Azure Series: Deploying a Complete Web Application on Azure (Beginner to Production)

6 min readDec 17, 2025

Deploying a web application on Microsoft Azure for the first time can be confusing. Azure provides many services, and beginners often struggle to understand which service to use, when to use it, and how everything connects together.

This Azure Series is designed to help developers and DevOps beginners deploy a real-world web application step by step, using Azure best practices.

Instead of isolated tutorials, this series focuses on building a complete architecture, starting from frontend hosting and gradually moving toward backend services, messaging, monitoring, scalability, and performance optimization.

Why this Azure Series is useful

Many first-time Azure users face problems such as:

Where should I host my frontend?
Do I really need a Virtual Machine?
How do I store and serve static files efficiently?
How do Azure services communicate with each other?
How do I scale and monitor my application?

Common problems beginners face in Azure

When working with Azure for the first time, people often struggle with:

Choosing between App Service, VM, or Static Web Hosting
Understanding where frontend and backend should live
Connecting Blob Storage with a VM
Implementing background tasks (queues, workers)
Setting up logging and monitoring
Improving performance using Load Balancer and CDN

This series addresses all of these challenges in a simple and structured way.

Azure Series roadmap

Part 1: Static Website Hosting on Azure Blob Storage
Part 2: Virtual Machine setup for backend API
Part 3: Access Blob Storage from VM
Part 4: Background processing using Azure Service Bus + Celery (Python)
Part 5: Application logging with Log Analytics
Part 6: Load Balancer for scalability
Part 7: Azure CDN integration for faster global access

Part 1: Static Website Hosting on Azure Blob Storage

In this first part, we focus on the frontend of the web application.

Azure Blob Storage provides a built-in static website hosting feature, which allows you to host HTML, CSS, and JavaScript files without managing servers. This is one of the simplest and most cost-effective ways to deploy a frontend on Azure.

Why use Azure Blob Storage for static websites?

Azure Blob Storage static website hosting offers:

Low cost (pay only for storage and bandwidth)
No server management
High availability and scalability
Easy integration with CDN and backend services

It is ideal for:

Landing pages
Frontend frameworks (React, Vue, Angular — build output)
Documentation sites
Static dashboards

Architecture explanation (simple)

User (Browser)
A user opens your website using a URL in their browser.
Azure Blob Storage — Static Website Endpoint
The request goes directly to Azure Blob Storage’s static website endpoint.
$web Container
Azure serves files (HTML, CSS, JS, images) from a special container named $web.
Response to User
Azure returns the static files to the browser, and the website loads.

There is no Virtual Machine, no backend, and no server logic involved at this stage.

Prerequisites

An Azure account
A static site build folder (examples):
Plain HTML: index.html, styles.css, etc.
React/Angular: the build/dist output folder

Step 1: Create a Storage Account

Go to Azure Portal → Storage accounts → Create

Choose:

Subscription: your subscription
Resource group: create one like hiresense
Storage account name: must be unique (e.g., demoblog1)
Region: choose nearest
Performance: Standard
Redundancy: LRS (fine for most demos)
Preferred storage type : Blob Stoarge

— Click Next

Preferred storage type (what it means)

Azure asks for Preferred storage type to understand what kind of workload you plan to run on this storage account. This helps Azure optimize defaults and recommendations.

You’ll usually see these options:

Azure Blob Storage or Azure Data Lake Storage Gen2
Use this for:

Static website hosting
Images, videos, documents
Application assets
Logs and backups

👉 This is the correct choice for static website hosting and most web applications.

Azure Files — Use this when:

You need a shared file system
Multiple VMs must access files like a network drive
👉 Not suitable for static website hosting.

Other (Tables and Queues) Use this for:

Key-value storage (Tables)
Simple message queues (Queues)
👉 Not used for frontend hosting.

For this series, we select Azure Blob Storage because it is designed to store and serve static web content efficiently.

Step 2 — Network access

For static website hosting, Public network access must be enabled so users on the internet can access your website.

In production environments, access can later be restricted using private endpoints, selected networks, or CDN in front of Blob Storage for better security.

— Click Next

Step 3 — Encryption

Azure encrypts all data in Blob Storage at rest by default using Microsoft-managed keys (MMK), which is sufficient for most applications.

Customer-managed keys and infrastructure encryption are typically required only for strict compliance or enterprise security policies, so we keep the default settings for this setup.

Click Review + Create → Create

Once Validated Click → Create

Step 4: Enable Static Website hosting

Open your Storage Account
Go to Data management → Static website
Toggle Enabled
Set:

Index document name: index.html
Error document path: index.html (optional but recommended)

Click Save. After saving, Azure will generate a Primary endpoint like:

https://<storage-name>.z13.web.core.windows.net/

This endpoint is your static website URL.

Step 5: Upload your site files to `$web`

Go to Data storage → Containers
You’ll see a container created automatically: $web
Open $web → Upload
Upload your static files:
index.html must be at the root Include CSS/JS/assets folders as needed

— Example structure inside $web:

index.html
assets/
css/
js/

Step 6: Test your website

Open the Primary endpoint in your browser- https://demoblog1.z13.web.core.windows.net/

If you get 404:

Make sure index.html exists in $web root
Confirm the index document setting is index.html

Common issues (quick fixes)

1) Site loads but CSS/JS is broken

This usually happens due to wrong paths.

For React/Vue builds:

Ensure the build is produced with correct base href or publicPath
Prefer relative paths when possible

2) You updated files but browser shows old version

That’s caching.

Hard refresh (Ctrl + Shift + R)
Later in the series, CDN will make caching more powerful (and needs cache invalidation strategy).

What’s next?

👉 In Part 2, we will set up a Virtual Machine and start building the backend side of the application.

Contributors

This article was written by Mousumi Bakshi (Senior Solutions Architect)

Let’s Build the Future Together!
For your Generative AI solutions and project development needs, get in touch with MSS — we’re here to help bring your ideas to life.

👉 Follow us on LinkedIn and Medium for weekly tech insights and practical tips to supercharge your development journey!