Free & open source
Website Checkup
One command scores your site on performance, security, hosting, DNS and SEO — the things that quietly cost you visitors. About 30 seconds, nothing to install, no sign-up.
Ten checks
What it looks at
Focused on what actually breaks sites and loses conversions — not a 200-line report you'll never read.
Connection & redirects
Status, redirect chains, HTTP→HTTPS, www/apex canonicalisation.
TLS certificate
How long until it expires, and who issued it.
Security headers
HSTS, CSP, nosniff, clickjacking protection, version leaks.
Performance
Lighthouse score, Core Web Vitals, page weight, TTFB, real-user data.
SEO & metadata
Title, description, canonical, viewport, headings, Open Graph.
robots.txt
Exists, doesn't blanket-block crawlers, points to a sitemap.
XML sitemap
Resolves, is valid XML, and actually lists URLs.
Mixed content
Insecure http:// scripts, styles and images on an HTTPS page.
Internal links
Samples your links and flags the ones that 404 or time out.
DNS & email
MX, SPF, DMARC, CAA and DNSSEC.
Sample output
See it in action
https://www.example.com/
B 85/100 0 critical 3 warnings 7 notes 15 passed
Connection & redirects
✓ Homepage returns 200 OK
✓ HTTP redirects to HTTPS
✓ example.com redirects to the canonical host
Security headers
✓ Strict-Transport-Security is set
▲ No Content-Security-Policy header
▲ Missing X-Content-Type-Options: nosniff
▲ No clickjacking protection
Performance (PageSpeed Insights)
▲ Lighthouse performance score: 71/100
▲ Largest Contentful Paint: 3.2s (good is under 2.5s)
✓ Cumulative Layout Shift: 0.04
XML sitemap
✓ Sitemap lists 60 URL(s)
… 6 more sectionsEvery finding is critical, warning, or a note, and the score is capped so one weak area can't tank it.
Getting started
Run it in 20 seconds
You need Node 18.17 or newer
Already have it if you do any front-end work. Otherwise grab it from nodejs.org.
Run one command
npx solvforge-checkup yoursite.com — nothing gets installed permanently.
Read the report
Findings are grouped and sorted by severity, with a score out of 100. Add --json for CI; it exits 1 on any critical issue.
Rather we just fixed the list?
Send us the report — or the URL — and we'll come back with scope and a quote. Websites, hosting, performance and security are what we do.