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Instant page loading with Signed Exchanges: How mutable subresources break it

by Paweł Pokrywka —

Mutable subresources can silently prevent SXG from prefetching your site, slowing down Google-referred users without any visible errors. This deep dive explores what they are and how to detect them.

https://blog.pawelpokrywka.com/p/fixing-sxg-prefetching-errors-caused-by-mutable-subresources

Comments

Rails developers should really appreciate how well Rails handles cache invalidation compared to other frameworks.

Paweł Pokrywka —

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