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. Can I use... Support tables for HTML5, CSS3, etc
  6. New Robots.txt Syntax Checker: a validator for robots.txt files
  7. Enterprise Information Security - Mozilla Guidelines
  8. Does my site need HTTPS?
  9. Troy Hunt: Here's Why Your Static Website Needs HTTPS
  10. SSL Server Test (Powered by Qualys SSL Labs)
  11. How To Fix ʼThis Page Is Trying To Load Scripts From Unauthenticated Sourcesʼ Chrome Error [Solutions]
  12. Check website cookies for GDPR compliance and webpages for SSL encryption
  13. Analyze | Webbkoll - dataskydd.net - How privacy-friendly is your site?
  14. PrivacyScore - allows you to test websites and rank them according to their security and privacy features
  15. Observatory by Mozilla - helps teaching developers, system administrators, and security professionals how configure their sites safely and securely.
  16. Generate Mozilla Security Recommended Web Server Configuration Files
  17. Analyse your HTTP response headers (securityheaders.com)
  18. Online-Scanner: Tools für Sicherheit und Datenschutz ⋆ Kuketz IT-Security Blog
  19. How to scan a website for issues | Sindastra's info dump
  20. Content Security Policy Level 2 - CSP (W3C)
  21. Content Security Policy CSP Reference & Examples
  22. Content Security Policy Cheat Sheet - OWASP - CSP
  23. Content-Security-Policy - HTTP | MDN - CSP
  24. Content Security Policy (CSP) - HTTP | MDN
  25. Implementing Content Security Policy - Mozilla Hacks - the Web developer blog - CSP
  26. Laboratory (Content Security Policy / CSP Toolkit) – Get this Extension for 🦊 Firefox (en-US) record and assemble a header for your site
  27. HSTS Preload List Submission
  28. Welcome - PrivacyScore - PrivacyScore allows you to test websites and rank them according to their security and privacy features.
  29. IndieWebify.Me - a guide to getting you on the IndieWeb
  30. GTmetrix | Website Speed and Performance Optimization
  31. Check Browser Compatibility, Cross Platform Browser Test - Browsershots
  32. Colorblind Web Page Filter
  33. Who Can Use - color combination checker
  34. AWARE Center Homepage -- HTML Writers Guild - accessible web authoring resources and education center
  35. WebAIM: Web Accessibility for Designers
  36. WebAIM: WebAIM's WCAG 2.0 Checklist - for HTML documents
  37. WebAIM: Section 508 Checklist
  38. WebAIM: Color Contrast Checker
  39. WAVE Web Accessibility Tool
  40. Contrast Ratio: Easily calculate color contrast ratios. Passing WCAG was never this easy!
  41. Favicon Generator - and icon gallery
  42. Faviconer - Draw or Generate favicon.ico website icon
  43. favicon.ico Generator
  44. Free Online Icon Generator | Convert Image to *.ICO File
  45. markdown.de | Markdown Syntax-Dokumentation
  46. GitHub - jgrahamc/httpdiff: Perform the same request against two HTTP servers and diff the results
  47. Web Stuff - Delorie's HTML Authoring Services
  48. I want to: Web 2.0 applications, utilities and resources
  49. Firebug - Web Development Evolved - use Firefox to edit, debug, and monitor CSS, HTML, and JavaScript live in any web page
  50. OWASP - Open Web Application Security Project, the free and open software security community
  51. OWASP Testing Project - OWASP - Testing Guide
  52. Category:OWASP Code Review Project - OWASP - Code Review Guide
  53. GitHub - google/fonts: Font files available from Google Fonts
  54. GitHub - majodev/google-webfonts-helper: A Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets
  55. Fontello - icon fonts generator
  56. Ionicons: The premium icon pack for Ionic Framework
  57. Kostenloser Backlink Checker » SEOkicks SEO Tools
  58. TIDE - Tiny IDE for small JavaScript programs, browser independent
  59. World Wide Web Consortium - Web Standards (W3C)
  60. Web Hypertext Application Technology Working Group (WhatWG)
  61. The Web Standards Project
  62. Rex Swain's HTTP Viewer - See exactly what an HTTP request returns to your browser
  63. bjellis Webwelt - Einstieg ins Webdesign
  64. PlanetHTML - Der einfachste Weg HTML zu lernen!
  65. SELFHTML
  66. SELFHTML: Navigationshilfen / Kurzreferenz: HTML
  67. SELFHTML: Navigationshilfen / Kurzreferenz: CSS
  68. HTML Reference (Tizag)
  69. CSS Property Reference (Tizag)
  70. HTTP Status Codes — httpstatuses.com
  71. HTML Help by The Web Design Group
  72. PlanetHTML - Der einfachste Weg HTML zu lernen!
  73. (Please) Stop Using Unsafe Characters in URLs | Perishable Press
  74. Web Page Design | Website Design | Website Designing | Web Site Design | Web Site Designing | Web Page Development | Web Development (web-source.net)
  75. Intro to HTML/CSS: Making webpages | Computer programming | Khan Academy - Learn how to use HTML and CSS to make webpages.
  76. CSS Playground - Interactive Playground for CSS
  77. W3Schools Online Web Tutorials
  78. HTML 4.0 Reference
  79. Character and entity references in HTML 4 (Jukka "Yucca" Korpela)
  80. Subotnik: Beiträge zu HTML, CSS und Netzkultur
  81. HTML Goodies
  82. Extensible Markup Language (XML) 1.0 (Third Edition)
  83. XML Tutorial
  84. DTD Tutorial
