Stop losing traffic to the technical errors your last audit missed
Website regression monitor for founders, agencies, and developers — SEO, security, performance and compliance checks after every deploy.
Enter your site — results in under 2 minutes · No credit card required
What this actually does for your business
Every finding ties back to something you care about — more traffic, more conversions, stronger trust, fewer surprises.
Rank higher on Google
Find the SEO blockers Google penalizes — broken indexing, thin content, missing schema, slow pages — so search traffic actually finds you.
Convert more mobile visitors
Catch slow pages, broken checkouts, and mobile friction quietly killing your conversion rate. Most of your visitors are on a phone — make sure it works for them.
Catch regressions before traffic drops
Get an alert the moment a deploy breaks SEO, security, performance, or compliance. Compare scores side-by-side and ship the rollback before users notice.
Protect your reputation from security risks
Find missing HTTPS, weak security headers, expired certificates, and accidentally-exposed admin or staging URLs before someone else does.
Prove compliance before regulators ask
AI analyzes your actual privacy policy against the trackers you run — spotting missing user rights, undisclosed processors, and CCPA/GDPR gaps before they become fines.
Catch regressions before they cost revenue
Schedule recurring scans that track changes over time. Get alerted when a new deploy breaks something — not when sales or customers notice first.
We check the things that quietly hurt your business
40+ audit categories covering SEO, content, security, performance, mobile readiness, and trust signals — all in one scan.
Get cited by ChatGPT, Claude, Perplexity, and Google AI Overviews
Generative search engines drive a meaningful share of B2B referral traffic now — and the checks that decide whether they cite you are not the same as the ones that decide if you rank in classical SERPs. No other audit tool checks for this. Seoxpert ships two dedicated scanner categories for AI / GEO (Generative Engine Optimization) coverage:
GEO citability checks
- —Missing
/llms.txtfile - —robots.txt rules disallowing GPTBot, ClaudeBot, PerplexityBot, Google-Extended (often unintentional)
- —Missing site-level Organization JSON-LD schema
- —Question-titled pages without an answer-first paragraph
Content-gap LLM analysis
Single LLM call per scan that asks "what topics does this site clearly cover but lack a canonical landing page for?". Returns three kinds of gap with cited evidence URLs from the crawl: missing landing pages, missing pillar pages, and obvious page-type gaps (e.g. SaaS without /pricing).
Why I built Seoxpert
I'm Matias. I've run the technical side of three small businesses since 2018 — an event-marketing agency, a Shopify storefront, and a B2B SaaS. Every one of them lost traffic to the same kind of problem: a 404'd apple-touch-icon, a sitemap blocked by a stray Disallow line, a canonical pointing at the staging origin after a Friday-evening deploy. None of these show up in Google Analytics. None of them trigger an alert. They just bleed traffic for weeks until someone notices.
The audit tools I tried either cost $129/month and required learning their query language, or they're free Chrome extensions that run 11 checks and stop. So I wrote my own — initially for myself, then opened it up. Today Seoxpert runs 14 detection categories in parallel, the median scan takes 16 seconds for a typical 50-page site, and the scoring system is calibrated against industry benchmarks (a healthy site lands in the 80s, not the 30s, like some tools score). The catalog at /issues now has 150+ specific issue types, each with a fix recipe and code examples.
We don't replace Ahrefs or Semrush — those are keyword databases and we have no business competing there. We replace the "is my site actually working?" check you currently do with three browser tabs and a Lighthouse run. One scan. One prioritized list. The free tier is a real Full Audit, not a teaser — same scanner the paid tier uses.
Mobile checks the desktop tools skip
Most audit tools run a mobile Lighthouse pass and call it done. Seoxpert checks the long tail: viewport meta blocking pinch-zoom (a WCAG 2.1 fail), tap targets under 44 px,apple-touch-icon404s (which leave a blank icon on iOS home-screen installs), font-size below 16 px on inputs (forces zoom on focus in iOS Safari), and image dimensions missing on lazy-loaded elements (causes layout shift). Real example from a recent dogfood scan: the canonical tag on eventcam.dk pointed at the HTTP version of every page, splitting Google's ranking signal across the http/https duplicate.
Your next compliance gap is already on your site
Most sites have at least one compliance issue that regulators can action: a missing Terms of Service, a privacy policy that doesn't mention the trackers it runs, or no “Do Not Sell” link for California visitors. Seoxpert checks for all of these — and uses AI to read your actual privacy policy, not just check if one exists.
