Tsoden
Public audit for diffui.ai

Fast revenue-leak triage

diffui.ai is 6 fixes away from more trial signups.

The site is likely invisible or ambiguous to buyers and AI/search systems. The fastest wins are clearer offer framing, schema, CTA, pricing, and trust signals.

Read from 1 live page · metadata, crawlability, trust, CTA, schema, sitemap, robots, llms.txt

Questions about this audit? Reply to the email or write to us — a human answers same day.

6 fixable leaks3/8 selling signals live7/13 checks passed

The complete, prioritized plan to fix all 6 leaks above and win more trial signups — written for diffui.ai, delivered instantly.

Book a free 30-min call See what's leaking ↓

What buyers and AI/search engines see right now

Pages checked11 read in full
How we read itRead as crawlers doSame view buyers & bots get
Response time1271msUnder the 2.5s target
Checks verified7/136 need fixing

Diagnostics

Full technical analysis

36 checks across six areas — search visibility, AI & answer engines, performance, security, conversion and trust — each measured against diffui.ai's live site.

20 pass 4 warn 12 fail

Findability

11/12 pass · 96/100
Page title
43 chars
Pass
Meta description
83 chars
Pass
Single H1 heading
present (1/1 pages)
Pass
Heading structure (H1–H3)
H1:1 H2:4 H3:0
Pass
Canonical tag
present
Pass
Indexable by search
indexable
Pass
Mobile viewport
set
Pass
Language declared
en
Pass
Image alt text
no images
Pass
Content depth
157 words
Issue
XML sitemap
found
Pass
robots.txt
found
Pass

AI & Answer Engines

0/5 pass · 0/100
Structured data (Schema.org)
none
Issue
FAQ / Q&A schema
missing
Issue
Open Graph (social preview)
missing
Issue
Twitter / X card
missing
Issue
llms.txt (AI summary)
missing
Issue

Performance

3/4 pass · 44/100
Server response time
1,271 ms
Warning
HTML page weight
5.8 KB
Pass
Compression (gzip/brotli)
enabled
Pass
Render-blocking scripts
4 blocking / 7 scripts
Issue
Browser caching
cache-control set
Pass

Security

3/3 pass · 69/100
HTTPS / SSL
enabled
Pass
HSTS
enabled
Pass
Content-Security-Policy
missing
Warning
X-Content-Type-Options
missing
Warning
Clickjacking protection
missing
Warning
No mixed content
clean
Pass

Conversion

1/4 pass · 27/100
Clear value proposition
found: “Prompt to design, without the slop”
Pass
Primary call-to-action
not found
Issue
Easy contact / booking
not found
Issue
Visible pricing signal
not found
Issue

Trust

2/4 pass · 43/100
Social proof
not found
Issue
Risk reversal
found: “No credit card”
Pass
Legal / privacy pages
privacy + terms
Pass
Analytics installed
none detected
Issue

Priorities

Top Leaks To Fix First

Ranked by revenue impact. Each one is something users — or an AI answer engine — need to see and currently can't. Fixing the top few moves your score the most.

01

Direct conversion CTA

Add a prominent call-to-action for starting a free trial directly on the homepage.

02

Structured data

Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.

03

Pricing or buying signal

Include clear pricing information or signals to encourage signups.

04

Contact or booking path

Streamline the process for users to start their free trial with fewer clicks.

05

AI-readable llms.txt

Publish /llms.txt with a concise machine-readable product summary, audience, pricing, and docs links.

06

Open Graph metadata

Add Open Graph tags so shared links render with a clear title and value proposition.

Conversion evidence

How The Page Sells

3 of 8 of the buying-decision signals we could verify are on your site today. Only 3 of 8 buying-decision elements were detected. Visitors likely leave without enough reason to act, so adding these is the highest-leverage revenue work.

Below is the breakdown: what's already working (with the exact text quoted from your page as proof), and the highest-impact additions to win more trial signups — in priority order.