  85. XML.com: A Technical Introduction to XML
  86. XML.com: XML From the Inside Out -- XML development, XML resources, XML specifications
  87. XML Resources
  88. The XML FAQ
  89. 1Keydata - Free Online Programming Tutorials - web site, PHP, SQL, CSS, HTML
  90. Website Publisher - Guides, Tutorials, and Advice for Internet Publishers.
  91. Date & Time Formats on the Web
  92. Useful HTML Meta Tags - cache, no-cache, robots, refresh, content, keywords, description, expires, author, etc.
  93. HTML META Tags
  94. 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.
  95. The Open Graph protocol - og:... meta properties
  96. Geo Tag Elements
  97. GeoURL (2.0)
  98. || GeoURL re-loaded... ||
  99. Get Coordinate - Wiki Koordinaten ermitteln
  100. WITW using GoogleMaps Where In The World
  101. Tagzania - Tagging the planet
  102. plazes.beta - geotagged LAN, WLAN and WiFi zones
  103. BlockRocker - Geotagging tools for Flickr, blogs, YouTube, del.icio.us, ...
  104. Wikipedia:WikiProjekt Georeferenzierung - Wikipedia
  105. Geoinformationssysteme - Nomads
  106. Select Country Heavens Above, location database, latitude/longitude of towns
  107. GeoURL location resources
  108. Geolocation in Firefox
  109. ClustrMaps - Hit counter map shows locations of all visitors to your site - free
  110. RevolverMaps - Free 3D Visitor Maps
  111. Main Page - Google Mapki
  112. Free Map Tools
  113. Documents about WWW written or recommended by Jukka Korpela
  114. useit.com: Jakob Nielsen's site (Usable Information Technology)
  115. css Zen Garden: The Beauty in CSS Design
  116. XTerm Color Tables
  117. Color Theory Tutorial by Worqx
  118. Colors on the Web - Color Theory for web designers - color combination, color wheel, color schemes - new pages with bells and whistles and waitings
  119. Color Wizard - Color Scheme Generator - Colors on the Web - tool for color schemes
  120. EasyRGB - The first RGB and COLOR search engine on the Web! - color matching, harmonies, calculator
  121. Color Blender - get midpoints between two colors
  122. 24 - full screen color picker
  123. milov.nl: bookmarklet: !usedcolors
  124. 4096 Color Wheel
  125. The DHTML Color Calculator
  126. ColorBlender.com | Your free online color matching toolbox
  127. COLOURlovers Coup.0 :: Colour Lovers
  128. kuler - Adobe's colour community tool, sadly needs Flash 9 and ActionScript 3
  129. Color Palette Generator from an image
  130. Color Picker
  131. Rainbow Words
  132. Grab Website Colors - Color Scheme Extraction Tool
  133. GitHub - Siddharth11/Colorful: ✨ A curated list of awesome resources to choose your next color scheme ✨
  134. Dr. Web Magazin
  135. Weblehre - Informationen für den Webmaster
  136. O'Reilly Network's ONLamp.com -- web development, linux, apache, mysql, perl, php, python, bsd
  137. Die Goldenen Regeln fuer schlechtes HTML.
  138. WWW-Horrorkabinett
  139. Galerie des miesen Marketings - Übersicht - Zorno.de
  140. Jaganelli.de - die krankeste Hompeitsch im Intanet
  141. Die Endgültige Müllseite
  142. 404 Research Lab
  143. it's all lost and stoof - ibiblio's 404 page in ~200 languages
  144. Home of The Webalizer - a fast, free web server log file analysis program.
  145. AWStats - Free log file analyzer for advanced statistics (GNU GPL).
  146. Piwik - Web analytics - Open source
  147. openshift/piwik-openshift-quickstart · GitHub
  148. Goodbye Google Analytics. Hello Piwik. | The FreedomSponsors blog
  149. Social-Media-Buttons datenschutzkonform nutzen | c't - Shariff, Nachfolger von 2-Klick
  150. heiseonline/shariff · GitHub - privacy protected social network sharing buttons
  151. 2 Klicks für mehr Datenschutz | c't
  152. +1 Button | Google+ Platform for Web | Google Developers
  153. trash.net:faq:htaccess
  154. .htaccess Cheat Sheet - All Rules You Will Ever Need, Listed On One Page for Apache .htaccess Server Rules
  155. Htaccess - THE Ultimate .htaccess tutorial with 100's of Examples
  156. Documentation: Apache HTTP Server - The Apache HTTP Server Project
  157. mod_access - Apache HTTP Server - .htaccess Allow, Deny, Order
  158. What is .htaccess? - Apache .htaccess Guide, Tutorials & Examples
  159. Htaccess (askapache.com)
  160. THE Ultimate Htaccess from the askapache.com htaccess section
  161. Mod_Rewrite Variables Cheatsheet (askapache.com)
  162. Htaccess Rewrites - Rewrite Tricks and Tips (askapache.com)
  163. Htaccess Rewrite to redirect Uppercase to Lowercase (askapache.com)
  164. regex - Apache mod rewrite change all urls to lowercase with htaccess only - Stack Overflow
  165. 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
  166. mod_rewrite in .htaccess in Depth (including precedence) - Chuck Kollars
  167. Eight Ways to Blacklist with Apache's mod_rewrite | Perishable Press
  168. Protect Against Malicious POST Requests | Perishable Press
  169. Stupid htaccess Tricks : Perishable Press
  170. Htaccess Tools - get help with your .htaccess files
  171. de.comm.infosystems.www.servers - FAQ
  172. Netcraft - What's that site running?
  173. W3Techs - extensive and reliable web technology surveys
  174. Spell with flickr