Built for agencies running 50+ client sites
White-label PDFs + widget
Your logo, your colors, your branding — on reports and the embeddable scanner button
Client portals
Read-only share links that update on every scan
Competitor monitoring
Track up to 10 competitor sites weekly with side-by-side score deltas
Deploy hooks per domain
One scan per CI pipeline, never stack
Embeddable lead-gen widget
Drop a one-liner on your portfolio — visitors scan their site, you get attributed leads
Issues board across all domains
Kanban view of every finding with drag-and-drop triage and auto-resolved tracking
Simple pricing, no surprises
Website regression monitor for founders, agencies, and developers — SEO, security, performance and compliance checks after every deploy.
Start free. Upgrade when you need more scans or more sites.
Free
Try it on your site, no card needed.
Pro
For developers shipping with CI, and consultants managing a handful of sites.
Agency
For agencies that white-label client deliverables.
Compare at a glance
| Free | Pro | Agency | |
|---|---|---|---|
| Domains | 1 | 10 | 50 |
| Scans / month | 4 | 100 | 500 |
| Concurrent scans | 3 | 5 | 10 |
| Pages per scan | 100 | 350 | 500 |
| Crawl depth | 5 | 8 | 10 |
| Schedule cadence | Weekly | Weekly+ | Daily+ |
| API tokens | — | 60 req/min | 600 req/min |
| Webhooks (signed) | — | ✓ | ✓ |
| Deploy hooks (CI) | — | ✓ | ✓ |
| Client portals | — | ✓ | ✓ (branded) |
| Team workspaces | — | ✓ | ✓ |
| Findings export cap | 100 | 100 | Unlimited |
| White-label PDFs | — | — | ✓ |
Enterprise
50+ domains · Custom scan volume · API access · Dedicated support · SLA · Invoicing
Cancel anytime · No card required for the free tier
Frequently asked questions
What does Seoxpert actually scan for?
+
SEO, security, and performance issues across every page we crawl — 442 checks across 20 categories. SEO covers titles, meta descriptions, canonicals, hreflang, internal linking, indexability, and structured data. Security covers HTTPS / HSTS / CSP / mixed content. Performance covers compression, caching, render-blocking scripts, image dimensions, and Core Web Vitals signals. Plus E-E-A-T, GDPR / Schrems II / AI Act §50 compliance, AI-content quality, GEO citability, and broken-functionality checks like dead links, manifest errors, and SPA-shell issues.
How is this different from running Lighthouse or PageSpeed Insights?
+
Lighthouse runs once on one URL. Seoxpert crawls your whole site and ranks the issues by business impact — so instead of a wall of warnings on the homepage, you get a prioritized fix list across every page that matters. We also catch site-wide issues a single-page tool can't see: orphaned pages, internal-link weakness, near-duplicate content, sitemap regressions, schema coverage gaps.
Does the free first scan really run a full audit?
+
Yes. The free scan runs the same audit a paying Agency-tier customer gets — every detection category (SEO, security, performance, accessibility, GDPR/compliance, content quality, E-E-A-T), up to 500 pages of crawl depth. No credit card required. After signup the scan begins, and results land at /scans/{id} once it completes — usually under two minutes for a typical marketing site.
How are the issues prioritized?
+
Each finding gets a priority score derived from severity, estimated business impact (high / medium / low), estimated effort to fix, and scope (single page vs sitewide). The "Fix these first" section at the top of every report surfaces the three highest-priority items. Quick wins — high impact, low effort — are highlighted in their own section so a developer with 30 minutes can ship something material.
Will Seoxpert overwhelm small servers when it crawls?
+
No. The crawler respects robots.txt, runs at most 30 concurrent fetches per scan with a 5-second per-request timeout, and has a per-origin token bucket so we don't hit any single server faster than it can serve. Scans typically complete in 1–3 minutes for sites under 200 pages.
Can I share a report with a client or my team?
+
Every completed scan generates a public share link at /share/{token} — no signup needed for the recipient. The shared report shows the score, top three critical issues with full fix guides (common causes, before/after code examples, FAQs), category breakdown, and an expandable list of every other finding. PDF and CSV exports are also linked from the same page.
See what your site is losing you — in 2 minutes
Free scan, no credit card required. You'll see a health score and the top 3 things hurting your traffic and conversions.