Solved problems. Proven solutions.

Do not change established URLs only for cosmetic reasons. A shorter slug is rarely worth migration risk if the existing URL is stable, indexable, and performing well. 1. Change the slug when there is a durable reason: incorrect taxonomy, rebrand, merged content, major information-architecture change, or unusable legacy format. 2. Map the old URL directly to…

Search engines can handle slash variants, but allowing both to resolve independently creates unnecessary duplicate URLs and mixed signals. 1. Choose one URL convention for directory-like paths and apply it consistently. 2. Redirect the nonpreferred variant directly to the preferred URL with one hop. 3. Use the preferred form in internal links, sitemaps, can…