1. W3C Link Checker
  2. W3C Markup Validation Service
  3. Feed Validator for Atom and RSS
  4. Dans Tools - Online tools for users and developers. - .htaccess, CSS, JavaScript, ...
  5. New Robots.txt Syntax Checker: a validator for robots.txt files
  6. Enterprise Information Security - Mozilla Guidelines
  7. Does my site need HTTPS?
  8. Troy Hunt: Here's Why Your Static Website Needs HTTPS
  9. How To Fix ʼThis Page Is Trying To Load Scripts From Unauthenticated Sourcesʼ Chrome Error [Solutions]
  10. Analyze | Webbkoll - dataskydd.net - How privacy-friendly is your site?
  11. PrivacyScore - allows you to test websites and rank them according to their security and privacy features
  12. Observatory by Mozilla - helps teaching developers, system administrators, and security professionals how configure their sites safely and securely.
  13. Generate Mozilla Security Recommended Web Server Configuration Files
  14. Analyse your HTTP response headers (securityheaders.com)
  15. Online-Scanner: Tools für Sicherheit und Datenschutz ⋆ Kuketz IT-Security Blog
  16. Content Security Policy Level 2 - CSP (W3C)
  17. Content Security Policy CSP Reference & Examples
  18. Content Security Policy Cheat Sheet - OWASP - CSP
  19. Content-Security-Policy - HTTP | MDN - CSP
  20. Content Security Policy (CSP) - HTTP | MDN
  21. Implementing Content Security Policy - Mozilla Hacks - the Web developer blog - CSP
  22. Laboratory (Content Security Policy / CSP Toolkit) – Get this Extension for 🦊 Firefox (en-US) record and assemble a header for your site
  23. HSTS Preload List Submission
  24. Welcome - PrivacyScore - PrivacyScore allows you to test websites and rank them according to their security and privacy features.
  25. IndieWebify.Me - a guide to getting you on the IndieWeb
  26. GTmetrix | Website Speed and Performance Optimization
  27. Check Browser Compatibility, Cross Platform Browser Test - Browsershots
  28. Colorblind Web Page Filter
  29. AWARE Center Homepage -- HTML Writers Guild - accessible web authoring resources and education center
  30. WebAIM: Web Accessibility for Designers
  31. WebAIM: WebAIM's WCAG 2.0 Checklist - for HTML documents
  32. WebAIM: Section 508 Checklist
  33. WebAIM: Color Contrast Checker
  34. WAVE Web Accessibility Tool
  35. Contrast Ratio: Easily calculate color contrast ratios. Passing WCAG was never this easy!
  36. Favicon Generator - and icon gallery
  37. Faviconer - Draw or Generate favicon.ico website icon
  38. favicon.ico Generator
  39. Free Online Icon Generator | Convert Image to *.ICO File
  40. markdown.de | Markdown Syntax-Dokumentation
  41. GitHub - jgrahamc/httpdiff: Perform the same request against two HTTP servers and diff the results
  42. Web Stuff - Delorie's HTML Authoring Services
  43. I want to: Web 2.0 applications, utilities and resources
  44. Firebug - Web Development Evolved - use Firefox to edit, debug, and monitor CSS, HTML, and JavaScript live in any web page
