DEVELOPERS.GOOGLE.COM 網站分析

DEVELOPERS.GOOGLE.COM 的 SEO 統計資料已至少 60 天沒有更新。我們已啟動網站的後台分析任務,請稍等幾分鐘。

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
Google for Developers - from AI and Cloud to Mobile and Web
長度: 59 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Explore developer resources, community events, and inspirational stories to help you build smarter and ship faster.
長度: 115 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:
Catch the latest news from Google I/O
長度: 37 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
Google Frontend
SSL 安全:
有效
robots.txt:
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developers.google.com 的HTTP header 信息:
HTTP/1.1 200 OK
Last-Modified: Thu, 22 May 2025 14:51:22 GMT
Content-Type: text/html; charset=utf-8
Vary: Cookie
Vary: Accept-Encoding
Content-Security-Policy: base-uri 'self'; object-src 'none'; script-src 'strict-dynamic' 'unsafe-inline' https: http: 'nonce-tGQppYnGT86qoqXJJoPDiUzr8FVrLe' 'unsafe-eval'; report-uri https://csp.withgoogle.com/csp/devsite/v2
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 0
X-Content-Type-Options: nosniff
Cache-Control: no-cache, must-revalidate
Expires: 0
Pragma: no-cache
Content-Encoding: gzip
X-Cloud-Trace-Context: 3e67839457850889f1a8614fc7165577
Date: Sun, 25 May 2025 14:57:41 GMT
Server: Google Frontend
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。 google.com 當前共有 20 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
google.comA270
google.comNS21600
google.comNS21600
google.comNS21600
google.comNS21600
google.comSOA40expire: 1800
serial: 707854421
google.comMX177pri: 10
google.comTXT
google-site-verification=wD8N7i1JTNTkezJ49swvWW48f8_9xveREV4oB-0Hf5o
3584
google.comTXT
globalsign-smime-dv=CDYX+XFHUw2wml6/Gb8+59BsH31KzUr6c1l2BPvqKX8=
3584
google.comTXT
docusign=05958488-4752-4ef2-95eb-aa7ba8a3bd0e
3584
google.comTXT
apple-domain-verification=30afIBcvSuDV2PLX
3584
google.comTXT
docusign=1b0a6754-49b1-4db5-8540-d2c12664b289
3584
google.comTXT
MS=E4A68B9AB2BB9670BCE15412F62916164C0B20BB
3584
google.comTXT
google-site-verification=4ibFUgB-wXLQ_S7vsXVomSTVamuOXBiVAzpR5IZ87D0
3584
google.comTXT
facebook-domain-verification=22rm551cu4k0ab0bxsw536tlds4h95
3584
google.comTXT
cisco-ci-domain-verification=479146de172eb01ddee38b1a455ab9e8bb51542ddd7f1fa298557dfa7b22d963
3584
google.comTXT
google-site-verification=TV9-DBe4R80X4v0M4U_bd_J9cpOJM0nikft0jAgjmsQ
3584
google.comTXT
v=spf1 include:_spf.google.com ~all
3584
google.comTXT
onetrust-domain-verification=de01ed21f2fa4d8781cbc3ffb89cf4ef
3584
google.comAAAA
2607:f8b0:4006:81f::200e
291