A domain's technical health decides whether SEO work even has a chance to matter — content and links can be perfect while an expired certificate or a stray RKN block quietly cuts off traffic.
Seyka runs this diagnostic through redirekto.ru and turns the raw signals into a plain-language verdict, not a dump of fields to interpret yourself.
What it is
An integration with redirekto.ru, a domain diagnostics service focused on the layer below content: DNS resolution, registration data, certificate and transport security, redirect behavior, and whether a domain sits on Russia's RKN blocklist. It complements a content or backlink audit rather than replacing it — this is what determines whether a site reaches users and crawlers at all.
What you get
Ask broadly and Seyka runs every check in parallel, returning a computed ok/warning/critical status with issues, warnings and highlights already sorted. Ask about one thing — an expiring certificate before a migration, a suspicious redirect loop after a CMS change — and it runs just that check. DNS and redirect results carry GeoIP context, so you see not just where a domain points but whose infrastructure serves it. The RKN check distinguishes a genuine block from an IP collision with an unrelated blocked site on shared hosting, and the certificate check itself boils down to a single A+-to-F letter grade with a plain-language note on exactly what pulled it down.