I noticed when you initialize a new project the boilerplate `App.js` component has: ```html <h2>Welcome to React</h2> ``` This is semantically incorrect since `h2` implies a 2nd level heading but there is no parent `h1`. Recommendation: Change heading to use `h1` tag: ```html <h1>Welcome to React</h1> ``` Reference for accessible headings: http://accessiblehtmlheadings.com/