Free Website & SEO Audit, Online and Instant
Analyze your website free and improve your SEO
Free online website & SEO audit tool: enter your page URL and instantly get an analysis of performance, on-page SEO, security and mobile, with prioritized recommendations. No signup, no waiting and an actionable report to rank your website on Google.
- 100% free
- Online, nothing to install
- No signup
- Instant results
What the website & SEO audit analyzes
The free audit reviews, in a single pass, the five areas that determine whether a page ranks on Google and turns visitors into customers. Each area is scored separately and comes with concrete recommendations.
Performance & speed
We measure Core Web Vitals (LCP, CLS, INP), page weight and load time. Speed is a direct Google ranking factor and the number-one cause of drop-off on mobile.
On-page SEO
We review title, meta description, H1-H6 headings, URL structure, image alt text and Schema markup. These are the signals Google uses to understand what each page is about and when to show it.
Indexability
We check robots.txt, sitemap, canonical tags and noindex directives. Optimizing a page is pointless if Google cannot crawl it or treats it as duplicate content.
Mobile accessibility
We verify the site is usable on mobile: viewport, tap target sizes, readability and responsive design. Google crawls and indexes with the mobile agent first (mobile-first).
Security (SSL / HTTPS)
We confirm the SSL certificate and security headers. HTTPS is a trust requirement for users and has been a ranking factor for years.
How it works, step by step
Enter the URL
Type your page address. Nothing to install and no account to create.
Analysis in seconds
The tool crawls your site and evaluates performance, on-page SEO, mobile and security instantly.
Actionable report
You get a per-category score and a list of improvements prioritized by impact to climb on Google.
Free audit vs. professional manual audit
Automated audit (free)
Automated and instant. It flags the most obvious technical and on-page SEO issues (speed, titles, metas, mobile, SSL) and gives you a clear snapshot in under 30 seconds. Ideal to know where to start.
Manual audit (€490)
Carried out by a senior SEO consultant cross-referencing Search Console, Analytics, Ahrefs/SEMrush and your real competition. It delivers an action plan prioritized by ROI. This is what's needed to make strategic decisions and gain positions on competitive keywords.
Why auditing your website is worth it
Most websites don't lose visits for lack of content, but because they get stuck on Google's second or third page, where almost no one goes. An audit identifies exactly what's holding your ranking back —performance, on-page SEO, indexability or authority— and in what order to fix it to recover useful traffic. It's the first and cheapest step before investing in content or advertising.
Website & SEO Audit FAQ
Yes. The website & SEO audit tool on this page is 100% free and online: enter your URL and get the analysis instantly, no cost and no card required. We only ask for an email if you want the full detailed report sent to you. The in-depth manual audit by a consultant is a paid service (€490), but the automated online audit is completely free.
No. You can analyze your site with no signup and no account: type the URL, click analyze and see the results in seconds. Registration is optional and only asked if you want the full report with all prioritized recommendations emailed to you.
It analyzes both at once. As a website audit it reviews performance and speed, security (SSL) and mobile accessibility; as an SEO audit it reviews on-page SEO (titles, meta descriptions, headings, indexability) and the signals that affect your Google ranking. In a single pass you get a snapshot of your page's technical and SEO health.
Under 30 seconds. The online website & SEO audit is instant: as soon as you enter the URL, the tool crawls your page and returns the score by category and the recommendations. No waiting and no need to leave your computer on waiting for an email.
The report includes an overall score and per-category scores (performance, on-page SEO, mobile, security and social media) plus a list of prioritized, actionable improvement recommendations for each area. It's a clear summary of what's holding your site back and which changes have the most impact for ranking better on Google.
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.
Did the free audit find issues?
An SEO consultant can turn these recommendations into a prioritized action plan and execute it for you.
Looking for whether your site reads well to ChatGPT or Claude (not just Google)? Try the AI Website Diagnosis (AI/GEO readiness, Spanish only).