Compare Chrome extensions: Chrome Connectivity Diagnostics vs Udemy Downloader

Stats	Chrome Connectivity Diagnostics	Udemy Downloader
User count	1,000,000+	31,387+
Average rating	4.29	4.02
Rating count	714	96
Last updated	2016-01-12	2021-04-26
Size	712.70K	601.09K
Version	1.2.1	3.1

Short description
Chrome Connectivity Diagnostics is a fast and simple network testing and troubleshooting tool for Chrome and Chrome OS. The tool…	Udemy downloader extension.
Full summary
Chrome Connectivity Diagnostics is a fast and simple network testing and troubleshooting tool for Chrome and Chrome OS. The tool tests a computer's network connection for common issues, port blocking, and network latency by establishing connections to network and Internet services via UDP, TCP, HTTP and HTTPS. The diagnostic tests include: • Local network connection availability • Wifi network signal strength (Chrome OS only) • Default gateway is reachable (Chrome OS only) • DNS server availability and latency • DNS cache poisoning/spoofing • Internet traffic blocks by a HTTP captive portal or firewalls • Network performance and latency to Google websites • Google Hangouts service availability What's new See more	In this user-friendly chrome extension, you can download the lecture videos in the course content you have already bought on Udemy collectively or individually. If you turn off the "ask where to save before downloading" feature in Chrome settings, you can download in a categorized way. (You can change the settings on "chrome://settings/downloads") Update notes : v3.1 - fixed stuck problem.