Encyclopedias & FAQs
109 sites
https://blue-pages.bitbucket.io/
The Blue Pages is a curated old-web and indie-web directory that functions like a digital yellow pages, listing sites across dozens of categories including tilde servers, webrings, Gemini/Gopher hosts, and retro communities. Built as an alternative to algorithm-driven search engines, it embraces pure human-curated web indexing with a nostalgic small-web philosophy.
https://jewishencyclopedia.com/
JewishEncyclopedia.com hosts the complete digitized contents of the 1906 Jewish Encyclopedia, covering thousands of entries on Jewish history, religion, culture, biography, and geography. An invaluable reference resource, it provides free public access to a monumental work of scholarship that remains remarkably relevant despite its age.
https://radiostationworld.com/
RadioStationWorld, maintained by Thomas C. Hokenson since 1996, is a comprehensive global directory of radio stations browsable by region and covering AM, FM, digital, shortwave, satellite, hospital, campus, and cable radio. Visitors can find local stations with web presences, streaming webcasts, and links to broadcasting industry resources across North America, South America, Oceania, and Maritime Asia.
http://slacksite.com/other/ftp.html
A thorough technical reference explaining the difference between active and passive FTP modes, complete with command-line session examples and firewall configuration guidance. Widely linked and praised in networking communities, it covers the underlying port mechanics, firewall compatibility issues, and configuration for common FTP servers.
https://searchenginecolossus.com/
Search Engine Colossus is a veteran international directory of search engines, running since 1998, that catalogs search tools from hundreds of countries, territories, and languages worldwide. Created by Bryan Strome of Canada, it lets visitors find local and regional search engines by geography or category, including academic, news, medical, travel, and hobby-focused engines.
http://internic.net/faqs/authoritative-dns.html
This archived InterNIC page from ICANN provides a non-technical explanation of how the Domain Name System works, covering IP addresses, domain resolution, universal resolvability, and the importance of a single authoritative DNS root. It offers clear, accessible answers to common questions about how domain names function and why global DNS consistency matters for all Internet users.
http://searchenginesoftheworld.com/
Search Engines of the World is a long-running directory cataloging internet search engines organized by geographic region, covering Africa, America, Asia, Australasia, Europe, and global resources. Dating back to 1996, it serves as a reference for finding region-specific search tools from around the globe.
https://searchlores.nickifaulk.com/
Fravia's Searchlores is a legendary, advertisement-free collection of advanced internet searching strategies, essays, and techniques for finding information on the web, from basic queries to deep web research. Built by the renowned researcher Fravia, this site offers raw searching knowledge including webbits, guessing techniques, combing methods, and search engine strategies that were far ahead of their time.
https://theswissbay.ch/pdf
A large open directory of PDFs hosted at theswissbay.ch, offering organized collections of books, academic papers, articles, datasheets, whitepapers, and the famous Gentoomen Library. The breadth of topics covered, from cryptography and politics to technical documentation and presentations, makes it a notable archive for those seeking freely accessible reference materials.
http://infosthetics.com/
Information Aesthetics is a long-running blog curating and showcasing the best in data visualization, infographics, and information design from around the web. Posts cover everything from cancer incidence charts to city dashboards and cultural history timelines, making it a rich resource for anyone fascinated by how data can be transformed into compelling visuals.