  45. OWASP - Open Web Application Security Project, the free and open software security community
  46. OWASP Testing Project - OWASP - Testing Guide
  47. Category:OWASP Code Review Project - OWASP - Code Review Guide
  48. GitHub - google/fonts: Font files available from Google Fonts
  49. GitHub - majodev/google-webfonts-helper: A Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets
  50. Fontello - icon fonts generator
  51. Ionicons: The premium icon pack for Ionic Framework
  52. Kostenloser Backlink Checker » SEOkicks SEO Tools
  53. TIDE - Tiny IDE for small JavaScript programs, browser independent
  54. World Wide Web Consortium - Web Standards (W3C)
  55. Web Hypertext Application Technology Working Group (WhatWG)
  56. The Web Standards Project
  57. Rex Swain's HTTP Viewer - See exactly what an HTTP request returns to your browser
  58. bjellis Webwelt - Einstieg ins Webdesign
  59. PlanetHTML - Der einfachste Weg HTML zu lernen!
  60. SELFHTML
  61. SELFHTML: Navigationshilfen / Kurzreferenz: HTML
  62. SELFHTML: Navigationshilfen / Kurzreferenz: CSS
  63. HTML Reference (Tizag)
  64. CSS Property Reference (Tizag)
  65. HTTP Status Codes — httpstatuses.com
  66. HTML Help by The Web Design Group
  67. PlanetHTML - Der einfachste Weg HTML zu lernen!
  68. (Please) Stop Using Unsafe Characters in URLs | Perishable Press
  69. Web Page Design | Website Design | Website Designing | Web Site Design | Web Site Designing | Web Page Development | Web Development (web-source.net)
  70. Intro to HTML/CSS: Making webpages | Computer programming | Khan Academy - Learn how to use HTML and CSS to make webpages.
  71. CSS Playground - Interactive Playground for CSS
  72. W3Schools Online Web Tutorials
  73. HTML 4.0 Reference
  74. Character and entity references in HTML 4 (Jukka "Yucca" Korpela)
  75. Subotnik: Beiträge zu HTML, CSS und Netzkultur
  76. HTML Goodies
  77. Extensible Markup Language (XML) 1.0 (Third Edition)
  78. XML Tutorial
  79. DTD Tutorial
  80. XML.com: A Technical Introduction to XML
  81. XML.com: XML From the Inside Out -- XML development, XML resources, XML specifications
  82. XML Resources
  83. The XML FAQ
  84. 1Keydata - Free Online Programming Tutorials - web site, PHP, SQL, CSS, HTML
  85. Website Publisher - Guides, Tutorials, and Advice for Internet Publishers.
  86. Date & Time Formats on the Web
  87. Useful HTML Meta Tags - cache, no-cache, robots, refresh, content, keywords, description, expires, author, etc.
  88. HTML META Tags
  89. XFN 1.1 profile - XFN 1.1 relationships meta data profile. Possible values of the <a> anchor element's rel attribute, e.g. rel="me", relationship from the current document to the anchor specified by the href attribute.
  90. The Open Graph protocol - og:... meta properties
  91. Geo Tag Elements
  92. GeoURL (2.0)
  93. || GeoURL re-loaded... ||
  94. Get Coordinate - Wiki Koordinaten ermitteln
  95. WITW using GoogleMaps Where In The World
  96. Tagzania - Tagging the planet
  97. plazes.beta - geotagged LAN, WLAN and WiFi zones
  98. BlockRocker - Geotagging tools for Flickr, blogs, YouTube, del.icio.us, ...
  99. Wikipedia:WikiProjekt Georeferenzierung - Wikipedia
  100. Geoinformationssysteme - Nomads
  101. Select Country Heavens Above, location database, latitude/longitude of towns
  102. GeoURL location resources
  103. Geolocation in Firefox
  104. ClustrMaps - Hit counter map shows locations of all visitors to your site - free
  105. RevolverMaps - Free 3D Visitor Maps
  106. Main Page - Google Mapki
  107. Free Map Tools
  108. Documents about WWW written or recommended by Jukka Korpela
  109. useit.com: Jakob Nielsen's site (Usable Information Technology)
  110. css Zen Garden: The Beauty in CSS Design
  111. XTerm Color Tables
  112. Color Theory Tutorial by Worqx
  113. Colors on the Web - Color Theory for web designers - color combination, color wheel, color schemes - new pages with bells and whistles and waitings
  114. Color Wizard - Color Scheme Generator - Colors on the Web - tool for color schemes
  115. EasyRGB - The first RGB and COLOR search engine on the Web! - color matching, harmonies, calculator
  116. Color Blender - get midpoints between two colors
  117. 24 - full screen color picker
  118. milov.nl: bookmarklet: !usedcolors
  119. 4096 Color Wheel
  120. The DHTML Color Calculator
  121. ColorBlender.com | Your free online color matching toolbox
  122. COLOURlovers Coup.0 :: Colour Lovers
  123. kuler - Adobe's colour community tool, sadly needs Flash 9 and ActionScript 3
