The machines are grading your site. Read the report.
Crawlers, AI agents, and browsers all score your site - you just never see the marks. VIZEO runs the audit in a side panel: PageSpeed Insights, an AI-agent readiness check, a read-only security scan, and a WCAG accessibility check, compiled into one prioritized fix list you can hand straight to Claude.
VIZEOOne click. Four audits. One list.
Every audience that isn't human - PageSpeed's lab, the AI crawlers, the security scanners, the accessibility standards - gets its own pass. Then VIZEO merges everything into a single prioritized queue, tagged by what it is and where it gets fixed.
Analyze
Runs PageSpeed Insights against the page you're looking at: Lighthouse scores, lab metrics and SEO checks, all in the panel.
Read like an agent
Scores how ready the site is for AI assistants and answer engines: per-crawler robots.txt access, llms.txt, JSON-LD, Content-Signal.
Scan
Checks security.txt (RFC 9116) and the browser-observable OWASP basics - HTTPS, mixed content, security headers, Subresource Integrity, end-of-life libraries. Read-only.
Check accessibility
Tests the page against WCAG 2.1 A/AA - the standard ADA settlements and Section 508 procurement point at - and says plainly that automation can't certify conformance.
Prioritize, then route to Claude
Every finding joins one ranked list, tagged SEC, AI or A11Y and sent to where it gets fixed: Claude Code for site code and content, Claude in Chrome for CDN and host settings - or export FIXES.md for any agent.
The basics, checked from the outside
VIZEO looks at your site the way an attacker's scanner does - from the browser, read-only - and scores what it sees. No login, no install on the server, no excuses left.
Find the barriers before a complaint does
Accessibility demands now arrive as settlements and procurement checklists. VIZEO tests the page in front of you against WCAG 2.1 A/AA, then puts each failure in the same fix list as everything else.
Can an AI agent even read you?
More of your traffic arrives as an agent every quarter - crawling for answers, shopping on someone's behalf, deciding what to cite. VIZEO scores the nine signals that decide whether they can parse you at all.
The report that fixes itself
Most audits end as a PDF nobody opens. VIZEO's report ends as work orders: every fix is tagged with where it lives, and each destination has a button in the panel.
Hosting / DNS settings
Security headers, HSTS, Permissions-Policy - the fixes that live in your CDN or DNS host's dashboard. Detected host: Cloudflare.
In the panelSite code & content
Images, scripts, meta tags, llms.txt, contrast and landmarks - the fixes that live in the repo. Or take the whole queue with you as a markdown work order.
In the panelEvery key you connect, the report gets sharper.
VIZEO starts with what the browser can see on its own - that report is free, forever, and needs no account. Connect a key and it stops estimating: real Lighthouse numbers, real search impressions, real traffic behind every finding. Your keys, your quota, your data.
| Source | What it adds | Free | Pro | Teams |
|---|---|---|---|---|
| Browserbuilt in | On-page SEO, meta and headings, JSON-LD, Open Graph, canonical, WCAG checks, plus robots.txt, llms.txt, security.txt, security headers and end-of-life libraries. | Included in Free | Included in Pro | Included in Teams |
| PageSpeed InsightsGoogle API key | Lighthouse scores and Core Web Vitals on your own key: your quota, no shared rate limit. | Not included in Free | Included in Pro | Included in Teams |
| Bring your own modelAnthropic / OpenAI key | The report writes the fix, not just the finding. We never resell tokens, and your key never leaves your browser. | Not included in Free | Included in Pro | Included in Teams |
| Google Search ConsoleOAuth | Impressions, clicks and coverage errors joined onto the fix list, so a finding on a page nobody can reach outranks a cosmetic one. | Not included in Free | Not included in Pro | Included in Teams |
| Google Analytics 4OAuth | Traffic and engagement behind every finding. The queue ranks by what the problem actually costs you. | Not included in Free | Not included in Pro | Included in Teams |
| DNS and CDN providersCloudflare · Route 53 · Vercel | Read back the records and headers you just changed and confirm the fix landed. | Not included in Free | Not included in Pro | Included in Teams |
| Bing Webmaster · Cloudflare Radar · Screaming Frog | Queued next. Every new source lands in the same fix list. | Roadmap | ||
Keys are stored in your browser's extension storage and sent only to the provider they belong to. VIZEO runs no server-side proxy for your credentials.
The report is free. The connections are the product.
Run the full audit - on-page SEO, agent readiness, security, accessibility - on any tab, forever, with no key and no account. Upgrade when you want the score backed by real data: your own PageSpeed quota, your own model key, then Search Console, Analytics and your DNS host wired into the same fix list.
Free
Solo devs · indie makers
Pro
Freelancers · consultants
Pro is purchased inside the extension.
Teams
Agencies · in-house teams
Live on the Chrome Web Store
VIZEO is on the Chrome Web Store.
Add it to Chrome, try it on a page you own, and tell us what to build next.
Visibility is half the picture
VIZEO tells you whether machines can read and trust your site. Its sibling, Facts & Data, gives them something worth citing once they arrive.
Facts & Data - the supply side
First-party claim infrastructure: registered claims, datasets, and machine-readable fact pages built to be cited. Meet Facts & Data →
VIZEO - the demand side
Measures how the machine audience receives you - agent readiness, security posture, accessibility, performance - and keeps score as you fix it.
Support, accessibility and privacy
A way to reach us, what we're doing about accessibility on this page, and what VIZEO does with your data.
Contact
Questions, bugs or billing: support@faastr.tech. Setup help and FAQs are on the FaaStr support page.
Accessibility statement
We aim for WCAG 2.1 AA on this page and check it with VIZEO's own Compliance scan (last run 20 October 2026). Known gaps: the product screenshots are decorative and hidden from screen readers, and the text beside them carries the same information. Scroll animation switches off when you prefer reduced motion.
Blocked by something? Email support@faastr.tech with the subject "Accessibility barrier" and what you were trying to do.
Your privacy choices
VIZEO has no accounts, and nothing you audit is stored on our servers. We do not sell or share personal information, and this page uses no advertising cookies or tracking pixels.
To access, correct or delete the email you gave us, or to unsubscribe, see your rights and choices or write to privacy@datajoi.com.