1. W3C Link Checker
  2. W3C Markup Validation Service
  3. HTML / XHTML / XML / WML Validator (Validome)
  4. Feed Validator for Atom and RSS
  5. New Robots.txt Syntax Checker: a validator for robots.txt files
  6. 1&1 Internet AG WebTool - Ladezeit-Check, HTML-Check, Link-Check, Meta-Tag-Check
  7. Check Browser Compatibility, Cross Platform Browser Test - Browsershots
  8. Colorblind Web Page Filter
  9. AWARE Center Homepage -- HTML Writers Guild - accessible web authoring resources and education center
  10. Favicon Generator - and icon gallery
  11. Faviconer - Draw or Generate favicon.ico website icon
  12. favicon.ico Generator
  13. Free Online Icon Generator | Convert Image to *.ICO File
  14. HTTPDIFF
  15. Web Stuff - Delorie's HTML Authoring Services
  16. I want to: Web 2.0 applications, utilities and resources
  17. Firebug - Web Development Evolved - use Firefox to edit, debug, and monitor CSS, HTML, and JavaScript live in any web page
  18. Seobility | Kostenloser SEO Check für Ihre Website
  19. Kostenloser Backlink Checker » SEOkicks SEO Tools
  20. TIDE - Tiny IDE for small JavaScript programs, browser independent
  21. World Wide Web Consortium - Web Standards (W3C)
  22. Web Hypertext Application Technology Working Group (WhatWG)
  23. The Web Standards Project
  24. Rex Swain's HTTP Viewer - See exactly what an HTTP request returns to your browser
  25. bjellis Webwelt - Einstieg ins Webdesign
  26. PlanetHTML - Der einfachste Weg HTML zu lernen!
  27. SELFHTML
  28. SELFHTML: Navigationshilfen / Kurzreferenz: HTML
  29. SELFHTML: Navigationshilfen / Kurzreferenz: CSS
  30. HTML Reference (Tizag)
  31. CSS Property Reference (Tizag)
  32. HTML Help by The Web Design Group
  33. PlanetHTML - Der einfachste Weg HTML zu lernen!
  34. Web Page Design | Website Design | Website Designing | Web Site Design | Web Site Designing | Web Page Development | Web Development (web-source.net)
  35. W3Schools Online Web Tutorials
  36. HTML 4.0 Reference
  37. Character and entity references in HTML 4 (Jukka "Yucca" Korpela)
  38. Subotnik: Beiträge zu HTML, CSS und Netzkultur
  39. HTML Goodies
  40. Extensible Markup Language (XML) 1.0 (Third Edition)
  41. XML Tutorial
  42. DTD Tutorial
  43. XML.com: A Technical Introduction to XML
  44. XML.com: XML From the Inside Out -- XML development, XML resources, XML specifications
  45. XML Resources
  46. The XML FAQ
  47. Website Publisher - Guides, Tutorials, and Advice for Internet Publishers.
  48. Date & Time Formats on the Web
  49. Useful HTML Meta Tags - cache, no-cache, robots, refresh, content, keywords, description, expires, author, etc.
  50. HTML META Tags
  51. Geo Tag Elements
  52. GeoURL (2.0)
  53. || GeoURL re-loaded... ||
  54. Get Coordinate - Wiki Koordinaten ermitteln
  55. WITW using GoogleMaps Where In The World
  56. Tagzania - Tagging the planet
  57. plazes.beta - geotagged LAN, WLAN and WiFi zones
  58. BlockRocker - Geotagging tools for Flickr, blogs, YouTube, del.icio.us, ...
  59. Wikipedia:WikiProjekt Georeferenzierung - Wikipedia
  60. Geoinformationssysteme - Nomads
  61. Select Country Heavens Above, location database, latitude/longitude of towns
  62. GeoURL location resources
  63. Geolocation in Firefox
  64. ClustrMaps - Hit counter map shows locations of all visitors to your site - free
  65. RevolverMaps - Free 3D Visitor Maps
  66. Main Page - Google Mapki
  67. Documents about WWW written or recommended by Jukka Korpela
  68. useit.com: Jakob Nielsen's site (Usable Information Technology)
  69. css Zen Garden: The Beauty in CSS Design
  70. mkaz.com : Xterm Colors
  71. Color Theory Tutorial by Worqx
  72. Colors on the Web - Color Theory for web designers - color combination, color wheel, color schemes - new pages with bells and whistles and waitings
  73. Color Wizard - Color Scheme Generator - Colors on the Web
  74. EasyRGB - The first RGB and COLOR search engine on the Web! - color matching, harmonies, calculator
  75. Color Blender - get midpoints between two colors
  76. 24 - full screen color picker
  77. milov.nl: bookmarklet: !usedcolors
  78. 4096 Color Wheel
  79. The DHTML Color Calculator
  80. ColorBlender.com | Your free online color matching toolbox
  81. COLOURlovers Coup.0 :: Colour Lovers
  82. kuler - Adobe's colour community tool, sadly needs Flash 9 and ActionScript 3
  83. Color Palette Generator from an image
  84. Color Picker
  85. Rainbow Words
  86. Grab Website Colors - Color Scheme Extraction Tool
  87. Dr. Web Magazin
  88. Weblehre - Informationen für den Webmaster
  89. O'Reilly Network's ONLamp.com -- web development, linux, apache, mysql, perl, php, python, bsd
  90. Die Goldenen Regeln fuer schlechtes HTML.
  91. WWW-Horrorkabinett
  92. Galerie des miesen Marketings - Übersicht - Zorno.de
  93. Jaganelli.de - die krankeste Hompeitsch im Intanet
  94. Die Endgültige Müllseite
  95. 404 Research Lab
  96. it's all lost and stoof - ibiblio's 404 page in ~200 languages
  97. Home of The Webalizer - a fast, free web server log file analysis program.
  98. AWStats - Free log file analyzer for advanced statistics (GNU GPL).
  99. Piwik - Web analytics - Open source
  100. openshift/piwik-openshift-quickstart · GitHub
  101. Goodbye Google Analytics. Hello Piwik. | The FreedomSponsors blog
  102. Webs Most Linked
  103. trash.net:faq:htaccess
  104. Documentation: Apache HTTP Server - The Apache HTTP Server Project
  105. mod_access - Apache HTTP Server - .htaccess Allow, Deny, Order
  106. What is .htaccess? - Apache .htaccess Guide, Tutorials & Examples
  107. Htaccess (askapache.com)
  108. Stupid htaccess Tricks : Perishable Press
  109. Htaccess Tools - get help with your .htaccess files
  110. THE Ultimate Htaccess from the askapache.com htaccess section
  111. de.comm.infosystems.www.servers - FAQ
  112. Netcraft - What's that site running?
  113. W3Techs - extensive and reliable web technology surveys
  114. Spell with flickr

