Free SEO Audit

An SEO audit is a complete technical analysis of a website that identifies issues preventing it from ranking in Google's top results. It reviews performance (Core Web Vitals), on-page SEO (titles, metas, headings, schema), mobile accessibility, SSL security, indexability (robots.txt, sitemap, canonicals) and authority. The output is a report with issues prioritized by impact and a concrete action plan.

At SprintMarkt we offer two options: the automated online tool is free and gives you an instant summary (performance, on-page SEO, mobile, security). A complete manual audit by a senior SEO consultant with competitive analysis and prioritized action plan costs €490. In the Spanish market, a professional SEO audit ranges from €300 to €2,500 depending on site size and depth.

The automated online audit delivers a report in under 30 seconds. A manual consultant-led audit takes 3 to 7 business days: 1 day for technical crawling, 2-3 days for competitive analysis and keyword research, and 1-2 days to write the report with prioritized action plan.

A complete audit covers: (1) technical SEO (speed, Core Web Vitals, indexability, sitemap, robots.txt, canonicals, hreflang, 4xx/5xx errors), (2) on-page SEO (titles, meta descriptions, H1-H6 headings, schema markup, duplicate content), (3) content SEO (keyword research, competitor gaps, intent matching), (4) off-page SEO (backlink profile, domain authority, mentions), (5) UX and conversion (CTAs, forms, mobile nav), (6) action plan prioritized by impact/effort.

No. The free one is automated and reviews surface signals (titles, metas, basic speed) in 30 seconds. The paid version is done by an SEO consultant who cross-references Search Console, Analytics, Ahrefs/SEMrush and the site itself, analyzes real competition in your sector and delivers an action plan prioritized by ROI. The automated one detects obvious problems; the manual one is for strategic decisions.

For active sites in competitive sectors, we recommend a full audit every 6-12 months, plus quarterly technical audits (Core Web Vitals, indexing errors, broken links). After major changes (migration, redesign, new product line), always audit. For small stable sites, an annual audit is enough.

5 clear signals: (1) declining organic traffic in Search Console for 3+ months, (2) average position above 30 for your main keywords, (3) CTR below 1% on queries with impressions, (4) Core Web Vitals in red on PageSpeed Insights, (5) important pages not indexed or flagged 'Discovered: not indexed' in Search Console. If you have 2 or more, you need an audit.

We combine: Google Search Console and Analytics 4 for real data, PageSpeed Insights and Lighthouse for Core Web Vitals, Screaming Frog for technical crawling, Ahrefs and SEMrush for competitive analysis and backlinks, Schema.org Validator and Rich Results Test for structured data, and our own AI auditor (Claude-based) for semantic content analysis. Everything is cross-referenced manually — we never deliver raw tool exports.