What can I do with this extension? Basically this extension shows you the response time of a webserver and draws a nice chart. What can I do with this information? You can see how your internet connection performs or how fast your own webserver responds. What does the chart show? It shows the last 31 response times. Higher bars mean higher response times. If the request timed out it shows a red bar. How can I interpret these response times? If the bars are about the same height it is a sign for a healthy internet connection/server load. If there are red lines and blue lines mixed up or the chart is very volatile your internet connection is unstable or the server is overloaded. If it shows only red something is terribly wrong ... Why does this need permission to 'Your data on all websites'? To perform checks to a user specific URL it is required that the extension can send requests to all websites.
You can Follow the below Step By Step procedure to install the ResponseTime Monitor Chrome Extension to your Chrome Web browser.
It is the ResponseTime Monitor Chrome extension download link you can download and install Chrome Browser.
Performance Toolkit for Chrome Devtools. A visualization of the performance timing.
Displays page load time in the toolbar
Monitor and test Internet connectivity. Detect and log when Internet doesn't work even with operating LAN (Wi-Fi or Ethernet)
Get insight into the performance of the website in the current tab - sort of a mini live version of WebPageTest
This allows you to use the UptimeRobot 'monitor/account API 'key's' to monitor server statuses
First paint time, page load time, to optimize your webpages
Server Status
This extension pings web sites!
Simple site performance bar that presents network, server, client and pageload times
Useful information about your system's connection including, type, speed, and rtt.