The right architecture
Use a single-page-style experience for browsing and speed, but keep canonical routes for the homepage, categories, tools, and guides. This helps users share exact pages and helps crawlers understand the site.
What to preserve
- Stable URLs for important tools.
- Unique titles and descriptions.
- One H1 per page.
- Canonical tags that match final routes.
- Useful content below each tool workspace.
Common mistakes
Do not collapse every tool into one unshareable URL. Also avoid query-only navigation for pages that should rank separately.
FAQ
Can the UI feel like one app?
Yes. The interaction can be app-like while the routing stays SEO-friendly.
Should every filter have a page?
No. Use canonical pages for important topics and keep temporary filters noindex.