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Tag Archive for amazon-s3

Error when using pdfinfo tool on AWS S3 presigned URL

I have uploaded a PDF to AWS S3 and generated a presigned URL for the PDF. I am able to paste the URL in my browser and the PDF renders as I would expect. However, when I attempt to use the pdfinfo tool to get information about the PDF using the presigned URL, I get the error Internal Error: Failed to initialize file cache. When I download the PDF using curl and then use the pdfinfo tool on the downloaded file, it works fine which makes me think it has something to do with how S3 is serving the PDF. Here are the headers returned when I curl -i the presigned URL:

How Can I Reduce the LCP Metric When Serving Images from an S3 Bucket

I am currently serving images from an Amazon S3 bucket for a web application and utilizing S3 Transfer Acceleration to speed up the delivery. Despite this, I’m experiencing a high Largest Contentful Paint (LCP) metric on my website, which is affecting my page load performance and SEO

Amazon S3 Lifecycle – Prefix setup

Bucket: testing-bucket Folder: Examination Sub-folder: Subjects Sub-folders inside Subjects: English, Maths, Tamil We have attached marksheets of 50 students under the above sub-folders: English, Maths, Tamil. Will upload all the marksheets on the same day. I have created a lifecycle policy with prefix as “Examination/Subjects/”. It should delete the files older than one month. Expected […]