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Suvrajeet Banerjee
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🚀 Host Your First Website on AWS S3 - From Zero to Live in 45 Minutes [Part-3]

#aws #s3 #iam #webdev

Transform your HTML files into a live website that's accessible from anywhere in the world - completely free!

🎯 What You'll Achieve Today

By the end of this tutorial, you'll have your very own website hosted on Amazon S3, accessible via a public URL. No prior AWS experience required - I'll walk through everything step by step.

⏱️ Time Required: 45 minutes

💰 Cost: $0 (Free tier eligible)

🎓 Difficulty: Beginner-friendly

🔧 Prerequisites

Before we dive in, make sure you have:

  • ✅ An AWS account with IAM admin user (Set up here) .

Make sure to do the demonstration using an IAM User due to security reasons, read the blog from the link above to know more !!

  • ✅ Basic understanding of HTML (helpful but not required) !
  • ✅ A computer with internet access .

🧠 Understanding the Magic Behind S3 Website Hosting

Think of Amazon S3 as a massive digital filing cabinet that lives in the cloud. When you upload your website files to S3 and configure it for web hosting, you're essentially:

  1. Storing your HTML, CSS, images, and other files in the cloud
  2. Making them publicly accessible so anyone can view them
  3. Getting a unique web address that points to your files

The beauty of S3 hosting lies in its simplicity - no server management, no complicated configurations, just upload your files and go live!

📝 Step 1: Create Your S3 Bucket

🏗️ Setting Up Your Digital Storage Space

Think of an S3 bucket as your website's home on the internet. Every file that makes up your website will live i.e. resides here.

  1. Log into AWS Console using your IAM admin user
  2. Search for "S3" in the AWS services search bar
  3. Select your region - Choose the one closest to your target audience for better performance
  4. Click "Create bucket"

🏷️ Naming Your Bucket

For your bucket name, use this format:

my-first-website-[your-name]-[random-numbers]
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💡 Pro Tip: S3 bucket names must be globally unique across all AWS accounts worldwide. Adding your name and random numbers ensures uniqueness. This step will act as a key role in hosting & accessing your website over the web, identifying the URL as a unique one !

🔐 Configuring Access Settings

Here's where beginners often get confused. Follow these settings exactly:

  • Object Ownership: Enable ACLs
  • Block Public Access: Uncheck "Block all public access"
  • Acknowledge the warning about public access
  • Bucket Versioning: Enable

🚨 Important: The yellow warnings are normal! We need public access to host a website.

📤 Step 2: Upload Your Website Files

📁 Getting Your Content Ready

For this tutorial, we'll use a sample website. Download these files:

Despite of downloading the below mentioned files (demo files) you can code your very own simple HTML file with some images inside a folder linked to it - make sure to rename & link them accordingly!

  1. HTML file: Download index.html
  2. Website assets: Download images.zip

🔍 Understanding the Files:

  • index.html - This is your website's main page (the first page visitors see)
  • Images folder - Contains all the visual elements of your website

⬆️ Upload Process

  1. Navigate to your bucket in the S3 console
  2. Click the "Objects" tab
  3. Choose "Upload"
  4. Add your index.html file
  5. Add the unzipped images folder (not the zip file itself!)
  6. Click "Upload"

Watch as AWS uploads your files to the cloud - you're literally putting your website on the internet!

🌐 Step 3: Configure Static Website Hosting

🔧 Making Your Bucket Act Like a Web Server

This is where the magic happens - we're telling S3 to serve your files as a website instead of just storing them.

  1. Go to your bucket's Properties tab
  2. Scroll down to "Static website hosting"
  3. Click "Edit"
  4. Configure these settings:
    • Static web hosting: Enable
    • Hosting type: Host a static website
    • Index document: index.html
  5. Save changes

🔗 Getting Your Website URL

Look for the "Bucket website endpoint" - this is your website's address! Click on it and...

403 Error? Don't panic! This is expected because your files are still private.

🔓 Step 4: Make Your Website Public

🗝️ Opening the Doors to the World

Your website files are uploaded but still private. Let's fix that:

  1. Return to the Objects tab
  2. Select your index.html file and images folder
  3. Click Actions → Make public using ACL
  4. Confirm by clicking "Make public"

🎉 The Moment of Truth

Go back to your website URL and refresh the page. You should now see your live website!

🌟 Congratulations! You've just hosted your first website on AWS S3.

🔧 Advanced Tips for Power Users

📊 Understanding Your Website's Performance

  • Global Accessibility: Your website is now accessible from anywhere in the world
  • Scalability: S3 can handle sudden traffic spikes automatically
  • Cost-Effectiveness: You only pay for what you use

🛡️ Security Considerations

While your website files are public (necessary for hosting), your AWS account remains secure. The public access only applies to the specific files in your bucket.

🧹 Clean Up Your Resources

💰 Very Important: To avoid unexpected charges, make sure to delete your resources when you're done experimenting at last:

  1. Delete all objects in your bucket.
  2. Delete the bucket itself.
  3. Confirm deletion by typing the bucket name.

🎓 What You've Learned

Through this hands-on project, you've mastered several crucial AWS concepts:

  • S3 Bucket Creation and configuration
  • Static Website Hosting principles
  • Access Control Lists (ACLs) for managing permissions
  • Public vs. Private resource management
  • AWS Regional considerations for performance

🚀 Next Steps

Ready to take your AWS skills further? Consider these next challenges:

Comment down the hurdles faced & Successes !

  • Custom Domain: Point your own domain name to your S3 website
  • CloudFront CDN: Add a content delivery network for faster global access
  • Route 53: Manage DNS for your custom domain
  • SSL Certificate: Add HTTPS security to your website

💬 Final Thoughts

You've just taken your first step into the world of cloud computing! What started as a simple HTML file on your computer is now a live website accessible from anywhere in the world. This foundation opens doors to more complex AWS services and cloud architecture patterns.

The skills you've learned here - understanding storage, permissions, and web hosting - are fundamental to modern web development and cloud computing.

🌟 Share Your Success: Drop a comment below with your website URL - the community would love to see what you've built!

📚 This is Part 3 of the Series "AWS Beginners Learning Journey"

Stay tuned for more—your cloud mastery journey starts here!

🔥 More exciting content coming your way very soon! Stay tuned for practical tutorials, insider tips, and projects to supercharge your portfolio in this complete AWS beginners mastery series:

📚 What’s Next in the Series?

Upcoming:

  • [Part 4] 📊 Visualize Data with QuickSight
  • [Part 5] 🔐 Cloud Security with AWS IAM

🚀 Don't miss out!
Each part builds upon the previous, creating your complete AWS toolkit.

🙏 Acknowledgments

This learning journey was powered & supported by NextWork's structured approach to cloud education, which made breaking down complex concepts into digestable-byte-sized-hands-on practice accessible through systematic skill building & clear-actionable steps.

This blog is based on - NextWork's - Host a Website on Amazon S3 !

📖 Additional Resources

Ready to dive deeper into AWS? Check out my other beginner-friendly tutorials and start building something amazing together transforming Cloud Computing Skills! ✨*

Comments sections are open for Questions ??

Connect with me:- https://www.linkedin.com/in/suvrajeet
E-mail for improvements:- banerjee@suvrajeet.me

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