Tsoden
Public audit for www.detandenkliniek.nl

Fast revenue-leak triage

de tandenkliniek is 6 fixes away from more booked appointments.

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 5 live pages · metadata, crawlability, trust, CTA, schema, sitemap, robots

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

6 fixable leaks

The complete, prioritized plan to fix all 6 leaks above and win more booked appointments — written for de tandenkliniek, delivered instantly.

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

What buyers and AI/search engines see right now

Pages checked55 read in full
How we read itRead as crawlers doSame view buyers & bots get
Response time3132msSlower than the 2.5s target
Checks verified6/137 need fixing

Diagnostics

Full technical analysis

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

17 pass 5 warn 14 fail
Findability 77/100 needs work
AI & Answer Engines 0/100 critical
Performance 33/100 critical
Security 54/100 critical
Conversion 45/100 critical
Trust 29/100 critical

Priorities

Top Leaks To Fix First

Ranked by revenue impact. Each one is something patients — 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

Put a clear "Book an appointment" button above the fold so a visitor can book an appointment in one tap.

02

Structured data

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

03

Meta description

Add a benefit-led meta description (what you offer + the next step) so your search snippet earns the click.

04

Single obvious H1

Add one clear H1 that names the target customer and result.

05

Fast initial response

Speed up the homepage — most patients arrive on a phone, and a slow first load loses them before the page shows.

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 booked appointments — in priority order.

Scope: an automated scan of the 5 pages 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)

  • Specific, quantified result — found: “39065594502 m”
  • Visible pricing / 'starting at' anchor — found: “Plan”
  • Easy lead-capture path — found: “form field on page” (on /contact)

Highest-impact additions to sell more

  • Clear value proposition (headline) — Lead with one headline that names the customer and the outcome they get, not a slogan.
  • 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.
  • Risk reversal (trial / guarantee / no card) — Lower perceived risk: free trial, money-back guarantee, no credit card, or cancel-anytime.
  • 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 de tandenkliniek — 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

Put a clear "Book an appointment" button above the fold so a visitor can book an appointment in one tap.

  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. Meta description

Add a benefit-led meta description (what you offer + the next step) so your search snippet earns the click.

  1. Write a 140–155 character description that states the offer and the next step.
  2. Lead with the benefit, end with a soft call to action.
  3. Include the term a buyer would search so the snippet matches their query.

4. Single obvious H1

Add one clear H1 that names the target customer and result.

  1. Add exactly one <h1> at the top of the page that names the customer and the result.
  2. Make it real text (not an image or a JavaScript-only node) so crawlers and AI read it.
  3. Demote decorative headings to <h2>/<h3> so the hierarchy is clean.

5. Fast initial response

Speed up the homepage — most patients arrive on a phone, and a slow first load loses them before the page shows.

  1. Compress and lazy-load images; serve modern formats (WebP/AVIF).
  2. Put the site behind a CDN and enable caching of static assets.
  3. Defer non-critical JavaScript so the first screen paints fast.

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>.
De Tandenkliniek – Uw Stralende Glimlach
Meta description
Where to paste: In <head>, set <meta name="description" content="…"> to this (replace the old one).
Ervaar professionele tandheelkunde voor een gezond gebit. Maak vandaag nog een afspraak!
H1 — main page heading
Where to paste: Make this the single <h1> at the top of the homepage (real text, not an image).
Professionele Tandheelkunde voor een Stralend Gebit

— or one of these —
- Uw Glimlach, Onze Zorg
- Kwaliteitstandheelkunde voor Iedereen
Primary CTA button
Where to paste: Use as the main button above the fold; repeat it after your proof/services section.
Maak een afspraak
JSON-LD structured data (LocalBusiness)
Where to paste: Paste this entire block right before </head> (or before </body>).
<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "LocalBusiness",
  "name": "de tandenkliniek",
  "url": "https://www.detandenkliniek.nl/",
  "description": "De Tandenkliniek biedt hoogwaardige tandheelkundige zorg in Capelle aan den IJssel.",
  "makesOffer": [
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Algemene tandheelkunde"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Cosmetische tandheelkunde"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Tanden bleken"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Implantaten"
      }
    },
    {
      "@type": "Offer",
      "itemOffered": {
        "@type": "Service",
        "name": "Orthodontie"
      }
    }
  ]
}
</script>

Page-by-page findings

PageWhat to fix
/no H1 heading
/contactno H1 heading
/inschrijven-nieuwe-patientenno H1 heading
/behandelingen-2no H1 heading
/tarievenno H1 heading

Action order

48-Hour Fix Plan

  • Put a clear "Book an appointment" button above the fold so a visitor can book an appointment in one tap.
  • Add structured data (LocalBusiness / Organization schema: address, hours, phone, ratings) so search engines show you with rich results.
  • Add a benefit-led meta description (what you offer + the next step) so your search snippet earns the click.
  • Add one clear H1 that names the target customer and result.
  • Speed up the homepage — most patients arrive on a phone, and a slow first load loses them before the page shows.

Why it matters

The fastest patients do not read every page. They scan the first screen, trust signals, pricing cues and how easy it is to book an appointment. Missing signals make the offer harder to understand and easier to ignore.

Packages

Turn this into more booked appointments

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 de tandenkliniek — 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 de tandenkliniek — metadata, schema, CTA, 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 de tandenkliniek + 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 5 pages; “couldn’t verify” means a signal needs JavaScript to read and we won’t guess.

What we read

TitleDe Tandenkliniek &#8211; voor een stralend gebit
Meta description0 chars
H1 heading Missing
Structured data Missing

Crawl & AI files

robots.txt Found
sitemap.xml Found
llms.txt (AI) Missing
Response time3132ms

Pages we checked

/
De Tandenkliniek &#8211; voor een stralend gebit
Read
/contact
Contact &#8211; De Tandenkliniek
Read
/inschrijven-nieuwe-patienten
Inschrijven nieuwe patiënten &#8211; De Tandenkliniek
Read
/behandelingen-2
Behandelingen &#8211; De Tandenkliniek
Read
/tarieven
Tarieven &#8211; De Tandenkliniek
Read

Vragen over de bevindingen? Reply to the email, or reach us directly — we answer same day.

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

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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 15 Aug 2026 — we re-run it fresh when you order de tandenkliniek · Grade D · 41/100
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