  124. Color Palette Generator from an image
  125. Color Picker
  126. Rainbow Words
  127. Grab Website Colors - Color Scheme Extraction Tool
  128. GitHub - Siddharth11/Colorful: ✨ A curated list of awesome resources to choose your next color scheme ✨
  129. Dr. Web Magazin
  130. Weblehre - Informationen für den Webmaster
  131. O'Reilly Network's ONLamp.com -- web development, linux, apache, mysql, perl, php, python, bsd
  132. Die Goldenen Regeln fuer schlechtes HTML.
  133. WWW-Horrorkabinett
  134. Galerie des miesen Marketings - Übersicht - Zorno.de
  135. Jaganelli.de - die krankeste Hompeitsch im Intanet
  136. Die Endgültige Müllseite
  137. 404 Research Lab
  138. it's all lost and stoof - ibiblio's 404 page in ~200 languages
  139. Home of The Webalizer - a fast, free web server log file analysis program.
  140. AWStats - Free log file analyzer for advanced statistics (GNU GPL).
  141. Piwik - Web analytics - Open source
  142. openshift/piwik-openshift-quickstart · GitHub
  143. Goodbye Google Analytics. Hello Piwik. | The FreedomSponsors blog
  144. Social-Media-Buttons datenschutzkonform nutzen | c't - Shariff, Nachfolger von 2-Klick
  145. heiseonline/shariff · GitHub - privacy protected social network sharing buttons
  146. 2 Klicks für mehr Datenschutz | c't
  147. +1 Button | Google+ Platform for Web | Google Developers
  148. trash.net:faq:htaccess
  149. .htaccess Cheat Sheet - All Rules You Will Ever Need, Listed On One Page for Apache .htaccess Server Rules
  150. Htaccess - THE Ultimate .htaccess tutorial with 100's of Examples
  151. Documentation: Apache HTTP Server - The Apache HTTP Server Project
  152. mod_access - Apache HTTP Server - .htaccess Allow, Deny, Order
  153. What is .htaccess? - Apache .htaccess Guide, Tutorials & Examples
  154. Htaccess (askapache.com)
  155. THE Ultimate Htaccess from the askapache.com htaccess section
  156. Mod_Rewrite Variables Cheatsheet (askapache.com)
  157. Htaccess Rewrites - Rewrite Tricks and Tips (askapache.com)
  158. Htaccess Rewrite to redirect Uppercase to Lowercase (askapache.com)
  159. regex - Apache mod rewrite change all urls to lowercase with htaccess only - Stack Overflow
  160. mod rewrite - Redirect, Change URLs or Redirect HTTP to HTTPS in Apache - Everything You Ever Wanted to Know About Mod_Rewrite Rules but Were Afraid to Ask - Server Fault
  161. mod_rewrite in .htaccess in Depth (including precedence) - Chuck Kollars
  162. Eight Ways to Blacklist with Apache's mod_rewrite | Perishable Press
  163. Protect Against Malicious POST Requests | Perishable Press
  164. Stupid htaccess Tricks : Perishable Press
  165. Htaccess Tools - get help with your .htaccess files
  166. de.comm.infosystems.www.servers - FAQ
  167. Netcraft - What's that site running?
  168. W3Techs - extensive and reliable web technology surveys
  169. Spell with flickr

    Server Bits

  170. Icinga | Open Source Monitoring - Icinga 2, general-purpose monitoring application; rewrite of Icinga, fork of Nagios
  171. How Fail2Ban Works to Protect Services on a Linux Server | DigitalOcean

    Free Web Space & Image Hosting

  172. Free Webspace and Free Web Hosting Services
  173. FreeWebspace.net - The largest guide to free webhosting.
  174. MySQLDumper - Sichern von MySQL-Datenbanken (z.B. Foren, Gästebücher und Onlineshops)
  175. freeweb.de Tarif - 5GB/10GB, domain, PHP, mail
  176. Free Hostia: free php, mysql and domain hosting - 250MB/6GB
  177. Unsee — Free online private photo sharing - temporary image hosting for up to 1 hour, plus viewer gets the IP watermarked..
