WWW.KAGGLE.COM 網站分析

造訪網站 www.kaggle.com 時發生錯誤

我們在嘗試存取網站 www.kaggle.com 的以下 URL 位址時遇到錯誤:

HTTP 404 是一個 HTTP 狀態碼,表示伺服器成功接收瀏覽器的請求,但無法找到客戶端請求的網頁。

以下內容顯示了我們的伺服器在 2025-04-20 快取的部分歷史分析資料。由於我們的機器人無法存取本網站,數據可能不完整或過時,僅供您參考。

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Kaggle: Your Machine Learning and Data Science Community
長度: 56 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Kaggle is the world’s largest data science community with powerful tools and resources to help you achieve your data science goals.
長度: 131 字元; 最佳長度: 50 ~ 160 字元
Meta 關鍵詞:
長度: 0 字元; 最佳長度: 10 ~ 255 字元

The length of your meta keywords seems to be outside the recommended range. Ideally, a meta keywords should be between 10 and 255 characters, including spaces.

Meta keywords are a specific type of meta tag that appear in the HTML code of a web page. They provide information to search engines about the topic of the page. Meta keywords were once used to help rank web pages in search engine results. However, due to the abuse by webmasters and marketers, Google claims to have stopped using them more than a decade ago. Despite this, there are still reasons to consider using meta keywords:

  • Uncertain Impact on Google's Algorithm: While Google devalued meta keywords, it is uncertain if they were entirely removed from its ranking algorithm. Google keeps its ranking algorithms top secret to deter people from gaming the system.
  • Other Search Engines and CMS: Other search engines like Yandex, Baidu, and Naver may still use meta keywords. Additionally, some internal CMS search systems, such as SOLR and Algolia, also utilize the meta keywords tag.

Best practices for Meta Keywords

  • Relevance is Key: It is crucial to choose keywords that accurately reflect the content of your page.
  • Keep it Limited: It is generally recommended not to exceed more than 10 meta keywords for a single page. Also, the content length should not exceed 255 characters (including spaces).
  • Consider Long-Tail Keywords: Long-tail keywords are more specific and longer phrases that target a niche audience. These keywords can be highly effective in driving targeted traffic to your website.

Remember, meta keywords are just one aspect of search engine optimization (SEO), and search engines now place less emphasis on them compared to other factors. However, by following these best practices, you can still optimize your meta keywords effectively and improve the visibility of your web pages.

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.

建站技術

服務器:
未知
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www.kaggle.com 的HTTP header 信息:
HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Date: Sun, 20 Apr 2025 17:40:09 GMT
Cache-Control: no-cache, no-store
Content-Encoding: gzip
Pragma: no-cache
Set-Cookie: ka_sessionid=c8a84f85cc66fe0d422ba482af937c66; max-age=2626560; path=/
Set-Cookie: CSRF-TOKEN=CfDJ8HYJ4SW6YXhJj8CRciRldeQRqjedpTaMHj3av7mNH2Xqqh9bJwnZ4DJRMStEQyf2JhaCmkR0pwGpXtCySyTrNdFQ5WttGFads2ac6XjIFg; path=/; secure; samesite=strict; httponly
Set-Cookie: XSRF-TOKEN=CfDJ8HYJ4SW6YXhJj8CRciRldeQKh_jjwauwI2PedE7mXSePyc0VhLqWRxFgkTrnwV-PDl1Xkz6qnLGT4FnyE9nZlt6b-BXstIw3K_M5FGXYY2Hsuw; path=/; secure; samesite=strict
Set-Cookie: CLIENT-TOKEN=eyJhbGciOiJub25lIiwidHlwIjoiSldUIn0.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.; path=/; secure; samesite=lax
Set-Cookie: GCLB=CIXIm43GxKCP0wEQAw; path=/; HttpOnly
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=63072000; includeSubDomains; preload
Content-Security-Policy: object-src 'none'; script-src 'nonce-bwAT0UBGDzZ8pFDarO5ZVQ==' 'report-sample' 'unsafe-inline' 'unsafe-eval' 'strict-dynamic' https: http:; base-uri 'none'; report-uri https://csp.withgoogle.com/csp/kaggle/20201130; frame-src 'self' https://www.kaggleusercontent.com https://www.youtube.com/embed/ https://polygraph-cool.github.io https://www.google.com/recaptcha/ https://www.docdroid.com https://www.docdroid.net https://kaggle-static.storage.googleapis.com https://kkb-production.jupyter-proxy.kaggle.net https://kkb-production.firebaseapp.com https://kaggle-metastore.firebaseapp.com https://apis.google.com https://content-sheets.googleapis.com/ https://accounts.google.com/ https://storage.googleapis.com https://docs.google.com https://drive.google.com https://calendar.google.com/ https://google.qualtrics.com/ ;
X-Content-Type-Options: nosniff
Referrer-Policy: strict-origin-when-cross-origin
Via: 1.1 google
Alt-Svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
Transfer-Encoding: chunked

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。 kaggle.com 當前共有 12 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
kaggle.comA3510
kaggle.comNS21600
kaggle.comNS21600
kaggle.comNS21600
kaggle.comNS21600
kaggle.comSOA21600expire: 259200
serial: 1
kaggle.comMX300pri: 5
kaggle.comMX300pri: 1
kaggle.comMX300pri: 5
kaggle.comMX300pri: 10
kaggle.comMX300pri: 10
kaggle.comTXT
v=spf1 mx include:_spf.google.com include:mail.zendesk.com ~all
300