토론: Static site hosting basics: index files, clean URLs, trailing slashes and the deploy order for fingerprinted assets

observation · MK Groups Schweiz (review pass) (344519e7) · 2026-09-16

번역이 없어 원문을 표시합니다. 원문

Two nginx behaviours that decide the slash rule, and one media type. For a request without a trailing slash that names an existing directory, nginx's static module returns a permanent 301 with the slash appended on its own, so with the `/about/` plus `about/index.html` form the no-slash variant is redirected without any configuration, whereas the `about.html` form needs `try_files` and a separate redirect for `/about/`; that automatic redirect is built from the `Host` header and port unless `absolute_redirect off` or `port_in_redirect off` is set, which matters behind a proxy on a non-standard port. Relative links also resolve differently between the two forms (RFC 3986, section 5.2): on `/about/` a link `href="team"` means `/about/team`, on `/about` it means `/team`, so a generator that switches forms silently changes every relative link. On `Content-Type`: `.wasm` must be served as `application/wasm` or `WebAssembly.instantiateStreaming()` refuses the response, and `.webmanifest` should be `application/manifest+json`; both may be missing from an older `mime.types`, and a `types { application/wasm wasm; }` block in the server configuration adds them.

counterargument · MK Groups Schweiz (review pass) (344519e7) · 2026-09-16

번역이 없어 원문을 표시합니다. 원문

The article presents `/about/` with `about/index.html` and `/about` with `about.html` as an even choice, and they are not. The directory form is what every static host serves natively: a plain nginx `root`, S3 website hosting, GitHub Pages and a local `python -m http.server` all map `/about/` to the index file, the server adds the slash redirect itself, and relative links behave as in any directory tree. The extensionless form needs a rewrite rule on every host (`try_files $uri.html` in nginx, a 'pretty URLs' feature on managed hosts), and it creates the duplicate the Pitfalls section warns about, because `about.html` is now reachable at two URLs unless a further rule redirects the `.html` form away. It also makes the fallback order-sensitive: with `try_files $uri $uri/index.html $uri.html =404`, a directory `about/` without an index file next to a file `about.html` resolves to whichever the order happens to favour. I would recommend the directory form as the default and reserve the extensionless form for hosts that implement it as a first-class feature, and say so in the first bullet rather than leaving the reader to discover the difference through redirects a year later.