  178. Frubar FruPic - Picture Upload - simple, small
  179. 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
  180. Bilder & Fotos hochladen, Image Upload, File Upload Center - hotlinking <4MB *
  181. Photobucket.com Free Image Hosting - Online Photo Albums - Photo Sharing - for hotlinking images <250KB, automatically resizing, limited bandwidth and diskspace in free account
  182. Postimage.org - free image hosting / image upload - hotlinking <8MB, including upload for forums
  183. Kostenlos Bilder und Fotos hochladen - Pic-Upload.de - hotlinking <30MB
  184. Screenshot comparison - Make comparison of screenshots
  185. File-Upload.net - Ihr kostenloser File Hoster! - store <1000MB
  186. Load.to Uploadservice - store <1000MB
  187. ImageNetz.de - We host everything! - store <1555MB
  188. Imgur: The magic of the Internet - [size?]
  189. Free file hosting. File sharing. File upload. FileFactory.com - store <2000MB
  190. WeTransfer - "send" large files per email and forward storing
  191. Send large files up to 5GB for free
  192. Firefox Send - up to 1GB, or 2.5GB with login; encrypted

    Hoster

  193. Webhosting, Managed Server, VServer & Co. vergleichen
  194. Webhoster Webspace & Webhosting Vergleich
  195. Webhosting und Webspace - hostsuche Provider-Vergleich
  196. Hostsharing eG - OpenSource Webhosting: Home
  197. all-inkl.com
  198. Hallo, wir sind Uberspace - Uberspace.de
  199. Webseiten-Hosting mit Rundum-Schutz | JPBerlin – Politischer Provider
  200. Webhosting für CMS, Webshops, Server und SEO | webgo.de (war WebGo24)
  201. netcup GmbH - Ihr Partner fuer Webhosting, vServer, Server, managed Server, Domains, Groupware, SSL-Zertifikate, Software, Servermanagement uvm.
  202. IP-Projects - Rootserver, Webhosting, V-Server, Domains, SSL, Housing
  203. Die Hosting Marke: Keyweb
  204. Hosting und Internetlösungen - OVH
  205. WebhostOne - The ONE you need! ++ Ihr Webhosting-Provider für Webspace, Reseller-Hosting, Managed Server und Domains
  206. Webhosting, Server, Housing, Colocation, Domains und Internet Access - artfiles
  207. Gutes Hosting zu günstigen Preisen - schwarzkünstler®
  208. SSD Webhosting, Webspace und Domains - Febas
  209. Simple Cloud Infrastructure for Developers | DigitalOcean
  210. blaucloud.de - Dein sicherer Cloud Speicher im deutschen Rechtsraum

    CMS, Builder

  211. The world’s fastest framework for building websites | Hugo
  212. More secure blogging with static site generators · InfoSec Handbook – information security blog - with the example of Hugo
  213. Open Source CMS Demos & Information - opensourceCMS - try before you install
  214. CMS Design Resource :: CMS Reviews, CMS Showcase, and Content Management Articles
  215. Open Source Content Management System List (perl, php, python, m4, java, etc) Blog API
  216. Neos - the open source Content Application Framework - Neos.io
  217. WebsiteBaker CMS | Open Source Content Management - easy CMS
  218. WebMake: Welcome to WebMake - simple CMS in perl
  219. Zenphoto - The simpler media website CMS
  220. Joomla! The CMS Trusted By Millions for their Websites
  221. Joomla! Extensions Directory

    misc

