Why we check this
We check this because unresolved technical issues can silently block Google from crawling, rendering or indexing your pages at all — no amount of good content fixes a page search engines can't reach in the first place.
How it's checked in your audit
In your seoaudits.ie audit, this is checked as part of the Technical SEO pillar, using crawl data, log files and manual verification.
A common issue we see
E-commerce filter combinations — size, colour, price — can generate near-infinite crawlable URL combinations that dilute ranking signals across near-duplicate pages.
How to fix it
Canonicalize filtered URLs back to the main category page, or noindex low-value filter combinations that don't warrant their own page.
Want this checked on your own site?
Call Cian and we'll scope the right audit tier for you.