General Questions in Front end developer Interview

1. What is a recent technical challenge you experienced and how did you solve it?
2. When building a new web site or maintaining one, can you explain some techniques you have used to increase performance?
3. Can you describe some SEO best practices or techniques you have used lately?
4. Can you explain any common techniques or recent issues solved in regards to front-end security?
5. What actions have you personally taken on recent projects to increase maintainability of your code?
6. Talk about your preferred development environment.
7. Which version control systems are you familiar with?
8. Can you describe your workflow when you create a web page?
9. If you have 5 different style sheets, how would you best integrate them into the site?
10. How would you optimize a website's assets/resources