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
A single global stylesheet or bundle loaded on every page — even ones that don't use most of its rules — adds unnecessary weight to every load.
How to fix it
Split code by page or component, and use the coverage tools in browser dev tools to identify and remove genuinely unused CSS/JS.
Want this checked on your own site?
Call Cian and we'll scope the right audit tier for you.