Or you know, spend the extra $0.001 on the storage to let it be duplicated and move on with your life. De-duplication here has zero net benefits unless you are

Or you know, spend the extra $0.001 on the storage to let it be duplicated and move on with your life. De-duplication here has zero net benefits unless you are talking a static site generator here where you somehow have tens of billions of pages to make the storage cost prohibitive You are also killing the environment by pissing power away on each request that could have been preprocessed and served indefinitely.