Questions tagged [amazon-cloudfront]

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589 views

Google Mobile Friendly Test doesn't download css/js/images reliably (cloudfront + ALB)

I use CloudFront and ALB with AWS and my site always looks good from mobile, desktop and tablet browsers. But in the Google mobile-friendly tool, it often doesn't have random images, css, and ...
2
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0answers
126 views

How can I handle an ISP's request for information that our CDN doesn't capture?

A hosting provider has responded to my detailed abuse complaint with a request for additional information that our CDN doesn't capture: Can you please provide us with exact source port number for ...
2
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0answers
174 views

Accessing distribution URL directly gives XML error

I'm currently setting up the Amazon Cloudfront distribution and S3 bucket for my Wordpress website. I set up new S3 bucket for the site and i'm using the S3 offload plugin for wordpress to store any ...
1
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0answers
77 views

Googlebot intermittently fails to download ressources from AWS CloudFront CDN

I have a weird issue and after a few weeks of investigation I think I may have found the cause : Cloudfront & Googlebot. Context : I launched a French website that compares and combines all ...
1
vote
0answers
367 views

CloudFront very slow TTFB after enabling HTTP/2

My site was running on HTTP/1.1 with CloudFront at front, Webpagetest reports the load time usually at 2 seconds. Yesterday I enabled HTTP/2 (and SSL) on CloudFront, hoping to see an improvement. The ...
1
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0answers
23 views

Transfering AWS S3/Cloudfront/iAm between User Accounts

I have a Rails site that makes heavy use of S3 and Cloudfront, with a non-trivial setup including multiple buckets for each environment (dev, staging production) and heavily tweaked Cloudfront ...
1
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0answers
505 views

3 seconds to TTFB in CloudFront

I'm trying to improve the speed of a site and I've noticed that it takes 3 seconds to download some images from CloudFront. To download a 18kb image it takes 3 seconds: And it's a Hit from ...
1
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0answers
78 views

example.com is working but www.example.com has invalid certificate using an AWS S3 bucket and cloudfront

On AWS, I created two S3 buckets. One for example.com and one for www.example.com. I selected the option "Use this bucket to host a website" for example.com and selected "Redirect requests" on www....
1
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0answers
478 views

Leverage Browser caching - not picking up expires header

Currently working on improving my page speed score with Google PageSpeed Insights. My biggest issue according to PageSpeed Insights is Leverage browser caching. About 17 images come back as "no ...
1
vote
0answers
150 views

What is the best way to invalidate an entire Amazon CloudFront cache or recreate the entire distribution?

After asking this question, I have decided to recreate some CloudFront distributions, as so many files need to be invalidated. But instead of creating a new distribution, is it possible to just ...
0
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0answers
45 views

IllegalLocationConstraintException on CloudFront (with S3)

I have created an S3 and I uploaded files on the bucket successfully. Now, I am trying to make it work with CloudFront however it is giving me IllegalLocationConstraintException The ap-east-...