Scope: an automated scan of the 1 page we could read across your site. Every “found” item quotes the exact text on your page so you can verify it. It doesn't judge copy quality or design.

Selling well (detected, with proof)

  • Clear value proposition (headline) — found: “Prompt to design, without the slop”
  • Specific, quantified result — found: “5 m”
  • Risk reversal (trial / guarantee / no card) — found: “No credit card”

Highest-impact additions to sell more

  • Action-oriented primary CTA — Place one clear action button above the fold (e.g. Start free, Book a demo).
  • Social proof (testimonial / customers / rating) — Add a testimonial, customer logo, star rating, or an 'N customers' proof point near the top.
  • Visible pricing / 'starting at' anchor — Show pricing or a 'starting at' anchor so buyers can self-qualify without emailing.
  • Easy lead-capture path — Give an easy capture path: short form, booking link, or contact route from the first screen.
  • Objection handling (FAQ) — Answer the top 3-5 buyer objections in an FAQ to remove hesitation before the CTA.

Deliverable

Your complete fix pack is ready

We've already done the full work-up for diffui.ai — every fix written out, with copy and code ready to paste. Here's what's inside:

Complete fix plan (every issue, step by step)

1. Direct conversion CTA

Add a prominent call-to-action for starting a free trial directly on the homepage.

  1. Place one primary button above the fold with action text (e.g. the suggested CTA below).
  2. Repeat the same CTA after the proof section and in the footer.
  3. Make the button visually dominant — one accent colour used only for the primary action.

2. Structured data

Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.

  1. Add JSON-LD using the schema snippet below, edited with your real details.
  2. Validate it in Google's Rich Results Test before publishing.
  3. Keep it in sync with the on-page facts (name, address, phone, offers).

3. Pricing or buying signal

Include clear pricing information or signals to encourage signups.

  1. Show pricing, packages, or a 'from …' anchor so buyers can self-qualify.
  2. If pricing is bespoke, give a starting price or a typical range.
  3. Pair each price with what's included so it reads as value, not cost.

4. Contact or booking path

Streamline the process for users to start their free trial with fewer clicks.

  1. Add a visible booking link, short form, or tap-to-call number on the first screen.
  2. Keep the form to 3 fields max; every extra field drops completion.
  3. Confirm submissions with a clear success state, not a silent reload.

5. AI-readable llms.txt

Publish /llms.txt with a concise machine-readable product summary, audience, pricing, and docs links.

  1. Publish /llms.txt with a plain-text product summary, audience, pricing and key links.
  2. Keep it concise — answer engines reward clear, factual structure.
  3. Update it when your offer or pricing changes.

6. Open Graph metadata

Add Open Graph tags so shared links render with a clear title and value proposition.

  1. Add og:title, og:description, og:image and og:url to <head>.
  2. Use a 1200×630 share image with the value proposition baked in.
  3. Test the preview with the Facebook/LinkedIn debuggers.

Done-for-you assets — copy & paste

SEO title
Where to paste: Replace the <title> tag inside your page <head>.
Diffui - Design with AI, No Hassle
Meta description
Where to paste: In <head>, set <meta name="description" content="…"> to this (replace the old one).
AI design generation that delivers 9 options in 50 seconds. Create faster, choose better. Start your free trial today!
H1 — main page heading
Where to paste: Make this the single <h1> at the top of the homepage (real text, not an image).
AI-Powered Design Generation in Seconds

— or one of these —
- Transform Ideas into Stunning Designs Instantly
- Fast, Brand-Compliant Designs at Your Fingertips
Primary CTA button
Where to paste: Use as the main button above the fold; repeat it after your proof/services section.
Start Designing Now
JSON-LD structured data (Organization)
Where to paste: Paste this entire block right before </head> (or before </body>).
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Organization",
  "name": "diffui.ai",
  "url": "https://diffui.ai/",
  "description": "Diffui offers AI-driven design generation that produces multiple options quickly and efficiently.",
  "makesOffer": [
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Rapid design generation with 9 options in 50 seconds"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Brand compliance through learned design features"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Automatic conversion of designs into responsive code"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Extraction of design tokens for consistent branding"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "No framework lock-in with vanilla Web Components"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Flexible payment options with no credit card required"
      }
    }
  ]
}
</script>
llms.txt (for AI answer engines)
Where to paste: Create a plain text file at diffui.ai/llms.txt with this content.
# diffui.ai

> AI design generation that delivers 9 options in 50 seconds. Create faster, choose better. Start your free trial today!

