LAPTOP24H.COM 網站分析
基本信息
URL:
服務器:
Apache/2
IP:
城市:
頁面信息
標題:
saczin.com, Cung cấp sạc zin chính hãng
長度: 39 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
saczin.com, Chuyên Bán sạc zin chính hãng. nói không hàng nhái, Số 7 Trường Sơn F15 Q10
長度: 87 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
saczin.com, sạc zin, sạc zin laptop
長度: 35 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:
3 (0 nofollow)
內部鏈接:
12 (1 nofollow)
建站技術
服務器:
Apache/2
伺服器 Apache 的版本號為 2。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laptop24h.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Wed, 13 Aug 2025 03:56:22 GMT
Server: Apache/2
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: sid_customer_88d82=604f40b442b57aaec81ed6dfdd9c647b_C; expires=Wed, 27-Aug-2025 03:56:22 GMT; Max-Age=1209600; path=/; domain=.saczin.com; HttpOnly
Upgrade: h2,h2c
Connection: Upgrade, Keep-Alive
Last-Modified: Wed, 13 Aug 2025 03:56:22 GMT
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 13346
Keep-Alive: timeout=2, max=100
Content-Type: text/html; charset=utf-8
Date: Wed, 13 Aug 2025 03:56:22 GMT
Server: Apache/2
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: sid_customer_88d82=604f40b442b57aaec81ed6dfdd9c647b_C; expires=Wed, 27-Aug-2025 03:56:22 GMT; Max-Age=1209600; path=/; domain=.saczin.com; HttpOnly
Upgrade: h2,h2c
Connection: Upgrade, Keep-Alive
Last-Modified: Wed, 13 Aug 2025 03:56:22 GMT
Vary: Accept-Encoding,User-Agent
Content-Encoding: gzip
Content-Length: 13346
Keep-Alive: timeout=2, max=100
Content-Type: text/html; charset=utf-8
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。 laptop24h.com 當前共有 4 項 DNS 記錄。
主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
---|---|---|---|---|
laptop24h.com | A | 3596 | ||
laptop24h.com | NS | 3600 | ||
laptop24h.com | NS | 3600 | ||
laptop24h.com | SOA | 3600 | expire: 1209600 serial: 2025021001 |