PHDTREE.ORG 網站分析
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基本信息
服務器:
nginx
IP:
城市:
頁面信息
標題:
PhDTree: academic genealogy & family tree
長度: 41 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
phdtree is the most comprehensive online database & wiki on academic genealogy & academic family tree for every disciplines.
長度: 124 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
academic genealogy, academic family tree, graduate student, PhD candidate, doctorate, postdoc, professor, scientist,researcher, scholar
長度: 135 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
Academic Genealogy Wiki
長度: 23 字元; 最佳長度: 10 ~ 255 字元
外部鏈接:
500 (0 nofollow)
內部鏈接:
0 (0 nofollow)
Your page lacks internal links.
Internal links are hyperlinks within a website that connect different pages. They are important for SEO for three reasons: they help search engines understand the website’s structure, pass authority to web pages, and assist users in navigating the site. There are various types of internal links, including navigational, footer, contextual, and sidebar links.
Here are best practices for internal links:
- Use keyword-rich anchor text in internal links.
- Link to important pages on your site to send link authority.
- Utilize a pyramid-like structure for internal linking.
- Implement contextual and structural internal links on your site.
- Use tools to analyze site indexation and optimize internal linking.
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phdtree.org 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Thu, 03 Oct 2024 12:35:39 GMT
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X-Powered-By: PHP/5.3.10-1ubuntu3.23
X-Request-Id: 92335a126ac29ad0b72a3e87cded0f7f
Content-Encoding: gzip
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Server: nginx
Date: Thu, 03 Oct 2024 12:35:39 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Rnd: 9d148dAs3udYu55Z
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Set-Cookie: from=2024-10-04; path=/; domain=.praguehotelsweb.com
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Set-Cookie: use_dates=0; path=/; domain=.praguehotelsweb.com
Set-Cookie: adults=2; path=/; domain=.praguehotelsweb.com
Set-Cookie: children=0; path=/; domain=.praguehotelsweb.com
Set-Cookie: rooms_info=%5B%7B%22adults%22%3A2%2C%22children%22%3A%5B%5D%7D%5D; path=/; domain=.praguehotelsweb.com
Set-Cookie: k=ceakq103bhk; path=/; domain=.praguehotelsweb.com
Set-Cookie: v=6f1c8a68316c88a24b3432a69eb16aff; path=/; domain=.praguehotelsweb.com
X-Powered-By: PHP/5.3.10-1ubuntu3.23
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Content-Encoding: gzip
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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。 phdtree.org 當前共有 4 項 DNS 記錄。
主機 | 類型 | IP/目標 | TTL | 擴充資訊 |
---|---|---|---|---|
phdtree.org | A | 3600 | ||
phdtree.org | NS | 3600 | ||
phdtree.org | NS | 3600 | ||
phdtree.org | SOA | 3600 | expire: 604800 serial: 2023022202 |