## Services
- Rapid design generation with 9 options in 50 seconds
- Brand compliance through learned design features
- Automatic conversion of designs into responsive code
- Extraction of design tokens for consistent branding
- No framework lock-in with vanilla Web Components
- Flexible payment options with no credit card required

## Links
- https://diffui.ai/

Page-by-page findings

PageWhat to fix
/looks healthy

Action order

48-Hour Fix Plan

  • Add a prominent call-to-action for starting a free trial directly on the homepage.
  • Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.
  • Include clear pricing information or signals to encourage signups.
  • Streamline the process for users to start their free trial with fewer clicks.
  • Publish /llms.txt with a concise machine-readable product summary, audience, pricing, and docs links.

Why it matters

The fastest users do not read every page. They scan the first screen, trust signals, pricing cues and how easy it is to start a free trial. Missing signals make the offer harder to understand and easier to ignore.

Packages

Turn this into more trial signups

You've seen the leaks. Most owners start with the €49 full report — the same fixes we'd implement for €199, written out so you can do them yourself. Want it hands-off? Step up a tier.

Do it yourselfFree

The complete evidence report and the prioritized, step-by-step plan for diffui.ai — every fix written out with copy & code ready to paste. It is on this page. Nothing to buy, nothing to unlock.

Read the full plan ↑
Done-for-you — 48h€199

We implement the highest-impact fixes for diffui.ai — metadata, schema, CTA, llms.txt, trust signals — in 48 hours. You keep every bit of the lift, no lock-in.

Have us do it — €199
Ongoing monitor€499/mo

Weekly re-checks of diffui.ai + drift alerts so the fixes compound and never silently slip back.

Start monitoring

Not sure which fits? Book a free 30-min call and we'll tell you straight. · 48-hour turnaround · no lock-in · every claim verified.

Verification

Evidence Snapshot

Every signal below was read from your live site — nothing is estimated. We checked 1 page; “couldn’t verify” means a signal needs JavaScript to read and we won’t guess.

What we read

TitleDiffui - Prompt to design, without the slop
Meta description83 chars
H1 heading Found 1/1
Structured data Missing

Crawl & AI files

robots.txt Found
sitemap.xml Found
llms.txt (AI) Missing
Response time1271ms

Pages we checked

/
Diffui - Prompt to design, without the slop
Read

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Email

Who we are

Tsoden — a full-service web studio

We don't just audit — we build and rank websites end-to-end. Web development & design, plus SEO & AEO, so your business shows up in Google and in AI answers like ChatGPT, Perplexity and Gemini. This report is where we start; we can implement every fix below and grow your visibility on a full-service basis.

Web development & redesign — fast, conversion-first sites
SEO — rank in Google for what your buyers actually search
AEO — get found & cited by AI answer engines (ChatGPT, Perplexity, Gemini)
Ongoing monitoring & growth — we keep it improving
Work with Tsoden →or email support@tsoden.ai

Curious how a competitor scores?

Run the same free check on any site — the same buying signals, the same evidence quoted from the page itself. About a minute, no email needed to see the result.

Disclaimer

This service is a marketing and informational tool based on public website signals. It is not legal, financial, tax, investment, security, or professional advice. Scores and recommendations are estimates, not guarantees of revenue, rankings, AI visibility, deliverability, or business outcomes. You remain responsible for reviewing, approving, and implementing any changes and for complying with laws that apply to your business.

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This audit is from 1 Aug 2026 — we re-run it fresh when you order diffui.ai · Grade D · 43/100
Done-for-you — €199 Book a free 30-min call