mudpie

Public website scan · no affiliation implied

Perplexity

perplexity.ai ↗

Latest public evidence from separate Mudpie graders. Scores describe technical observations at scan time—not rankings, citations, traffic, users, or endorsement.

AEO

27/100 F

Checks observable answer structure, extractable facts, and source signals. These are heuristics; no ChatGPT or Perplexity answer, citation, or visibility test is run.

Answerability

Entity structured datafail

No JSON-LD

Describe the real organization, product, service, or article with source-grounded JSON-LD.

Decision-ready product factswarning

Found: pricing, security, integration

Answer concrete questions about fit, pricing, integrations, security, comparisons, and limitations where applicable.

Trust

Verifiable sources and identity linksfail

0 outbound references

Link claims, identity profiles, policies, and primary sources where they help verification.

Publisher and accountability links are findablefail

0 identity, contact, or policy links detected

Link the responsible organization, author, contact, and relevant policies.

Extraction

Facts are readable without running JavaScriptfail

0 readable characters in HTTP 403 response

Render the core facts in the initial HTML.

Lists and tables organize factswarning

0 HTML lists, tables, or definition lists

Use semantic lists or tables when they clarify comparisons and factual details.

Answer structure

Questions have discoverable answer sectionswarning

0 question-oriented headings; structured answers absent

Use direct headings and concrete answers for questions your audience actually asks.

Concise passages can be extractedfail

0 paragraphs contain 80–500 characters

Write self-contained passages with enough context to stand alone.

Decision facts

Cost or access terms are statedpass

Cost or access language detected

Explain whether access is free, paid, restricted, or requires contacting the team.

Requirements and limitations are statedwarning

No requirements or limitation language detected

State important constraints so an answer can describe both fit and limitations.

Optional discovery

A readable Markdown alternate existsnot applicable

No readable root Markdown alternate; HTML remains sufficient

Markdown can help extraction but is optional and does not establish citations.

SEO

52/100 F

Checks technical crawl and indexing foundations. It does not measure rankings, backlinks, Core Web Vitals, or actual indexing.

SEO foundation

Public page respondsfail

HTTP 403 · text/html; charset=UTF-8

Specific page titlepass

Just a moment...

Use a concise, specific title of roughly 15–70 characters.

Meta descriptionfail

No meta description

Summarize the page in one specific sentence.

Canonical URLfail

No valid canonical

Publish one absolute canonical URL.

Indexing allowedfail

noindex,nofollow,

Remove noindex from public acquisition pages.

Readable heading structurefail

0 H1 · 0 hierarchy jumps

Use one descriptive H1 and avoid skipped heading levels.

Meaningful content in initial HTMLfail

0 readable characters

Render the core explanation in the initial HTML.

XML sitemappass

7 entries · 0 with lastmod

Publish a valid sitemap or sitemap index at /sitemap.xml.

Crawl access

Googlebot crawl permissionpass

Googlebot is allowed at this URL

Keep public search pages crawlable through robots.txt.

HTTPS deliverypass

https:

Serve canonical pages over HTTPS.

HTML content typepass

text/html; charset=UTF-8

Serve this page with an HTML content type.

Missing pages return a not-found statuspass

Sampled missing path returned HTTP 404

Return HTTP 404 or 410 for genuinely missing pages.

Page metadata

Mobile viewport declaredpass

width=device-width,initial-scale=1

Declare a responsive viewport and verify the rendered mobile layout.

ChatGPT vs Perplexity

35/100 F

This compares declared crawler access and public HTTP responses. It does not prove indexing, citations, training, or referrals.

Policy

Crawler policy coveragepass

4/4 search crawlers allowed by robots.txt

Allow search crawlers on public pages intentionally; use training controls separately.

Explicit, inspectable policywarning

robots.txt unavailable

Publish a stable robots.txt even when wildcard access is allowed.

Access

Live response coveragefail

0/4 received usable responses

Check CDN, bot protection, rate limits, and application challenges for blocked agents.

Parity

Content parity across agentsfail

No successful responses

Serve equivalent public facts to agents and people; investigate intentional differences.

Agent experience

25/100 F

Public access was limited (HTTP 403); the score is capped at 25.

Indexability

Public origin is reachablefail

HTTP 403 · text/html; charset=UTF-8

Return a successful public HTML response from the canonical origin.

Crawler policy permits the public surfacepass

robots.txt fetched and evaluated

Publish a clear robots.txt policy for useful public pages.

Canonical sitemap is validpass

7 discovered URLs

Publish a same-origin sitemap containing canonical public URLs.

Unknown URLs return a real 404pass

Probe returned HTTP 404

Return HTTP 404 for an unknown public path.

Important destinations use crawlable linksfail

0 public links in initial HTML

Use ordinary anchors for primary facts and actions.

Response metadata is predictablepass

text/html; charset=UTF-8 · 5514 bytes

Serve bounded HTML with a declared content type.

Retrievability

Initial HTML contains useful contentfail

0 readable characters

Render primary product facts, navigation, and action context in initial HTML.

Semantic headings and landmarksfail

0 H1 · 0 headings

Use one descriptive H1 plus main and navigation landmarks.

Language and content type are declaredpass

text/html; charset=UTF-8 · lang=en-US

Declare the HTML content type and document language.

Markdown representation is availablenot applicable

Not found

Offer a same-origin Markdown alternate for content-heavy workflows.

llms.txt routes agentsnot applicable

Not found

Publish concise llms.txt navigation to canonical facts and capabilities.

Core facts have stable URLswarning

1/4 pricing/docs/security/status/support pages found

Give current product facts stable, linked URLs.

Understandability

Product identity and purpose are explicitwarning

Just a moment... · No H1

State the canonical product name, audience, and job in visible text.

Structured identity matches the pagefail

No JSON-LD types

Publish valid source-grounded entity data.

Current commercial facts are visiblenot applicable

Not a commercial profile

Expose current pricing, limits, availability, and eligibility.

Canonical identifiers are stablewarning

No canonical URL

Use canonical URLs and stable identifiers for public entities.

Ownership and freshness signals existpass

Checked public fact surfaces for support, status, authorship, and dates

Publish ownership, support/status routes, and updated dates for time-sensitive facts.

Operability

One low-risk first action is clearnot applicable

No action profile detected

Document one safe public action with a clear success state.

Action inputs and outcomes are explicitnot applicable

Public contract language or OpenAPI found

Document inputs, authentication, outputs, errors, and retries.

OpenAPI contract is discoverablenot applicable

Not found

Publish a valid OpenAPI document when a public API exists.

Authentication is machine-readablenot applicable

No developer profile

Publish standard auth metadata, or explicitly document that the API is public and keyless.

A genuine agent capability is discoverablenot applicable

No capability manifest

Expose a real MCP, skill, WebMCP, or equivalent capability when useful.

Setup, verification, and removal are explainednot applicable

No developer profile

Document setup, a verification command, and removal.

Costly actions have a confirmation boundarynot applicable

No commercial profile

Require confirmation before payment, publication, deletion, or commitment.

Outcome visibility

Core actions expose completionnot applicable

No action profile

Return or display an unambiguous success state.

Completed work has durable proofnot applicable

No action profile

Provide a stable receipt, result URL, status resource, or identifier.

Support and status are findablepass

Support/status language inspected

Link stable support and status surfaces.

Actions return a correlation identifiernot applicable

No applicable profile

Return a stable request, receipt, order, or trace identifier.

Run another grade.

Agent experience →SEO →AEO →WebMCP →ChatGPT vs Perplexity →International readiness →