www.ssllabs.com/ssltest – Free online service performs a deep analysis of the configuration of any SSL web server on the public Internet.
subgenius.com – Church of the Subgenius, become an ordained minister today!
textfiles.com – A website dedicated to preserving the digital documents that contain the history of the bulletin board system world and various subcultures.
the-eye.eu – Is a non-profit, community driven platform dedicated to the archiving and long-term preservation of any and all data including but by no means limited to… websites, books, games, software, video, audio, other digital-obscura and ideas.
gifcities.org – GifCities is a special project of the Internet Archive to celebrate 20 years of preserving the web. With this website you can find all kinds of amazing old animated gif-ness.
coolarchive.com – A huge free vault of 1000+ clipart images, 950+ fonts, 4000+ icons, hundreds of animations, buttons, bullets, arrows, bars, html and photoshop tips & sounds. (Hasn’t been updated since the 90s) A virtual time capsule!
www.sierrawallpaper.com – A collection of video game screencaps from Sierra Online games. These are the people who brought you the Kings Quest, Space Quest, Quest for Glory adventure games back in the 80s/90s.
pollingreport.com – A site that curates all kinds of polling information in the United States.
epguides.com – Cataloging the opiate of the masses on the small screen since 1995.
cytu.be – CyTube is a great way to watch videos in sync with other people. Like for instance YouTube videos.
thetrove.is – A dragon’s hoard of all of the free tabletop RPG PDFs you need from Dungeons and Dragons and Pathfinder to World of Darkness and Shadowrun all available for free to download.