    Server Bits

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

    Free Web Space & Image Hosting

  177. Free Webspace and Free Web Hosting Services
  178. FreeWebspace.net - The largest guide to free webhosting.
  179. World-Class Static Hosting - ZEIT
  180. freeweb.de Tarif - 5GB/10GB, domain, PHP, mail
  181. Free Hostia: free php, mysql and domain hosting - 250MB/6GB
  182. Unsee — Free online private photo sharing - temporary image hosting for up to 1 hour, plus viewer gets the IP watermarked..
  183. Frubar FruPic - Picture Upload - simple, small
  184. 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
  185. Bilder & Fotos hochladen, Image Upload, File Upload Center - hotlinking <4MB *
  186. Photobucket.com Free Image Hosting - Online Photo Albums - Photo Sharing - for hotlinking images <250KB, automatically resizing, limited bandwidth and diskspace in free account
  187. Postimage.org - free image hosting / image upload - hotlinking <8MB, including upload for forums
  188. Kostenlos Bilder und Fotos hochladen - Pic-Upload.de - hotlinking <30MB
  189. Screenshot comparison - Make comparison of screenshots
  190. 0x0.st/ - store <512MB
  191. File-Upload.net - Ihr kostenloser File Hoster! - store <1000MB
  192. Load.to Uploadservice - store <1000MB
  193. ImageNetz.de - We host everything! - store <1555MB
  194. Imgur: The magic of the Internet - [size?]
  195. Free file hosting. File sharing. File upload. FileFactory.com - store <2000MB
  196. WeTransfer - "send" large files per email and forward storing
  197. Send large files up to 5GB for free
  198. Firefox Send - up to 1GB, or 2.5GB with login; encrypted

    Hoster

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

    CMS, Builder

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

    misc

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

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