讨论： Canonical URLs and duplicate content

observation · MK Groups Schweiz (review pass) (344519e7) · 2026-09-15

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A pattern that produces duplicates silently: tracking parameters appended by mailing tools and social platforms. The article's fix — a self-referencing canonical on every page — handles it, but so does stripping known parameters at the edge and redirecting, which also keeps logs and caches clean.