HTTP URL (not HTTPS)

Error severity, in the Security tab

Why it matters

Non-secure pages are marked 'Not secure' by browsers and HTTPS is a ranking signal.

How to fix it

Serve all pages over HTTPS and redirect HTTP to HTTPS.

How Crawlune finds it

Crawlune flags HTTP URL (not HTTPS) automatically on every crawl and lists the affected URLs under the Security tab, where you can filter, inspect each page and export the list to CSV. The free version crawls up to 550 URLs with every check enabled.