    Free Web Space & Image Hosting

  115. Free Webspace and Free Web Hosting Services
  116. FreeWebspace.net - The largest guide to free webhosting.
  117. MySQLDumper - Sichern von MySQL-Datenbanken (z.B. Foren, Gästebücher und Onlineshops)
  118. freeweb.de Tarif - 5GB/10GB, domain, PHP, mail
  119. Free Hostia: free php, mysql and domain hosting - 250MB/6GB
  120. ImageVenue - Image Hosting and Photo Hosting for bloggers, message board users and eBay sellers! - for hotlinking images <3MB, resizing option, no registration required, unlimited time, bandwidth and diskspace
  121. Bilder & Fotos hochladen, Image Upload, File Upload Center - hotlinking <4MB
  122. Photobucket.com Free Image Hosting - Online Photo Albums - Photo Sharing - for hotlinking images <250KB, automatically resizing, limited bandwidth and diskspace in free account
  123. Postimage.org - free image hosting / image upload - hotlinking <8MB, including upload for forums
  124. Kostenlos Bilder und Fotos hochladen - Pic-Upload.de - hotlinking <30MB
  125. ImageShack - Best place for all of your image hosting and image sharing needs
  126. swoopshare - Save files on the web - store <500MB
  127. File-Upload.net - Ihr kostenloser File Hoster! - store <1000MB
  128. Load.to Uploadservice - store <1000MB
  129. Free file hosting. File sharing. File upload. FileFactory.com - store <2000MB

    Hoster

  130. Webhostlist.de
  131. Webhoster Webspace & Webhosting Vergleich
  132. Webhosting und Webspace - hostsuche Provider-Vergleich
  133. Hostsharing eG - OpenSource Webhosting: Home
  134. all-inkl.com
  135. Hallo, wir sind Uberspace - Uberspace.de
  136. JPBerlin - politischer Provider - Die JPBerlin
  137. Webhosting - Eigene Homepage - Webspace - WebGo24
  138. Hosting und Internetlösungen - OVH
  139. WebhostOne - The ONE you need! ++ Ihr Webhosting-Provider für Webspace, Reseller-Hosting, Managed Server und Domains
  140. Webhosting, Server, Housing, Colocation, Domains und Internet Access - artfiles
  141. Gutes Hosting zu günstigen Preisen - schwarzkünstler®
  142. Dein SSD Hosting zum Wunschpreis - Hostdream

