Health and therapy · Multipage institutional site
Clínica Entrelinhas
Site for an online psychotherapy clinic with three psychologists, where patients pick a therapist and book straight on WhatsApp.
- Client
- Online psychotherapy clinic with a team of three psychologists
- Where
- Teófilo Otoni, MG, Brazil · online sessions in Brazil and abroad
- Technology
- HTML · CSS · JavaScript · Schema.org · Hostinger
- Status
- Live · entrelinhas.nexialabs.com.br
- Development
- André Gomes · NexiaLabs
In short
Clínica Entrelinhas is an online psychotherapy clinic based in Teófilo Otoni, Minas Gerais, seeing patients in Brazil and abroad by video call. André Gomes, from NexiaLabs, built the five page site in plain HTML, CSS and JavaScript, with a profile for each psychologist, services, an FAQ and WhatsApp booking. The site uses no framework or build step and is published as static files on Hostinger.
The client
Entrelinhas brings together three psychologists, Victória Valentini, Gleyci Leal and Fernanda Costa, working with Cognitive Behavioral Therapy, Schema Therapy and Analytical Psychology. Sessions happen only by video call, for adults, teenagers and couples in any city or country, including Brazilians living abroad. The clinic does not take health insurance, issues receipts for reimbursement and offers reduced fee slots. Booking already happened on WhatsApp, and the clinic needed a site that leads there.
The challenge
People looking for therapy often cannot name what they feel and give up at the first obstacle. The site had to welcome that person, show that there are three professionals with different approaches and audiences, and help with the choice. Since the clinic serves people anywhere, the page had to load fast on a poor mobile connection. And everything had to fit simple shared hosting, with no application server to maintain.
What was built
André built a five page site: home, team, services, FAQ and contact. The home page explains how to start in three steps and lists the concerns the clinic treats, from anxiety and burnout to ADHD and level 1 autism. Each psychologist has a card with her license number, approach and audience, plus a button that opens WhatsApp with a message already naming who the person wants to see. The contact form has no back end: JavaScript builds the message and opens WhatsApp. The sage green and cream palette came from the clinic's real logo.
What the system does
- Team page with each psychologist's license number, approach, specialties and audience.
- A booking button for each psychologist that opens WhatsApp with her name in the message.
- Contact form that builds the message and opens WhatsApp, with no server and no third party service.
- FAQ on online therapy, fees, reimbursement and choosing a therapist, using the native HTML accordion.
- Schema.org structured data on each page: MedicalBusiness, Person for each psychologist, Service and FAQPage.
- Scroll entrance animations with Intersection Observer, turned off for visitors who prefer reduced motion.
// For whoever reviews the code: architecture and decisions.
Under the hood
The site is five HTML files with custom CSS and JavaScript, uploaded straight to Hostinger shared hosting, with no framework, no build and no Node. CSS is split in two: the critical part, for the header and top of the page, loads blocking, and the main stylesheet loads afterwards without blocking rendering. JavaScript loads with defer and handles the header on scroll, the mobile menu, the animations and the form. Images declare width and height, and only the top image gets high priority while the rest load on demand. A short .htaccess handles caching: HTML always revalidated, CSS and JS for seven days with a version in the link, and images for thirty days.
Technical decisions
- A form that opens WhatsApp instead of sending email, because the clinic already books there and this avoids any external service or server.
- Critical CSS split from the main stylesheet, so the top of the page shows up fast even on a slow mobile connection.
- FAQ accordion built with native details and summary, no JavaScript, keyboard accessible out of the box.
- Palette taken from the real logo, sage green, instead of the blue suggested in the first request, so the site matches the identity the clinic already uses.
Does your business look like this one?
For clinics with more than one professional working online that want patients to choose who to see and book a session in a few taps.
Frequently asked questions
Who developed Clínica Entrelinhas?
Clínica Entrelinhas was developed by André Gomes Andrade, a full stack developer from Carlos Chagas, Minas Gerais, Brazil, at NexiaLabs, from planning to launch.
Where is the client of Clínica Entrelinhas based?
Online psychotherapy clinic with a team of three psychologists. Teófilo Otoni, MG, Brazil · online sessions in Brazil and abroad.
Which technologies were used to build Clínica Entrelinhas?
Clínica Entrelinhas uses HTML, CSS, JavaScript, Schema.org, and Hostinger.
Can you build a similar project for my business?
Yes. Every project is custom built, with code and accounts in the client's name. The first step is a WhatsApp conversation at +55 (33) 98465 6356 to understand what you need.
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