Tagged Questions

1
vote
2answers
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Is no cache meta tag bad for performance?

I see many websites, seemingly arbitrarily adding the no cache meta tag on every page. Like this: <META HTTP-EQUIV="PRAGMA" CONTENT="NO-CACHE"> <META HTTP-EQUIV="CACHE-CONTROL" ...
5
votes
1answer
2k views

Can I set a variable “Expires” in Amazon S3?

I have a ton of files in Amazon S3 (served via Cloudfront) for which I have added an Expires header of Mon, Jan 1 2024 11:11:11 GMT However, I have recently learned that setting an Expires header ...