WWW.EGGHEAD.IO 網站分析

搜索引擎收錄信息

必應:
Google:

頁面信息

標題:
egghead.io - Learn Web Development from Expert Developers
長度: 57 字元; 最佳長度: 10 ~ 60 字元
Meta 描述信息:
Learn modern web development with expert-led courses, tutorials, and workshops. Master React, TypeScript, Next.js, AI tools like Claude Code and Cursor, and more with hands-on video lessons.
長度: 190 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:
web development,React,TypeScript,Next.js,JavaScript,Claude Code,Cursor,AI SDK,TanStack,online courses,programming tutorials
長度: 123 字元; 最佳長度: 10 ~ 255 字元
H1標籤:
Bite-Sized Screencasts for Web Developers that Hate Long Boring Videos
長度: 70 字元; 最佳長度: 10 ~ 255 字元

建站技術

服務器:
Vercel
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.egghead.io 的HTTP header 信息:
HTTP/1.1 200 OK
Age: 0
Cache-Control: private, no-cache, no-store, max-age=0, must-revalidate
Content-Encoding: gzip
Content-Type: text/html; charset=utf-8
Date: Thu, 27 Nov 2025 09:41:03 GMT
Link: ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style", ; rel=preload; as="style"
Server: Vercel
Strict-Transport-Security: max-age=63072000
Vary: RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch
X-Matched-Path: /
X-Powered-By: Next.js
X-Vercel-Cache: MISS
X-Vercel-Id: iad1::iad1::zjw9k-1764236463324-caf0a81d2cd0
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。 egghead.io 當前共有 17 項 DNS 記錄。
主機 類型 IP/目標 TTL 擴充資訊
egghead.ioA60
egghead.ioNS21600
egghead.ioNS21600
egghead.ioNS21600
egghead.ioNS21600
egghead.ioSOA900expire: 1209600
serial: 1
egghead.ioMX3600pri: 30
egghead.ioMX3600pri: 20
egghead.ioMX3600pri: 20
egghead.ioMX3600pri: 10
egghead.ioMX3600pri: 30
egghead.ioTXT
ahrefs-site-verification_750488e9df0f60527dc9ea6046a06b7ed77facdd675f8cb4afc4e9e1762d3f74
60
egghead.ioTXT
stripe-verification=b2b748831e576bd1a029edb001734cd7468ca5e398a8a0bd1e2beb5d96794ad9
60
egghead.ioTXT
google-site-verification=rdCOEnm4X5Pgw5zf4bOsLmff_-uTZpG8ZWeNIXIDLFM
60
egghead.ioTXT
ALIASforgifu-8319.herokussl.com
60
egghead.ioTXT
v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:spf.mtasv.net include:helpscoutemail.com ~all
60
egghead.ioTXT
google-site-verification=ROFKF0pVd60ilIlxREcu3SZyBZo3lhNZnGpyOKNDRwM
60