1. About Uptime Robot
This is a website that provides online service monitoring.
Monitoring is divided into Free and Pro. The main functions of the paid version are to use Heart Beat monitoring, SSL certificate monitoring and expiration reminders, and the use of custom domain names.
2, modify the page
As you can see, the free version of the site also displays all paid features, but they are disabled or covered by a mask.
So, press F12 to open the console, type
Comment first then view it after your comment is approved. Join QQ Group to display all hidden texts.
It means to remove the disabled attribute of all input tags, all buttons are enabled.
As for the mask, you can right-click to inspect the element and delete the content in the class.
3. Reflection
Why does a website with such a large user base have such problems? In the final analysis, it is because there is no concept of security.
For example, it should be checked in the backend, even if you click "Save", it will prompt "No permission"; or simply hide the buttons of all Pro plans.
WARNING: DO NOT USE THIS METHOD FOR ANY PROFITABLE ACTIVITIES!
Disclaimer: This method is only for personal research and study, do not use it for other purposes!
Free use of Uptime Robot website
Comments