What tech categories does Yoluko detect?

Yoluko detects 24+ technology categories from clinic websites, including practice management systems (PMS/EHR), online booking platforms, payment processors, CRM tools, telehealth platforms, ad pixels (Google, Meta, LinkedIn), form builders, review widgets, analytics tools, live chat, and more. Detection runs via automated website crawling, not self-reported surveys.

How often is the data refreshed?

Yoluko crawls all 85,000+ clinic brands every week. Migration signals, such as PMS switches, new tool installs, and vendor removals, are generated by diffing each week's crawl against the previous one. Clients on a weekly feed receive updated data every Wednesday.

Which countries does Yoluko cover?

Yoluko currently covers Australia (43,000+ clinic locations across all states and territories) and the United Kingdom (70,000+ clinic locations across England), totalling 115,000+ locations and 85,000+ unique clinic brands. The United States and New Zealand are on the roadmap.

What clinic types are included in the dataset?

The dataset covers 900+ clinic types across healthcare, including general practice (GP), dental, physiotherapy, psychology, chiropractic, optometry, podiatry, dermatology, occupational therapy, speech pathology, veterinary clinics, and more. Each location is classified by type from its Google Maps listing.

How does Yoluko detect which software a clinic uses?

Yoluko crawls the public-facing website of each clinic and analyzes the HTML, JavaScript, iframes, and embedded widgets for signatures of known software products. For example, a Cliniko booking widget, a HotDoc iframe, a Stripe checkout script, or a HubSpot tracking pixel. This is passive detection from publicly available data, not scraping login portals or private systems.

Yoluko is used by three main buyer types: (1) Sales teams at healthtech vendors who need qualified lead lists filtered by tech stack and firmographics, (2) investors and analysts sizing healthcare markets or evaluating consolidation trends, and (3) consultants building territory plans or competitive intelligence reports.

Yoluko/Clinic profiles/johndecarleopticians.co.uk

🇬🇧United KingdomOptician

De Carle John

15-16, Brook's Mews, London, EN W1K 4DS·johndecarleopticians.co.uk·Updated 8 Nov 2026

Google rating

3Fair

3 Google reviews

Locations

1location

London

Digital maturityLow

3 of 14 tech categories detected

De Carle John is a optician located in London, EN, United Kingdom. The clinic holds a 3/5 Google rating from 3 reviews.

Site profile

Domainjohndecarleopticians.co.uk

TypeOptician

CityLondon

StateEN

PostcodeW1K 4DS

Booking flowEmbedded on website

CountryUnited Kingdom

Last update8 Nov 2026

Clinic contact

+44 2074997771

Decision-maker name, role and verified email are in the full dataset.

Visit johndecarleopticians.co.uk

Technology stack

3 of 14 categories detected

Clinical systems

0/4

Practice Management (PMS)No practice management (pms) detected

Online BookingNo online booking detected

TelehealthNo telehealth detected

AI ScribeNo ai scribe detected

Payments & billing

0/3

Payment ProcessingNo payment processing detected

Buy Now Pay LaterNo buy now pay later detected

Health ClaimsNo health claims detected

Marketing & engagement

1/4

CRMNo crm detected

FormsNo forms detected

Live ChatNo live chat detected

Email PlatformPrivateEmail

Web & analytics

2/3

CMS / Website BuilderDuda

Advertising PixelsNo advertising pixels detected

AnalyticsMatomo

Reputation

0/2

Review PlatformNo review platform detected

Displayed ReviewsNo displayed reviews detected

Free preview

The tech stack is just the start.

Decision-maker contacts, market signals, review analytics, billing flags. 50+ additional fields locked below.

Data refreshed every week. Always current.

Decision-maker contacts

Owner / practice manager name
Verified work email
LinkedIn profile URL
Role at the clinic

Practitioner roster

Names and specialties
Headcount by discipline
Team page URL
Practitioner count

Migration signals

PMS switches (with dates)
New tools installed
Tools removed
First seen online

Market intelligence

Maturity rank in EN
Peers on same PMS
Clinics switching away
Tech adoption trends

Billing & funding

Bulk billing status
NDIS / DVA / WorkCover
Billing type classification
Estimated patient volume

1 location: full detail

Street address per site
Per-location phone & email
Per-location Google rating
Site-level booking URL

Want this data for all opticians in London?

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Frequently asked questions

Where is De Carle John located?

De Carle John is located in London, EN, United Kingdom. The postcode is W1K 4DS.

What type of healthcare provider is De Carle John?

De Carle John is a optician based in London, EN.

Does De Carle John offer online booking?

No online booking system was detected on De Carle John's website. Contact De Carle John directly to arrange a visit.

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