JP.TECHCRUNCH.COM 網站分析

造訪網站 jp.techcrunch.com 時發生錯誤

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

當遇到 HTTP 狀態代碼 0 時,表示無法透過 HTTP 與伺服器建立通訊。如果這與您的網站有關,請檢查網站是否在線上以及 DNS 解析是否配置正確。另外,如果設定了 SSL 證書,請驗證 HTTPS 證書是否有效。

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 2025-10-18 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:
TechCrunch | Startup and Technology News
長度: 40 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
TechCrunch | Reporting on the business of technology, startups, venture capital funding, and Silicon Valley
長度: 107 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:
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jp.techcrunch.com 的HTTP header 信息:
HTTP/1.1 200 OK
Server: nginx
Date: Sat, 18 Oct 2025 23:39:50 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding, Origin
X-hacker: If you're reading this, you should visit https://join.a8c.com/viphacker and apply to join the fun, mention this header.
X-Powered-By: WordPress VIP
Host-Header: a9130478a60e5f9135f765b23f26593b
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: default-src 'self' *.techcrunch.com; frame-ancestors 'self'; frame-src 'self' https: data:; style-src 'self' 'unsafe-inline' *; img-src 'self' * data:; connect-src 'self' https:; object-src 'none'; script-src 'self' 'unsafe-inline' 'unsafe-eval' *; worker-src 'self' blob:; media-src 'self' *.youtube.com *.jetpackdigital.com; font-src 'self' * data:; upgrade-insecure-requests; block-all-mixed-content; sandbox allow-forms allow-same-origin allow-scripts allow-popups allow-popups-to-escape-sandbox;
Permissions-Policy: autoplay=(), camera=(), fullscreen=*, geolocation=*, display-capture=(self), microphone=()
X-Content-Type-Options: nosniff
referrer-policy: no-referrer-when-downgrade
Access-Control-Allow-Origin: https://techcrunch.com
Access-Control-Allow-Methods: *
Link: ; rel="https://api.w.org/"
Content-Encoding: gzip
x-rq: jfk2 181 249 80
cache-control: max-age=300, must-revalidate
accept-ranges: bytes
x-cache: HIT
Strict-Transport-Security: max-age=300;includeSubdomains

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。 techcrunch.com 當前共有 26 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
techcrunch.comA223
techcrunch.comNS2563
techcrunch.comNS2563
techcrunch.comNS2563
techcrunch.comNS2563
techcrunch.comSOA3600expire: 604800
serial: 1729743375
techcrunch.comMX622pri: 10
techcrunch.comMX622pri: 10
techcrunch.comTXT
google-site-verification=NgMXk6BZ-jqt9XTrgnGt_O7hY4xD-NEAWsfSSD2VuZQ
3600
techcrunch.comTXT
134052hpsyz5k73sv39m0sgxljsqyls7
3600
techcrunch.comTXT
b42c6b9e-33ca-44c0-a919-3152d6b3ddfa
3600
techcrunch.comTXT
google-site-verification=HgtRMjw2Jm4kQso_oGLMcQ7ndEv8wNcGa0Kquhm9KK0
3600
techcrunch.comTXT
google-site-verification=JJNsJJsmpgH6VoKlFj7qG9V223pIrsduvb7qQ31GNC0
3600
techcrunch.comTXT
slido-domain-verification=87b6e1fe-2406-444f-90df-2cd87a594a34
3600
techcrunch.comTXT
zeplin
3600
techcrunch.comTXT
_globalsign-domain-verification=esDvs5Msz39F5o97VaHcZxyKR4A6NPHRpuo9du1Tro
3600
techcrunch.comTXT
google-site-verification=KsXJcvhk00hppwpZ3oNMk0GzB9M2GFUxA7XjdRVpc1U
3600
techcrunch.comTXT
knowbe4-site-verification=bc3830115833f4f956e30f506f1da8c8
3600
techcrunch.comTXT
dropbox-domain-verification=sh3f8kienale
3600
techcrunch.comTXT
MS=ms36891426
3600
techcrunch.comTXT
atlassian-domain-verification=Aqj2sFhPdaXKuzHfHJVnoasFSVYVdbez8ftp2whI0J1jaUmUtrid54s1pLurPbiM
3600
techcrunch.comTXT
google-site-verification=8tVHhkiXUNoPjI09EcLgjl9V7TwSXxLV0bnIjcEmpFw
3600
techcrunch.comTXT
docusign=1ad1e6cd-4dfe-4b34-8689-5797102f132e
3600
techcrunch.comTXT
google-site-verification=DhlHJ_81bZLsrh5TLvK7ac04EG4QvEAa8hjtsiMpUTQ
3600
techcrunch.comTXT
v=spf1 a mx include:_spf.google.com include:amazonses.com include:44101848.spf06.hubspotemail.net include:aspmx.sailthru.com include:mktomail.com ip4:148.163.135.35 ip4:148.163.139.55 -all
300
techcrunch.comAAAA
2001:4998:58:4202::1000
5