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The ultimate guide to web development interviews. Developed by FAANG engineers, practice with real-world interview questions covering network security, system design, SEO, APIs, and more.

oct6.tar.gz

server

JavaScript

Grunt

webpack

webpack-loaders

Grunt-eslint

ProgressiveRendering

webpack-code-splitting

This course compiles a comprehensive range of questions that are most likely to be asked during the frontend interview. Where many interview prep courses focus on data structures and algorithms, this course focuses on a variety of topics from network security to system design.

In this course, you will solve interview questions that cover general aspects of web development. You’ll start by going over network security and optimization techniques for load balancing and browser rendering. After that, you’ll move on to interview questions around SEO, APIs, and system design.

Overall, these are questions that are often overlooked, but they can really make you stand out from your peers. By the end of this course, you will have the confidence and ability to go in and ace that interview.

Web Development Interview Handbook

## Digital analytics

Digital analytics is the process of using data to make informed marketing and business decisions. Google Analytics is a common digital analytics tool that we’ll look at briefly in this lesson.


## Using Google analytics
Create an Analytics account. Next, embed some of the given JavaScript with a generated code into each page of the website that you wish to track.

The JavaScript will track users and collect anonymous data about how they interact with the page. It can also collect information about the browser, device, and operating system. It can even collect information about where the user came from: a search engine, an ad, a link from a blog, etc.


Use Google's [demo account](https://support.google.com/analytics/answer/6367342?hl=en) to experiment. This account tracks [Google's merchandise store](https://googlemerchandisestore.com/). 


## How do I check organic search traffic?
Organic search traffic is the traffic that comes to your website from unpaid (“organic”) results from a search engine, such as Google or Bing.


Go to your Google Analytics dashboard and open up the channel **grouping report** from the sidebar: click **Acquisition > All Traffic > Channels**. You can see traffic sources segmented by channel here, which gives a very good summary of how your website is doing.


# Digital analytics

Digital analytics is the process of using data to make informed marketing and business decisions. Google Analytics is a common digital analytics tool that we’ll look at briefly in this lesson.


# Using Google analytics
Create an Analytics account. Next, embed some of the given JavaScript with a generated code into each page of the website that you wish to track.

The JavaScript will track users and collect anonymous data about how they interact with the page. It can also collect information about the browser, device, and operating system. It can even collect information about where the user came from: a search engine, an ad, a link from a blog, etc.


Use Google's [demo account](https://support.google.com/analytics/answer/6367342?hl=en) to experiment. This account tracks [Google's merchandise store](https://googlemerchandisestore.com/). 


# How do I check organic search traffic?
Organic search traffic is the traffic that comes to your website from unpaid (“organic”) results from a search engine, such as Google or Bing.


Go to your Google Analytics dashboard and open up the channel **grouping report** from the sidebar: click **Acquisition > All Traffic > Channels**. You can see traffic sources segmented by channel here, which gives a very good summary of how your website is doing.


Google Analytics is a free tool that's very popular for tracking your website's visitors. Let's learn about it in this lesson. 

Introduction

Network

Security

Optimizing Loading Performance

Optimizing Browser Rendering Performance

Search Engine Optimization

System Design

APIs

Testing

Version Control

Task Runners & Bundlers

Conclusion

Google Analytics for SEO

Digital analytics

Using Google analytics