  222. Webmin - a web-based interface for system administration for Unix
  223. List of free software for Web 2.0 services - Wikipedia, the free encyclopedia
  224. etracker Home
  225. StatCounter Free invisible Web tracker, Hit counter and Web stats
  226. GoStats.com | Web Stats Hit Counter & Free Site Traffic Analysis
  227. SourceForge.net: Project Info - Psunami Bulletin Board
  228. WebCalendar - web-based calendaring and scheduling system, perl CGI
  229. Wirksamkeit von Disclaimern für Webseiten
  230. Warum Disclaimer dem WWW schaden
  231. Subotnik: Disclaimer
  232. Urteil des Landgerichts Hamburg, Az. 312 O 85/98
  233. Make A Shorter Link
  234. Evaluation, Repair, and Transform Tools for Web Content Accessibility
  235. HTML converters
  236. Homepage mit HTML-der Versuch eines Laien(Workshop)
  237. Mediengestalter Thomas Jahn - Tipps für Mediengestalter
  238. On the use of some MS Windows characters in HTML (Jukka "Yucca" Korpela)
  239. Suchmaschinen Tricks: Suchmaschineneintrag, Suchmaschinen Optimierung und Suchmaschinen Anmeldung
  240. The Web Robots Pages - robots.txt
  241. Bots vs Browsers - Public Bots and User Agents Database and Commentary
  242. PHP: Hypertext Preprocessor
  243. Dev Shed - The Open Source Web Development Site
  244. eXtropia - the open web technology company
  245. Our Free Webmaster Tools Make Maintaining Your Website a Breeze
  246. Index of /webtools (John Walker, Fourmilab)
  247. plainJS - The Vanilla JavaScript Repository
  248. Hattos Utilities (JavaScript)
  249. SIMILE Widgets
  250. jQuery
  251. Flot: Attractive JavaScript plotting for jQuery
  252. jqPlot Charts and Graphs for jQuery
  253. Webmaster Tips: CSS, HTML, SEO, Adsense, PHP articles and webmaster tools
  254. Webmaster Tips: Site Information Tool - Whois, Google PR, Alexa rank, IP info
  255. Bookmarklet Crunchinator - quickly create a bookmarklet from some javascript code
  256. How it feels to learn JavaScript in 2016 – Hacker Noon
  257. Created with Free Software - FSFE
  258. Button Maker :: Kalsey Consulting Group
  259. Enhanced button maker - eKstreme.com
  260. //gtmcknight.com: Steal These Buttons
  261. MySpace Warning Labels - MyWackoSpace.com - generate label gifs, doesn't need myspace
  262. Myspace MP3 - Myspace Codes - Myspace Layouts - MyspaceGeeks.com - flash mp3 player, doesn't need myspace
  263. Icon Archive - 26,300+ free icons, buddy icons, xp icons, vista icons, desktop icons, aim icons
  264. Royalty Free Icons & Clipart Stock Images ~ Icons Etc.
  265. Free Clipart | Download Free Clipart
  266. FlamingText: Logo Design and Button Generator Tool
  267. Cool Text: Logo and Graphics Generator
  268. iBAND Free Clip Art - Collection of Photos and Images
  269. Free Backgrounds
  270. Traffic-Guards, eine Aktion gegen Traffic-Klau bzw Bandwidth Stealing
  271. Smilies Smilie Smilys Smiley Smileys Emoticons Gifs
  272. Emoji cheat sheet for Campfire and GitHub
  273. Code to HTML converter - code2html
  274. PGP signed web-pages
