User agent

使用者代理程式(user agent)

Search Engine Spiders (Bots)

User Agent	Search Engine
Scooter	AltaVista
WISENutbot	Looksmart
IA Archiver	Alexa
MSNBot	MSN
Slurp	Inktomi
Fast-Webcrawler	AllTheWeb
Walhello appie	-
Googlebot	(Google or 中文說明)
Gaisbot	-

• Robotstxt.org: The Web Robots Database
• WebmasterWorld Forms: The Search Engine World
• 設定 robots.txt

Internet Browsers

• MS Internet Explorer
  • IE5.5 ~ IE8 RC1 emulator: IETester,
  • IE1.0 ~ IE8 Internet Explorer Collection(介紹)
  • IE6 ~ IE8: Run IE8/IE7/IE6, Firefox, Safari, Chrome, and Opera from the web
• Mozilla及瘦身版 Firefox 中文化,
• Google chrome(「鍵盤快速鍵」與「快捷操作技巧」)
  • Google Chrome Channel Changer 2.0 快速取得最新測試版瀏覽器　　【重灌狂人】
  • 開放原始碼專案: Chromium (Chromium Blog, Dev Channel, Download) via [1]
    • 下載說明: Chromium - Google Chrome 免安裝版！ - 免費資源網路社群
    • 非官方的版本: Google Chrome 有免安裝 + 滑鼠手勢版囉！ - 硬是要學！網路資源學習站
• LibWWW,
• Netscape,
• Safari , Opera, Konqueror, and 文字界面的瀏覽軟體: Lynx

Chcek Browser Compatibility

• Check Browser Compatibility, Cross Platform Browser Test - Browsershots

See also

• browser.org
• Masquerading Your Browser: also offer the tool 'HTTP Header Viewer'
• User Agent Switcher :: Firefox Add-ons

Grabber

• Curl "curl is a command line tool for transferring files with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS and FILE." Cited from official website.

Code Validators (驗證工具)

Validation service: Markup

1. W3C Markup Validation Service(Html, Xhtml) 網頁標記語法驗證
2. Free Online HTML Validator - FreeFormatter.com
3. W3C CSS Validation Service
4. XML Validator offered by W3Schools
5. Accessibility validator: HiSoftware Cynthia Says Portal validate Section 508, WAI (?) / WCAG (?)

Linked data / Rich snippets

1. Bing 標記驗證程式
2. Google Structured Data Testing Tool: Rich snippets

other

1. jsFiddle using jsLint[Last visited: 2012-04-21]
2. Link Checker
3. RSS validator[2] for Atom and RSS

Serverside RSS Agregator

Bloglines, PubSub.com RSS reader, timboBot, MagpieRSS,

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