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

    Free Web Space & Image Hosting

  110. Free Webspace and Free Web Hosting Services
  111. FreeWebspace.net - The largest guide to free webhosting.
  112. MySQLDumper - Sichern von MySQL-Datenbanken (z.B. Foren, Gästebücher und Onlineshops)
  113. freeweb.de Tarif - 5GB/10GB, domain, PHP, mail
  114. Free Hostia: free php, mysql and domain hosting - 250MB/6GB
  115. 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
  116. Bilder & Fotos hochladen, Image Upload, File Upload Center - hotlinking <4MB
  117. Photobucket.com Free Image Hosting - Online Photo Albums - Photo Sharing - for hotlinking images <250KB, automatically resizing, limited bandwidth and diskspace in free account
  118. bildercache.de - Die schnellste Art, Bilder gratis, kostenlos online zu stellen. - store <8MB
  119. RapidShare Webhosting + Webspace - store <50MB
  120. swoopshare - Save files on the web - store <500MB
  121. Load.to Uploadservice - store <1000MB
  122. Free file hosting. File sharing. File upload. FileFactory.com - store <2000MB
  123. Postimage.org - free image hosting / image upload - including upload for forums

    Hoster

  124. Webhostlist.de
  125. Webhoster Webspace & Webhosting Vergleich
  126. Webhosting und Webspace - hostsuche Provider-Vergleich
  127. Hostsharing eG - OpenSource Webhosting: Home
  128. all-inkl.com
  129. Hallo, wir sind Uberspace - Uberspace.de
  130. JPBerlin - politischer Provider - Die JPBerlin
  131. Webhosting - Eigene Homepage - Webspace - WebGo24
  132. Hosting und Internetlösungen - OVH
  133. WebhostOne - The ONE you need! ++ Ihr Webhosting-Provider für Webspace, Reseller-Hosting, Managed Server und Domains
  134. Padberg-IT seit 1998 | Spice up your business!
  135. Webhosting Serverhousing Domains Rackspace SDSL Standleitungen (artfiles.de)
  136. schwarzkünstler® - Home

    CMS, Builder

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

    misc

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

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