A great tool to help you discover the technology being used by a variety of websites. I was impressed that upon signing up that I had full access to a free list of leads.
Based on our record, BuiltWith seems to be a lot more popular than Whoisology. While we know about 159 links to BuiltWith, we've tracked only 3 mentions of Whoisology. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Whoisology is a massive, searchable database that provides an in-depth view of domain name ownership through its cross-referenced domain name whois records. The tool's priority is on reverse whois, to assist with security, cyber crime investigation, research and other business endeavors. Our appreciation for this recommendation goes to crashdodson. Source: over 1 year ago
It looks like the domain was registered in 2006 (info from https://whoisrequest.com/history/), and went offline in 2018. A long shot, but if the person who registered the site didn't hide behind a privacy option, you might be able to dig up their email address from looking into the historical WHOIS data via a site like https://whoisology.com/, or https://www.domainiq.com/. Source: over 1 year ago
More then just reverse lookups on emails, Whoisology https://whoisology.com/#advanced Website analytics, Traffic, location, Overview etc http://www.statscrop.com/www/inteltechniques.com Youtube Video meta Data Viewer, GPS, Keywords etc http://www.amnestyusa.org/citizenevidence/. - Source: dev.to / about 3 years ago
Also, wow that is an obsene amount of libraries they use: https://builtwith.com/?https%3a%2f%2fspectrum.ieee.org%2fdisney-robot-2668135204. - Source: Hacker News / 9 days ago
I would say run both sites through https://builtwith.com/ to get what all they used in the building process. Source: 5 months ago
There's a plugin called React Dev Tools that changes color (and other stuff) on React sites. There's also a really fun tool called builtwith (it doesn't work on reddit, but works on lots of other sites). Source: 6 months ago
BuiltWith https://builtwith.com/: This is probably the OG in one-person business. It is a by-product of solving his own pain point. Source: 6 months ago
OpenCart is an e-commerce app used in almost 300k online shops as of today, according to builtwith.com For context thats 2 times more than Magento. Source: 6 months ago
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What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.