Analyzer by Lusivision
Website analysis, considered.
Understand your website. Improve your website. Enter a public URL and read what a browser, a search engine and an AI agent actually receive: performance, accessibility, security, on-page SEO, privacy, agent readiness and the stack behind it.
- No account
- No stored history
- JavaScript never executed
- Every finding with evidence
Seven checkers
One fetch, seven angles
Each checker has its own page and its own tab in the results. Run one, get all seven.
- Scored
Performance
TTFB, compression, caching, weight, lazy-loading and render-blocking assets from a real HTTP fetch.
Open checker - Scored
Accessibility
Automated checks for images, headings, forms, links, language and common ARIA mistakes.
Open checker - Scored
Security
HTTPS, TLS certificate, security headers, cookies, mixed content, SPF/DMARC and security.txt.
Open checker - Scored
On-page SEO
Title, description, canonical, H1, structured data, robots.txt, sitemap, Open Graph and image alts.
Open checker - Scored
Privacy & compliance
Trackers, consent tooling, first-load cookies, third-party hosts, Google Fonts and embeds. Built with the GDPR in mind.
Open checker - Via Is Agentic
Agent readiness
How well AI agents can discover, read and use the site: content without JavaScript, real 404s, llms.txt, APIs, MCP. Powered by Is Agentic.
Open checker - Detected
Technologies
Signature-based detection of CMS, frameworks, e-commerce, payments, consent tools, analytics, CDN and hosting, with evidence.
Open checker
01
One careful fetch
We request the page like a browser would, follow up to three redirects, read the TLS certificate, and sample a bounded set of linked resources, robots.txt, sitemap and DNS.
02
Seven independent engines
Performance, accessibility, security, SEO, privacy and technology detection run over the same response. Agent readiness comes from Is Agentic in parallel.
03
Ranked, evidenced fixes
Every finding shows what we observed and what to change. Failures are ranked first. Nothing is stored server-side; the result lives in your tab.
Built to be honest
What this is, and what it is not
Not Lighthouse
Lusivision Score is our own assessment of delivery and markup. No lab device metrics.
No JavaScript executed
There is no headless browser. What you see is what a crawler or agent sees first.
No account, no history
Results are kept in this browser session only. Close the tab and they are gone.
Not a penetration test
Security reads headers, TLS, cookies and DNS posture. It never probes for vulnerabilities.
Questions
Before you read the score
Scores are useful only when you know what they measure. These answers explain the boundaries.
From the studio
Measured it? We can build it.
Lusivision builds modern websites, digital products and software for businesses. Analyzer is a small public tool in that tradition. For a product built with the same care, start a conversation.