What the Pages report in Search Console actually shows
Search Console's Pages report is the canonical view of which URLs on your site Google has discovered, crawled, and indexed — and the reasons URLs are not indexed. The report groups URLs by status, with each status row showing a count and a clickable link to inspect the affected URLs. The headline number is 'Indexed' vs 'Not indexed'; the diagnostic value is in the status groups under 'Not indexed', where each named status maps to a different root cause.
'Discovered - currently not indexed'
Google knows the URL exists (usually via your sitemap or an inbound link), but hasn't crawled it yet. The page is queued for crawling at Google's priority, which on a new or low-authority site can mean weeks or months of delay. Three causes on Squarespace: the site is too new, crawl budget for the domain is fully allocated, or the page is buried deep in the site structure with no internal links. Fix by building internal links to the page, requesting indexing via URL Inspection, and earning external links over time.
'Crawled - currently not indexed'
Google crawled the page, parsed the content, and decided not to add it to the index. Two causes on Squarespace: (1) thin content that Google judged not useful enough to index, and (2) near-duplicate content that Google chose to index a different version of (the canonical leaf covers the duplicate case). The fix for the thin-content case is improving content — more depth, original analysis, structured data. The fix for the duplicate case is auditing internal links and canonical signals to point Google at the version you prefer.
Soft 404 errors
A soft 404 is a page that returns 200 OK at the HTTP level but reads as 'not found' to Google's content classifiers. The most common Squarespace cause: the platform's default 404 page returns 200 instead of 404 in some configurations. Custom 'page not found' pages built without the proper HTTP status code can produce this. The fix is usually template-level — either configure the 404 page correctly, or ensure pages that exist actually have content (a published page with one line of text can trigger soft 404).
Server errors (5xx) on Squarespace
A server error means Squarespace returned a 500-class HTTP status when Google tried to crawl the page. On a hosted platform like Squarespace, 5xx errors are almost always transient — the platform was briefly unreachable or the specific page hit an internal error. The fix: usually nothing on your end. Re-crawl typically succeeds within hours. If 5xx persists, contact Squarespace support — the platform is responsible for serving pages correctly, and persistent 5xx is a platform incident.
'Duplicate, Google chose different canonical' on Squarespace
This status means Google found multiple URLs serving similar content and consolidated them into a single canonical — and chose a different URL than the one you declared as canonical. Two common Squarespace causes: trailing-slash vs no-trailing-slash duplicates (the platform serves both, Google sometimes picks the 'wrong' one), and pages where the Site Description fallback caused near-identical content across multiple pages. The fix is consistent internal linking to the preferred URL and improving content uniqueness.
The diagnose flow, in order
Work through the Pages report top-down by URL count. If 'Discovered - not indexed' has 50 URLs and 'Crawled - not indexed' has 3, fix the bigger category first — the impact is proportional to the URL count. For each status, click into the URL list, sample 3-5 URLs, run URL Inspection on each, identify the common cause. Apply the fix to that cause across all affected URLs. Validate the fix in Search Console. Wait 1-3 weeks. Re-check.