Wappalyzer - Wappalyzer is a technology profilers and leads data provider. Create lists of websites and contacts that use certain technologies.
Twishort - Twishort is a best Twitter app for writing longer tweets. Tweet more than 140 characters
BuiltWith - Find out the technology behind websites
Privatter - Privatter is the easy way to share long texts and pictures set limit on your followers. You can post them by Sign in with Twitter account to this site.
What CMS - WhatCMS.org looks at a variety of factors within a webpage to determine what CMS a website is using.
Chirr App - Chirr App 💬 splits text into tweets and posts it as a thread