DRG.AC.UK 網站分析
基本信息
URL:
服務器:
nginx/1.11.9
IP:
頁面信息
標題:
Home | Dynamics Research Group
長度: 30 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
The DRG conducts research into vibrations and the dynamics of structures.
長度: 73 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
meta, keywords, home
長度: 20 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:
1 (0 nofollow)
內部鏈接:
8 (0 nofollow)
建站技術
服務器:
nginx/1.11.9
伺服器 nginx 的版本號為 1.11.9。為了伺服器安全,我們建議您隱藏伺服器軟件的版本信息。 更多詳情»
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drg.ac.uk 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx/1.11.9
Date: Fri, 20 Mar 2026 20:17:57 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: exp_last_visit=1458677877; expires=Sat, 20-Mar-2027 20:17:57 GMT; Max-Age=31536000; path=/; secure; HttpOnly
Set-Cookie: exp_last_activity=1774037877; expires=Sat, 20-Mar-2027 20:17:57 GMT; Max-Age=31536000; path=/; secure; HttpOnly
Set-Cookie: exp_tracker=%7B%220%22%3A%22index%22%2C%22token%22%3A%228af6d80ca75910dfe08ef04023d63526827599def3c7dae23092e00a90d30ba79e0a204d4e22dcacdf9dce72c2632ef9%22%7D; path=/; secure; HttpOnly
Set-Cookie: exp_csrf_token=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly
Set-Cookie: exp_csrf_token=c31d83c461485ff30afb8be2822b835e14e7de85; expires=Fri, 20-Mar-2026 22:17:57 GMT; Max-Age=7200; path=/; secure; HttpOnly
Set-Cookie: exp_stashid=a%3A2%3A%7Bs%3A2%3A%22id%22%3Bs%3A40%3A%22439c458f6543e2281d1ec1cc0ba66a0d01178794%22%3Bs%3A2%3A%22dt%22%3Bi%3A1774037877%3B%7D; path=/; secure; HttpOnly
X-Frame-Options: SAMEORIGIN
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Fri, 20 Mar 2026 20:17:57 GMT
Pragma: no-cache
Content-Encoding: gzip
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload; always;
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Server: nginx/1.11.9
Date: Fri, 20 Mar 2026 20:17:57 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: exp_last_visit=1458677877; expires=Sat, 20-Mar-2027 20:17:57 GMT; Max-Age=31536000; path=/; secure; HttpOnly
Set-Cookie: exp_last_activity=1774037877; expires=Sat, 20-Mar-2027 20:17:57 GMT; Max-Age=31536000; path=/; secure; HttpOnly
Set-Cookie: exp_tracker=%7B%220%22%3A%22index%22%2C%22token%22%3A%228af6d80ca75910dfe08ef04023d63526827599def3c7dae23092e00a90d30ba79e0a204d4e22dcacdf9dce72c2632ef9%22%7D; path=/; secure; HttpOnly
Set-Cookie: exp_csrf_token=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/; secure; HttpOnly
Set-Cookie: exp_csrf_token=c31d83c461485ff30afb8be2822b835e14e7de85; expires=Fri, 20-Mar-2026 22:17:57 GMT; Max-Age=7200; path=/; secure; HttpOnly
Set-Cookie: exp_stashid=a%3A2%3A%7Bs%3A2%3A%22id%22%3Bs%3A40%3A%22439c458f6543e2281d1ec1cc0ba66a0d01178794%22%3Bs%3A2%3A%22dt%22%3Bi%3A1774037877%3B%7D; path=/; secure; HttpOnly
X-Frame-Options: SAMEORIGIN
Expires: Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified: Fri, 20 Mar 2026 20:17:57 GMT
Pragma: no-cache
Content-Encoding: gzip
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload; always;
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
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。 drg.ac.uk 當前共有 10 項 DNS 記錄。
| 主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
|---|---|---|---|---|
| drg.ac.uk | A | 600 | ||
| drg.ac.uk | NS | 600 | ||
| drg.ac.uk | NS | 600 | ||
| drg.ac.uk | SOA | 3600 | expire: 1209600 serial: 2025022026 | |
| drg.ac.uk | MX | 600 | pri: 20 | |
| drg.ac.uk | MX | 600 | pri: 30 | |
| drg.ac.uk | MX | 600 | pri: 30 | |
| drg.ac.uk | MX | 600 | pri: 10 | |
| drg.ac.uk | MX | 600 | pri: 20 | |
| drg.ac.uk | TXT | google-site-verification=AZUiuA04aK4vhDMBNhAnedykWSzd03tZj3psQ0t2TOE | 600 |