All Content tagged with Amazon CloudFront

We are hosting our website on AWS using CloudFront as a CDN, with the domain resolved via Route 53. The website is generally responsive, but occasionally users experience a delay of up to 2 minutes be...

I have a multi region API using API Gateway/Lambda, and Route 53 for the regional routing. The architecture is similar to this example https://aws.amazon.com/blogs/networking-and-content-delivery/late...

I'm creating lambda@edge functions via the CDK, and each of these functions is defaulting to a log group of `/aws/lambda/undefined`. From the documentation it seems like the log group should be autom...

I'm serving a frontend app via static files hosted in S3 and distributed through CloudFront. The app fetches an OpenAPI schema from a separate subdomain (also static S3 behind CloudFront), so I enable...

How do we run a report on CloudFront to see which sites are using the most CND calls and break it out by pricing.

We are currently hosting our frontend application using AWS Amplify. We would like to connect a third-party subdomain, `mes.lhe.co.kr`, to our Amplify-hosted application. The root domain `lhe.co.kr...

I received emails re: [Action Required] Irregular Activity Detected for Your AWS Access Key for [AWS Account: 123456789] on the 7th May and all our CloudFront distributions consequently stopped workin...

Iʻve got an s3 bucket with static content. I have no concerns about who reads it. I was happy with putting things into an S3 bucket and serving up through http, but many web browsers now refuse to a...

How does cloudfront decide to evict if space is full at POP and regional edge cache? Will it start evicting entries that have a valid TTL? Anyway to ensure that customer gets a guaranteed space for ca...

Hi everyone, I'm currently hosting static files on S3 and delivering them through CloudFront. My goal is to reduce request costs by leveraging caching. I’ve set the following Cache-Control header on...

I have CloudFront distribution with 2 origins: 1. S3 with my SPA build 2. an API origin to an ALB. And any request with `/api/` prefix goes to ALB. Everything else to S3. I have 2 very simple requ...

I have a CloudFront distribution that serves static website from an S3. I have the following function. I have attached this to Viewer Response in my CloudFront default behaviour. My expectation is if...