A Quality Assurance Engineer designs and executes product testing in order to identify and fix products’ flaws before they go to market. When a car company wants to assess a vehicle, for instance, it puts crash-test dummies inside and simulates a car wreck. When a food company wants to evaluate peanut butter, it conducts a …

Open your page with Chrome browser, press the Ctrl-Shift-I keys (if Mac, press the Option-Command-I) -> open the Resources panel -> drill down into the files folders(Images, Scripts or Stylesheets folder), then you will easily find if your page contains bugs. The Chrome browser will mark a red symbol besides a file name if the file contains bugs: …

Here are 6 testing methods you should consider when you’re trying to find bugs in your website: 1. Functionality testing: This should cover the functionality offered by your website. 2. Usability Testing: Usability testing is a technique used in user-centered interaction design to evaluate a product by testing it on users. 3. Compatibility Testing: Issues like cross browser …

I would suggest finding some tools to find out how the app is performing on different devices and screen sizes (resolution). Google’s Chrome has a tool in Inspect mode called “device toolbar” which lets you emulate different devices and resolutions. There are many more other tools like this, some free and some a bit costly.