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Web Development Interview Handbook

1.Introduction

About This Course

2.Network

From Entering a URL to Receiving Root File HTTP, Servers, and Clients The Anatomy of a URL HTTP, Clients, Servers, and URLs: Quiz HTTP is a Request-Response Protocol HTTP: Request Messages HTTP: Response Messages HTTP Headers: Quiz Exercise: Looking at Real HTTP Response Messages HTTP in Depth: Quiz AJAX AJAX: Quiz

3.Security

HTTPS HTTPS: Quiz Cross-origin Resource Sharing CORS: Quiz Clickjacking & Cross-site Scripting Attacks Clickjacking & XSS: Quiz

4.Optimizing Loading Performance

Performance Metrics Optimizing Requests Optimizing Requests: Quiz HTTP/2 & Server Push HTTP/2 & Server Push: Quiz Network Optimizations Optimizations: Quiz Content Delivery Networks Content Delivery Networks: Quiz Client-side Rendering vs. Server-side Rendering Progressive Rendering Rendering & Loading: Quiz Service Workers Prefetching & Preloading Resources Prefetching, Preloading & Service Workers: Quiz

5.Optimizing Browser Rendering Performance

Parsing & Page Rendering Rendering in The Browser: Quiz Rendering Performance Recording Performance Data Using Developer Tools Analyzing Render Performance with Developer Tools Evaluating Performance with Developer Tools: Quiz Optimize JavaScript Animations Improving Scrolling Performance with JavaScript Reducing Browser Reflows Content Optimizations Optimizing Rendering Performance: Quiz

6.Search Engine Optimization

What is Search Engine Optimization?On-Page SEO Off-Page SEO Google Analytics for SEO Search Engine Optimization: Quiz

7.System Design

Achieving Modularity with Components & Microservices Web Components Web Components: Quiz Model-View-Controller Serverless Computing MVC & Serverless Computing: Quiz

8.APIs

Application Programming Interfaces Application Programming Interface: Quiz REST APIs REST API: Quiz

9.Testing

Introduction to Testing Unit Testing E2E Testing Testing: Quiz

10.Version Control

What is Git and Why Should You Use it?Git: Quiz Using Git Locally Using Git Locally: Quiz Repo Hosting: GitHub Repo Hosting: Quiz

11.Task Runners & Bundlers

Task Runners: What Are They?Task Runners: Quiz Running Custom Tasks With Grunt Running Prebuilt Tasks with Grunt Exercise: Use Grunt!Solution Review: Linting with Grunt Webpack Webpack: Loaders & Code Splitting Webpack: Quiz

12.Conclusion

Web Development Interview Handbook

CORS: Quiz

We'll cover the following...

Technical Quiz

1.

What does the Access-Control-Allow-Origin header do?

A.

Controls which origins (domains) are allowed to access specific resources on the website.

B.

Controls what domain can access what resource on the website.

C.

Controls the origin of the website.

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