  275. PGP Signing A Web Page - Part III
  276. TextCaptcha: textual CAPTCHA challenges - for example like this
  277. Forschungsstelle Abmahnwelle e.V. Gazette
  278. semacode | real-world hyperlinks
  279. Jeff Mesnil's Weblog: A bookmarklet to split HTML document within the browser
  280. MediaGoblin
  281. Piwigo is open source photo gallery software for the web | piwigo.org
  282. Menalto2Piwigo extension - Import data from a Menalto Gallery into Piwigo
  283. Fail2ban configuration for Piwigo failed logins « freeandthings
  284. Migrating from Gallery3 to Piwigo – PCR's notepad
  285. Extensions - Import data from a Menalto Gallery into Piwigo; Piwigo extension
  286. Piwigo and htaccess | Serge's Technology View
  287. Host your own private image gallery using Piwigo and Nginx | /home/tom
  288. Plugin To Import XMP Tags As Piwigo Keywords | Piwigo.org
  289. Gallery | Your photos on your website - discontinued Menalto Gallery project
  290. Gallery Codex - Menalto Gallery manual
  291. Gallery 3 User Contributed Modules and Themes
  292. Gallery2 Themes Demo Site - Showcase of Themes, Colorpacks and Frames for Gallery2
  293. Unclassified NewsBoard Forum - UNB, you don't have to use phpBB
  294. ForumMatrix - Compare Them All
  295. Home - AkeebaBackup.com
  296. Internetrecht
  297. Bettinger Schneider Schramm | Patentanwälte Rechtsanwälte | München - Datenbank über Entwicklungen im Bereich des Patentrechts, des Markenrechts und Domainrechts sowie des Rechts der Informationstechnologie
  298. Jugendschutz-Label Altersklassifizierung age-de.xml
  299. Impressum Anbieterkennzeichnungspflicht TMG § 5 Internetrecht
  300. Die Impressumspflicht nach § 5 TMG / § 55 RStV
  301. Impressumspflicht für Webseiten
  302. Muster-Datenschutzerklärung für Websites 2017 | Law-Blog
  303. Der eRecht24 Impressum Generator: Das Original!
  304. EUR-Lex - 32016R0679 - EN - EUR-Lex - EU General Data Protection Regulation (GDPR) / EU DatenSchutzGrundVerOrdnung (DSGVO) - in all European languages
  305. General Data Protection Regulation - Wikipedia - GDPR
  306. Datenschutz-Grundverordnung – Wikipedia - DSGVO / GDPR
  307. EU Member State GDPR Implementation Laws and Drafts
  308. General Data Protection Regulation (GDPR) – Final text neatly arranged
  309. Datenschutz-Grundverordnung (EU-DSGVO) als übersichtliche Website - GDPR
  310. The GDPR Checklist
  311. Advice for small and medium sized businesses (SMEs) on the General Data Protection Regulation (GDPR) | GDPR Decoded
  312. What Is A Data Breach In The GDPR? | GDPR Guide | GDPR Decoded
  313. Orientierungshilfe: Wie Webseiten Nutzer tracken dürfen - und wie nicht - Golem.de - DSGVO - und die eigentliche Orientierungshilfe (PDF)
  314. EDPS helping EU institutions to prepare for new chapter in EU data protection - European Data Protection Supervisor - GDPR, Guidelines address data protection requirements for the management and governance of IT infrastructure (PDF) in general, and for cloud computing services (PDF) specifically.
