CRCrawlRanker
Back
Scan complete

wan4ai.app

1 page · 0.4s · Scanned just now

0/ 100
AI automation score

Mostly AI-generated

78% confidence

How to read this score
0–35 · Mostly human35–65 · Mixed signals65–100 · Mostly AI

The score is a fingerprint of automation, not a quality judgment. A high score means the page reads as machine-generated. It doesn't mean the page is bad.

What we saw

The page exhibits a textbook AI-generated content structure: a rigid Hero → Overview → Advantages (six numbered items each opening with a noun phrase) → FAQ → CTA sequence with every H2 two-to-five words long. The body copy stacks generic benefit claims ("combine bilingual prompt support, multi-object staging, and targeted product camera controls in an independent studio") with no specific prices, real user names, dates, or anecdotes, and the phrase "inspect and refine" repeats verbatim across multiple sections — a hallmark of LLM copy produced in a single pass.

50/100Caution
AI Governance· ecommerce

3 governance risks detected

2 high1 medium
What we scanned
Page title
Wan 4 | AI Video Generator with Bilingual & Multi-Object Control
Meta description
Wan 4 turns text and images into video clips with native bilingual prompting, multi-object scene control, and motion designed for product demos on wan4ai.app.
Final URL
https://wan4ai.app/
Canonical URL
https://wan4ai.app/
Robots directive
index, follow
Language
en
Search & social preview

How the page presents itself in a Google result and as a shared link, rebuilt from the tags we crawled.

Google result
w
wan4ai.appwan4ai.app

Wan 4 | AI Video Generator with Bilingual & Multi-Object Co…

Wan 4 turns text and images into video clips with native bilingual prompting, multi-object scene control, and motion designed for product demos on wan4ai.…

  • Title · 64 characters — long titles get cut around 60
  • Description · 158 characters — long descriptions get cut around 155
Fine-tune this snippet in the SERP simulator
Shared link card
wan4ai.app

Wan 4 | AI Video Generator with Bilingual & Multi-Object Control

Wan 4 turns text and images into video clips with native bilingual prompting, multi-object scene control, and motion designed for product demos on wan4ai.app.

  • Open Graph image present
AI Governanceecommerce · 57%
50/100
Caution3 risks detected
highE-commerce site with AI score ≥ 60

AI-generated product descriptions risk FTC false advertising action

FTC Act §5 prohibits unfair or deceptive acts regardless of whether they are intentional. AI-generated product descriptions that contain unsupported efficacy claims, fabricated specifications, or misleading comparisons are fully subject to this standard.

FTC Act Section 5FTC Advertising Guidelines
Official guidanceFTC — Advertising and Marketing BasicsFTC Act Section 5
Fix
Product description review checklist
## AI Product Description Review Checklist

Before publishing AI-generated product descriptions, verify:

- [ ] All specification claims (dimensions, weight, materials) match supplier data
- [ ] Performance claims ("best", "fastest", "most durable") are either removed or substantiated
- [ ] Comparison claims against competitors are accurate and current
- [ ] Health or safety benefit claims are reviewed by a qualified person
- [ ] "AI-assisted" label added if required by platform terms

**FTC standard:** Advertising must be truthful, not misleading, and claims
must be substantiated before publishing — not after a complaint.
Pro2 more risks hidden

Unlock the full breakdown

Pro shows each risk’s plain-English explanation, regulatory framework, official guidance links, and copy-paste fix snippets — plus the AI-generated governance document for your site.

1 high1 medium
See Pro pricing
Top findings
  • Strong signalStructure

    Page follows a rigid AI page-builder template with six numbered feature cards and boilerplate section order

    Evidence
    • “What is Wan 4 on wan4ai.app?”H2
    • “Why create clips with Wan 4?”H2
    • “Ready to create multi-object scenes with Wan 4?”H2
    Try this

    Break the templated section order and rewrite H2s as full, specific sentences rather than question-formula placeholders.

  • Strong signalContent

    Repeated phrase 'inspect and refine' and parallel listicle structure signal single-pass LLM copy

    Evidence
    • “inspect and refine motion to match your vision”body
    • “inspect and refine movement”body
    • “combine bilingual prompt support, multi-object staging, and targeted product camera controls in an independent studio”body
    Try this

    Replace repeated filler phrases with concrete specifics — actual generation times, real credit costs, or named customer workflows.

  • Clear signalTone

    Uniform marketing register across all sections with no voice variation, personality, or specificity

    Evidence
    • “coordinate interacting items like hands and packaging across the scene”body
    • “Manage subscription credits or non-expiring credit packs with upfront quotes shown before every generation”body
    • “Direct camera orbits and close-up focus passes to showcase consumer products”body
    Try this

    Add at least one section written in a distinct first-person voice — a founder note, a real use-case story, or a concrete before/after example.

What's working

Signals of human authorship the page is doing well.

  • Content

    Bilingual UI with language switcher (EN/中/JA/DE/FR/IT/ES/BR) suggests real product investment beyond templated copy.

SEO auditExcellent
93/100
AI breakdown by category
  • Content85

    Numbered listicles with parallel verb-opening items, generic benefit-stacking ("combine bilingual prompt support, multi-object staging, and targeted product camera controls"), and zero named users, prices, or dates

  • Structure88

    Classic AI-builder template: Hero → Overview → Advantages (6-icon feature grid) → Who Uses → Core Features → How-To → FAQ → CTA, all H2s are 2–5 words

  • Imagery50

    Only 4 images present with limited signal; 1 missing alt text suggests no thorough human review of media

  • Tone80

    Uniform marketing register throughout — "inspect and refine", "coordinate interacting items", "manage subscription credits" — no voice variation, no jokes, no personality

By the numbers
  • Words1,100
  • Images4
  • Alt coverage75%
  • Internal links28
  • External links8
  • Schema blocks1
  • HTML size255 KB
  • Text-to-HTML3%
Sentence rhythmModerate variation

Each bar is one sentence of the page, in reading order — taller means longer. Human prose tends to look jagged, mixing short punches with long explanations. Machine drafts tend to flatten into even bars.

