification=0IY_x99rgWCfxw--yJGPkoTbfu7Ynf6f5sdaL0M2kqA | 300 | |
hocmai.vn | TXT | 86e0e52a22b0493584371fac0b23e6b5 | 300 | |
hocmai.vn | TXT | MS=ms55630646 | 300 | |
hocmai.vn | TXT | MS=ms73743096 | 300 | |
hocmai.vn | TXT | google-site-verification=4j3Q24rYnXYsGkcDTJdD8o6UxaRp7OiMsEfYDE2v01o | 300 | |
hocmai.vn | TXT | v=spf1 include:_spf.google.com include:amazonses.com include:_spf.hocmai.vn ~all | 300 | |
hocmai.vn | TXT | if02hnlkivf7kiibsjb8ihvlhu | 300 | |
hocmai.vn | TXT | viefcrr1pavj97b2upqvm8o272 | 300 | |
hocmai.vn | TXT | facebook-domain-verification=htk3zo0isvo79hf6ctcmehwuezuds2 | 300 | |
hocmai.vn | TXT | google-site-verification=2ek6bt9fQFp6DiVbwZgRlGce_fLLVoy0lyknwm2Pn_o | 300 | |
hocmai.vn | TXT | 95bef4ae9c3e44a4b4a5cdfa30c13b24 | 300 |