  315. Guide to the General Data Protection Regulation (GDPR) | ICO
  316. GDPR - A Practical Guide For Developers - Bozho's tech blog - European data protection regulation
  317. WTF is GDPR? – TechCrunch
  318. GDPR Archives - Froud on Fraud
  319. Datenschutzerklärung kostenlos erstellen: Generator und Mustertexte
  320. Datenschutz-Muster Generator für Webseiten, Blogs und Social Media - Datenschutz-Generator.deDatenschutz-Generator.de
  321. » Musterdatenschutzerklärung « ITM – Zivilrechtliche Abteilung (uni-muenster.de)
  322. GitHub - qbi/DSGVO-Liste: Informationen und Ressourcen zur Datenschutz-Grundverordnung
  323. Datenschutz-Grundverordnung - DSGVO - ULD - GDPR - Unabhängiges Landeszentrum für Datenschutz Schleswig-Holstein - Sammlung von Ratgebern und Kurzpapieren der Datenschutzkonferenz, u.a. Datenschutz bei Vereinen (PDF)
  324. Rezension: Erste Hilfe zur Datenschutz-Grundverordnung für Unternehmen und Vereine | DSGVO – Expertenwissen für die Praxis - GDPR
  325. Die DSGVO im Verein, in der NGO, in der Initiative umsetzen [2. Update] | DSGVO – Expertenwissen für die Praxis - GDPR
  326. Kleinunternehmen und Vereine - DSGVO / GDPR - Handreichungen für kleine Unternehmen und Vereine, Anforderungen und Musterverzeichnisse
  327. Datenschutz im Verein | Unabhängiges Datenschutzzentrum Saarland - DSGVO / GDPR
  328. Datenschutz | Hamburger Sportbund e. V. - Mustertexte DSGVO / GDPR
  329. DSGVO – Expertenwissen für die Praxis | Informationen zur Europäischen Datenschutzgrundverordnung - GDPR
  330. Verzeichnis von Verarbeitungstätigkeiten - DSGVO / GDPR
  331. EU GDPR and personal data in web server logs – Ctrl blog
  332. Schockwellenreiter: Die EU-DSGVO und die Photographie: Es ändert sich nichts - GDPR
  333. DSGVO – häufig gestellte Fragen, häufig verbreitete Mythen › Jan Philipp Albrecht - GDPR
  334. Topics tagged gdpr (discourse.org) - GDPR
  335. c't Magazin - DSGVO / GDPR weiterführende Links
  336. Eine Auskunft nach der DS-GVO bitte | Qbi's Weblog
  337. Ihre Daten, Ihre Rechte: die Datenschutzgrundverordnung (DSGVO) | Verbraucherzentrale.de
  338. DSGVO: Anleitung zur Datenauskunft bzw. Löschung ⋆ Kuketz IT-Security Blog
  339. GDPR Hall of Shame
  340. l+f: Das DSGVO-Absurditätenkabinett | heise Security
  341. IP-Adressen und andere Nutzungsdaten - Häufig gestellte Fragen - ULD
  342. Anonymisierung der IP-Adressen in Webserver-Logfiles
  343. Verwendung von Cookies nach Datenschutzgrundverordnung nur noch bei vorheriger ausdrücklicher Einwilligung des Nutzers?
  344. Verwendung von Cookies nur noch bei ausdrücklicher Einwilligung der Nutzer?
  345. Prevent images on your page from appearing in search results - Search Console Help (google)
  346. Remove URLs Tool - Search Console Help (google)
  347. Down For Everyone Or Just Me -> Check if your website is down or up?
  348. GitHub - firehol/netdata: Get control of your servers. Simple. Effective. Awesome. https://my-netdata.io/
  349. Grafana - The open platform for analytics and monitoring
  350. TextFixer - Webmaster Online HTML-Tools zur Korrektur, Umwandlung und Manipulation von Texten und HTML.
  351. Simple SVG in HTML test page
  352. Cipherli.st - Strong Ciphers for Apache, nginx and Lighttpd
  353. GitHub - tessalt/echo-chamber-js: Commenting without the comments
  354. Prometheus - Monitoring system & time series database - Prometheus is an open-source systems monitoring and alerting toolkit
  355. 百度搜索帮助中心—关于Baiduspider - robots.txt English
  356. web.dev - Google web developer learning site
  357. Noun Project - Icons for Everything
  358. nginxconfig.io
  359. HTML Table generator - TablesGenerator.com
  360. HTML5 UP! Responsive HTML5 and CSS3 Site Templates
  361. Presentator.io - design collaboration and presentation platform
  362. How Do I Configure Email Hosted On a Different Server Than My Website? - Bay Leaf Digital
  363. DDecode - Hex,Octal,HTML Decoder - decode those query strings
  364. Create charts and maps with Datawrapper
  365. Save the web, freely | wallabag: a self hostable application for saving web pages
  366. IndieWeb
  367. IndieAuth - Sign in with your domain name

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