On-page & technical SEO
28+ weighted checks, site crawler, meta & Open Graph, broken links, robots & sitemap, schema tester and readability.
One platform for SEO, AI search & website security
Crest Web Media's Growth Lab bundles 15+ professional tools — on-page audits, rank tracking, backlinks, AI-answer optimisation and full security scanning — into one place, with white-label reports agencies actually hand to clients. Start free; go Pro when you need depth and no limits.
What you get
Everything you need to rank, get cited & stay secure
Six suites, one login. Explore any tool free — sign in and you get 3 scans a day; Growth Lab Pro removes every limit.
AI SEO (first to offer)
Score AI-answer citation-readiness, track your brand's visibility in ChatGPT & Perplexity, generate an llms.txt, and get a Fix Pack that writes the code — tools no other platform gives you.
Rankings & keywords
Live SERP checks, keyword research & density, and rank tracking that watches positions move over time.
Off-page & competitors
Backlink authority, referring domains and spam score, plus side-by-side competitor comparison.
Website security
Security headers, DNS/email (SPF, DMARC), TLS/SSL, technology detection and a defensive penetration-testing toolkit.
Reports & workspaces
Full Site Reports, white-label PDF exports, automatic weekly emails and client workspaces for up to 25 sites.
Why we're different
Tools you won't find on other platforms
We built the SEO toolkit for where search is going — AI answers, sustainability and "done for you" fixes — not just where it's been.
AI Visibility Tracker
See whether ChatGPT, Perplexity and Gemini mention your brand for the prompts customers actually ask — a rank tracker for the AI era.
Fix Pack — writes the fix
Other tools list problems; this one hands you the code. Download corrected meta, schema, hreflang, robots and redirects, ready to paste.
Carbon & Performance
CO₂ per visit and Core Web Vitals in one report — sustainability plus speed, a combination nobody else bundles.
Cannibalization & Decay
Map pages fighting for the same keyword and flag content silently losing rankings — issues most tools never surface for free.
Free vs Pro
Start free. Upgrade when you need depth & no limits.
Every tool is usable free with a verified email (3 scans a day). Growth Lab Pro unlocks unlimited scans, the reports and the agency features.
| What's included | Free | Growth Lab Pro |
|---|---|---|
| On-page SEO audit (28+ checks, PDF export) | Yes · 3 scans/day | Unlimited |
| Full toolkit — crawler, backlinks, keywords, meta, broken links, robots & sitemap, schema, readability, hreflang | Core tools, 3/day each | All 15+ tools, unlimited |
| AI SEO — AI Overview / SGE readiness & llms.txt generator | 3/day | Unlimited |
| AI Visibility Tracker — are you cited by ChatGPT / Perplexity (first to offer) | Estimate, 3/day | Unlimited + live |
| Fix Pack — download ready-to-paste meta, schema, hreflang & redirects | 3/day | Unlimited |
| Keyword cannibalization map & content-decay radar | 3/day | Unlimited + deeper crawl |
| Carbon & performance — CO₂ per visit + Core Web Vitals | 3/day | Unlimited |
| Full Site Report — one graded report from live scans | ||
| SERP checker & keyword rank tracking over time | Spot checks | Tracked & saved |
| Competitor comparison — your site vs a rival | ||
| White-label reports — your agency name & logo | ||
| Client workspaces — manage up to 25 client sites | ||
| Automatic weekly email reports | ||
| Saved report history + background monitoring & alerts | ||
| Security suite — headers, DNS/email, TLS, tech-stack, pentest | Core, 3/day | Unlimited |
| Support | Community | Priority |
| Price | €0forever | €25/mo · or €200/yr (save €100) |
| Start free | Go Pro |
Pro includes a 7-day free trial on monthly and cancels anytime — no lock-in.
Why members go Pro
Reports that look like a €300 audit — under your own brand
Freelancers and agencies pick Growth Lab Pro for depth per euro: unlimited scans across every tool, white-label PDFs with your logo, client workspaces and automatic weekly reports that keep clients informed without you lifting a finger.
Included with Growth Lab Pro
- Unlimited scans across all 15+ SEO, AI-SEO and security tools
- Full Site Report & white-label PDF reports with your branding
- Competitor comparison and keyword rank tracking over time
- Client workspaces — manage & report on up to 25 client sites
- Automatic weekly email reports and background monitoring alerts
- Priority support and cancel-anytime billing
Log in or create your free account
One free account unlocks every tool (3 scans a day), saves your audits and lets you upgrade to Pro anytime.