Here is a Quick Survey of Javascript Errors on Website Home Pages using the web dev console:
- UNIX and Linux Forums - 0 Errors, 0 Warnings
- Vue.js - 0 Errors, 0 Warnings
- Google Search - 0 Errors, 0 Warnings
- CNN - 3 Errors, 2 Warnings
- NY Times - 6 Errors, 11 Warnings
- Bootstrap - 0 Errors, 0 Warnings
- Facebook - - 0 Errors, 1 Warning
- Apple - 0 Errors, 0 Warnings
- LA Times - 5 Errors, 3 Warnings
- Washington Post - 8 Errors, 0 Warnings
- Yahoo - 3 Errors, 33 Warnings
- Nvidia - 2 Errors, 7 Warnings
- Coke - 0 Errors, 0 Warnings
- NASDAQ - 1 Error, 5 Warnings
- NYSE - 2 Errors, 0 Warnings
- Stack Overflow - 1 Error, 0 Warnings
- Stack Exchange - 0 Errors, 0 Warnings
- Bing Search - 0 Errors, 1 Warnings
- Stanford - 0 Errors, 0 Warnings
- UT Knoxville - 2 Errors, 0 Warnings
- Amazon - 0 Errors, 0 Warnings