Avg words / sentence28.4
Rhythm variation46%
Vocabulary diversity48%
Sentences analysed15

Computed from the body text we crawled, split on punctuation and filtered to prose-length sentences. Rhythm is a heuristic, not a verdict — some human writers are metronomically even, and a good editor smooths a machine draft.

LLM-marker phrases

No common LLM-marker phrases found — none of the stock AI vocabulary we scan for appears in the body text even once.

SEO audit detail
  • Meta tags
    All present
    Why this matters

    Why it matters. Title and description are the two strings Google shows in search results. They decide whether anyone clicks. A canonical tag tells Google which URL is the source of truth when the same content lives at multiple paths.

    Passing looks like. A non-empty title under 60 characters, a meta description under 160, and a self-referencing canonical link.

    Fix. Add the missing tags inside the page head. Treat the title as a headline you'd want to read in a SERP, not a brand slogan.

  • Heading structure
    1 H1, 7 H2
    Why this matters

    Why it matters. Headings are how crawlers and assistive tech understand a page's outline. One H1 names the page. H2s break it into sections. Skipped levels and missing H1s confuse both.

    Passing looks like. Exactly one H1, at least one H2, and no skipped levels (no H1 to H3 jumps).

    Fix. Replace the missing or duplicate H1 with a single, descriptive heading. Promote section titles to H2. Demote sub-points to H3.

  • Mobile readiness
    Responsive
    Why this matters

    Why it matters. Google indexes mobile-first. A page without a responsive viewport renders zoomed-out on phones, fails Core Web Vitals on touch, and loses its mobile ranking.

    Passing looks like. A meta viewport tag with width=device-width and a layout that reflows under 600px.

    Fix. Add a viewport meta tag set to width=device-width and initial-scale=1, then audit your largest blocks at mobile widths.

  • Page speed signals
    0.4s · 255 KB
    Why this matters

    Why it matters. Page weight and response time directly feed Core Web Vitals. Slow LCP and oversized HTML hurt rankings more than people expect.

    Passing looks like. First-byte under 1.5s, HTML payload under 500 KB, fewer than 30 images on the initial render.

    Fix. Trim render-blocking scripts, defer non-critical CSS, and serve compressed images sized to the viewport. Move heavy components below the fold.

  • Schema markup
    1 schema blocks
    Why this matters

    Why it matters. JSON-LD structured data is how you earn rich results: review stars, FAQ accordions, breadcrumbs, article cards. Skip it and Google has nothing structured to pull from when it builds your SERP card.

    Passing looks like. At least one valid JSON-LD block matching schema.org types relevant to the page (Article, Product, FAQPage, Organization).

    Fix. Add an application/ld+json script block describing the page. Validate with Google's Rich Results Test before deploying.

  • Broken links
    0/5 broken in sample
    Why this matters

    Why it matters. Broken internal links waste crawl budget, degrade UX, and signal to Google that the site isn't well-maintained. They also cap how deep crawlers reach.

    Passing looks like. Every internal link in the sample returns 2xx or 3xx. No dead anchors, no stale paths.

    Fix. Use the link list above to spot the broken paths. Either restore the missing pages or update the links to point at live URLs.

  • Image alt text
    1 missing alt
    Why this matters

    Why it matters. Alt text is what screen readers read aloud, and what Google reads instead of pixels. Skip it and you lose on both fronts.

    Passing looks like. Every meaningful image has a descriptive alt attribute. Decorative images can use alt="" to be skipped intentionally.

    Fix. Audit images in /assets and CMS uploads. Write alts that describe what's in the image, not what it links to.

Heading outline

Every H1, H2, and H3 we found on the page, in document order.

Show heading outline
  1. H1Wan 4Controlled Multi-Object AI Video with Bilingual Prompting
  2. H2What is Wan 4 on wan4ai.app?
  3. H2Why create clips with Wan 4?
  4. H2Who uses Wan 4?
  5. H2Core Features of the Wan 4 Web Studio
  6. H2Creating with Wan 4
  7. H2Wan 4 FAQ — Studio Capabilities & Workflows
  8. H2Ready to create multi-object scenes with Wan 4?
  9. H3Bilingual prompt precision
  10. H3Multi-object spatial stability
  11. H3Controlled product demo paths
  12. H3Configurable video and audio options
  13. H3Transparent web studio credits
  14. H3Independent multi-model studio
  15. H3Ecommerce brands
  16. H3Digital marketers
  17. H3Cross-border creators
  18. H3Creative directors
  19. H3Game & digital designers
  20. H3Indie content producers
  21. H3Bilingual Prompt Interpretation
  22. H3Multi-Object Spatial Coordination
  23. H3Controllable Product Motion
  24. H3Flexible Clip Durations
  25. H3Select your input mode
  26. H3Specify subjects & motion
  27. H3Render, inspect, and export
Sampled links

We HEAD-check up to five internal links to spot broken paths quickly.

Show sampled links

Was this report useful?

Share this scan

Every CrawlRanker scan gets a public, shareable URL. Send it to a client, post it in a thread, or benchmark a competitor.

Scan another site

Preview scan. SEO checks are live. AI scoring is in beta.