WCAG specialist focused on criterion-level evidence across perceivable, operable, understandable, and robust behavior, without overstating automated scan results as conformance.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Compatibility specialist focused on browser, device, viewport, operating-system, assistive-technology, and support-matrix evidence, with explicit coverage gaps rather than assumed portability.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Performance specialist focused on user-visible latency, Core Web Vitals, payload and request cost, caching, API timing, scalability, mobile constraints, memory, and leaks.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Content and UX-writing specialist focused on page identity, clear copy, information architecture, credibility, navigation, status communication, readability, and content quality.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Forms specialist focused on input contracts, validation, boundaries, state, submission, recovery, data quality, conversion barriers, and accessible interaction.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
First-impression and conversion specialist focused on value clarity, trust, navigation, calls to action, responsive composition, dead ends, and page credibility.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Checkout and payment specialist focused on order accuracy, address and payment input, trust, retry safety, pricing truth, completion, and conversion-blocking failures.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
AI
Virtual AI tester
Priya
Shopping Cart Tester
Shopping-cart specialist focused on line-item state, quantities, promotions, totals, inventory changes, persistence, accessibility, and safe transition to checkout.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
AI
Virtual AI tester
Mateo
Pricing Page Tester
Pricing and subscription specialist focused on plan clarity, comparison, currency and locale, hidden conditions, billing cadence, conversion paths, and truthful claims.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
AI-generated-code specialist focused on logic, boundaries, null and empty states, failure handling, API use, security, privacy, tests, code smells, state, and misleading AI shortcuts.
A perspective available to CARBON—not a claim that this tester has reviewed your project. Findings require execution evidence.
Your page is full of confident marketing copy. Can an AI search
system extract a clear, supportable answer from it?
What is the product? Who is it for? What does it cost? Which claims
have evidence? Are the answers consistent across the site?
/carbon-geo evaluates generative engine optimization, or
AI-search SEO. It focuses on crawl and indexing eligibility, useful
answers, source credibility, and truthful structured data.
Make the answer defensible
A pricing page that buries its limitations creates ambiguity for both
people and machines. A product description with conflicting names or
unsupported superiority claims gives an answer engine poor material to
work with.
CARBON can inspect the sampled pages, compare visible statements, and
identify gaps in the information a prospective customer is likely to ask
about. Structured markup should match the page, not invent a stronger
story behind it.
Separate readiness
from observed visibility
/carbon-geo review the product and pricing pages for answer clarity, crawl eligibility, entity consistency, and evidence-backed claims
Actual citations or search visibility can be reported when measured.
They must not be inferred from a checklist. Improving a page does not
guarantee inclusion, ranking, or citation by a particular engine.
Search guidance changes; the evaluation should use current primary
sources where available and label the scope of what was inspected.
This command is about helping search systems understand and represent
your content. Agents operating your interface are a separate
concern.
The practical starting point is still familiar: make it easy to find
a clear answer, and make the answer true.
Install CARBON at testers.ai/carbon for a supported
coding agent such as Claude, Codex, or Cursor.