    CMS, Builder

  143. Open Source CMS Demos & Information - opensourceCMS - try before you install
  144. CMS Design Resource :: CMS Reviews, CMS Showcase, and Content Management Articles
  145. Open Source Content Management System List (perl, php, python, m4, java, etc) Blog API
  146. WebsiteBaker CMS | Open Source Content Management - easy CMS
  147. WebMake: Welcome to WebMake - simple CMS in perl

    misc

  148. Webmin - a web-based interface for system administration for Unix
  149. List of free software for Web 2.0 services - Wikipedia, the free encyclopedia
  150. etracker Home
  151. StatCounter Free invisible Web tracker, Hit counter and Web stats
  152. GoStats.com | Web Stats Hit Counter & Free Site Traffic Analysis
  153. SourceForge.net: Project Info - Psunami Bulletin Board
  154. WebCalendar - web-based calendaring and scheduling system, perl CGI
  155. Wirksamkeit von Disclaimern für Webseiten
  156. Warum Disclaimer dem WWW schaden
  157. Subotnik: Disclaimer
  158. Urteil des Landgerichts Hamburg, Az. 312 O 85/98
  159. Make A Shorter Link
  160. Evaluation, Repair, and Transform Tools for Web Content Accessibility
  161. HTML converters
  162. Homepage mit HTML-der Versuch eines Laien(Workshop)
  163. Mediengestalter Thomas Jahn - Tipps für Mediengestalter
  164. On the use of some MS Windows characters in HTML (Jukka "Yucca" Korpela)
  165. Suchmaschinen Tricks: Suchmaschineneintrag, Suchmaschinen Optimierung und Suchmaschinen Anmeldung
  166. Robots Exclusion
  167. PHP: Hypertext Preprocessor
  168. Dev Shed - The Open Source Web Development Site
  169. eXtropia - the open web technology company
  170. Webmaster Tools and SEO Software Resources :: Webmaster Toolkit
  171. Free Webmaster Tools
  172. Index of /webtools (John Walker, Fourmilab)
  173. Hattos Utilities (JavaScript)
  174. SIMILE Widgets
  175. jQuery
  176. Flot: Attractive JavaScript plotting for jQuery
  177. jqPlot Charts and Graphs for jQuery
  178. Webmaster Tips: CSS, HTML, SEO, Adsense, PHP articles and webmaster tools
  179. Webmaster Tips: Site Information Tool - Whois, Google PR, Alexa rank, IP info
  180. Bookmarklet Crunchinator - quickly create a bookmarklet from some javascript code
  181. Created with Free Software - FSFE
  182. Button Maker :: Kalsey Consulting Group
  183. Enhanced button maker - eKstreme.com
  184. //gtmcknight.com: Steal These Buttons
  185. MySpace Warning Labels - MyWackoSpace.com - generate label gifs, doesn't need myspace
  186. Myspace MP3 - Myspace Codes - Myspace Layouts - MyspaceGeeks.com - flash mp3 player, doesn't need myspace
  187. Icon Archive - 26,300+ free icons, buddy icons, xp icons, vista icons, desktop icons, aim icons
  188. Royalty Free Icons & Clipart Stock Images ~ Icons Etc.
  189. Free Clipart | Download Free Clipart
  190. FlamingText: Logo Design and Button Generator Tool
  191. Cool Text: Logo and Graphics Generator
  192. iBAND Free Clip Art - Collection of Photos and Images
  193. Free Backgrounds
  194. Traffic-Guards, eine Aktion gegen Traffic-Klau bzw Bandwidth Stealing
  195. Smilies Smilie Smilys Smiley Smileys Emoticons Gifs
  196. Emoji cheat sheet for Campfire and GitHub
  197. Code to HTML converter - code2html
  198. PGP signed web-pages
  199. PGP Signing A Web Page - Part III
  200. TextCaptcha: textual CAPTCHA challenges - for example like this
  201. Forschungsstelle Abmahnwelle e.V. Gazette
  202. semacode | real-world hyperlinks
  203. Jeff Mesnil's Weblog: A bookmarklet to split HTML document within the browser
  204. Piwigo is open source photo gallery software for the web | piwigo.org
  205. Menalto2Piwigo extension - Import data from a Menalto Gallery into Piwigo
  206. Gallery | Your photos on your website - discontinued Menalto Gallery project
  207. Gallery Codex - Menalto Gallery manual
  208. Gallery 3 User Contributed Modules and Themes
  209. Gallery2 Themes Demo Site - Showcase of Themes, Colorpacks and Frames for Gallery2
  210. Latest Gallery Sites | G2-Sites.com - Gallery Directory
  211. Stadtplan gratis für Websites wird schnell teuer Gratis Stadtpläne für Anfahrtsskizzen
  212. Online Verlag, Adressbuch Betrug im Internet
  213. Internetrecht
  214. Bettinger Schneider Schramm | Patentanwälte Rechtsanwälte | München - Datenbank über Entwicklungen im Bereich des Patentrechts, des Markenrechts und Domainrechts sowie des Rechts der Informationstechnologie
  215. Jugendschutz-Label Altersklassifizierung age-de.xml
  216. Impressum Anbieterkennzeichnungspflicht TMG § 5 Internetrecht
  217. Die Impressumspflicht nach § 5 TMG / § 55 RStV
  218. Impressumspflicht für Webseiten
  219. Law-Blog » Vorschlag für eine Muster-Datenschutzerklärung für Webseiten
  220. FAQ IP-Adressen und andere Nutzungsdaten
  221. Anonymisierung der IP-Adressen in Webserver-Logfiles
  222. Down For Everyone Or Just Me -> Check if your website is down or up?

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