EXPERTFILE.COM 網站分析

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
ExpertFile | Search for Industry & Academic Experts
長度: 51 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
ExpertFile is the worlds largest open-access, curated search engine for experts trusted by journalists, industry, funding agencies and policymakers looking for fresh expert perspectives. Find experts on more than 45,000+ topics.
長度: 229 字元; 最佳長度: 50 ~ 160 字元

The length of your meta description seems to be outside the recommended range. Ideally, a META DESCRIPTION should be between 50 and 160 characters, including spaces.

A meta description tag serves as a concise and informative summary of a web page's content, aiming to engage and inform users about the page's topic.

Google relies on the actual content of the page to generate a snippet for search results, but it may also utilize the meta description for a more descriptive representation of the page.

Meta descriptions act as a compelling pitch to persuade users that the page aligns with their search intent. While there's no strict character limit, Google truncates the snippet in search results as necessary to fit the device's width.

Best practices for Meta Descriptions

  • Length: Maintain a description length of 50-160 characters to ensure optimal visibility in search results.
  • Uniqueness: Craft unique descriptions for each page on your website to differentiate their purposes and content.
  • Accuracy: Create descriptions that precisely depict the specific content and purpose of the page.
  • Keywords: Ensure that each web page has a unique meta description containing important keywords relevant to the page's content.
Meta 關鍵詞:
experts, find experts, search engine, expert directory, journalism resource, journalist resource, expert profiles, faculty experts, academic experts, industry experts, media sources, speakers
長度: 191 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
Experts Matter. Find Yours.
長度: 27 字元; 最佳長度: 10 ~ 255 字元

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expertfile.com 的HTTP header 信息:
HTTP/1.1 200 OK
Date: Sun, 21 Sep 2025 21:16:56 GMT
Content-Type: text/html; charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
Server: nginx
x-nextjs-cache: STALE
x-powered-by: Next.js
cache-control: s-maxage=60, stale-while-revalidate
etag: "23fu5jdles78nm"
vary: Accept-Encoding
content-encoding: gzip
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, POST, OPTIONS
Access-Control-Allow-Headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type
Origin-Agent-Cluster: ?0

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。 expertfile.com 當前共有 15 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
expertfile.comA60
expertfile.comA60
expertfile.comNS21600
expertfile.comNS21600
expertfile.comNS21600
expertfile.comNS21600
expertfile.comSOA900expire: 1209600
serial: 1
expertfile.comMX300pri: 10
expertfile.comMX300pri: 5
expertfile.comMX300pri: 1
expertfile.comMX300pri: 5
expertfile.comMX300pri: 10
expertfile.comTXT
google-site-verification=kENzNIf-KQ1T3MVvSZVpZ9QvsZymD9J778cuqpJnezc
300
expertfile.comTXT
v=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:spf.mailengine1.com ~all
300
expertfile.comTXT
facebook-domain-verification=xc3wc6uwosm0nbx1s3fdohr9xj07gx
300