how to get pdf file to from amazon s3 to display in browser

How to Get a PDF File from Amazon S3 to Display in Browser

When it comes to serving static resources, such as images or PDF files, from Amazon S3, it's essential to consider the impact on page load times and overall website performance. One common issue that can arise is the lack of expiration dates or maximum ages in the HTTP headers for these files, which can significantly slow down your site.

In my case, I noticed that the images served by my main web host were getting served with expires headers, but those from Amazon S3 were not. This led to a performance score ranging from 68-80 on PageSpeed Insights and 64% on YSlow. To improve this, I began testing using Google PageSpeed Insights and GTmetrix Website Speed and Performance Optimization tools.

One of the methods I adopted was to move my blog media files, majority of which are images, to an Amazon S3 bucket. This allowed me to take advantage of Amazon's content delivery network (CDN) and improve page load times. By doing so, I was able to achieve a page speed score of 84% on PageSpeed Insights.

To get a PDF file from Amazon S3 to display in the browser, you'll need to follow these steps:

1. First, make sure you have an Amazon S3 bucket set up and your PDF files are uploaded to it.

2. Next, create an Amazon S3 bucket policy that allows public access to your PDF files. This can be done by adding a bucket policy with the following policy document:

```

{

'Version': '2012-10-17',

'Statement': '

{

'Sid': 'PublicRead',

'Effect': 'Allow',

'Principal': '*',

'Action': 's3:GetObject',

'Resource': 'arn:aws:s3:::your-bucket-name/*'

}

```

Replace 'your-bucket-name' with the actual name of your Amazon S3 bucket.

3. After creating the policy, update the permissions for your PDF files by right-clicking on each file and selecting 'Make Public'.

4. Finally, you can link to your PDF file from an HTML page using a simple anchor tag:

```

Download PDF

```

Replace 'your-bucket-name' with the actual name of your Amazon S3 bucket and 'your-pdf-file.pdf' with the actual name of your PDF file.

By following these steps, you should be able to get a PDF file from Amazon S3 to display in the browser. Remember to always test your setup using tools like PageSpeed Insights and GTmetrix to ensure optimal page load times and overall website performance.

How to get pdf file to from amazon s3 to display in browser