By Birth & Baby University · Last updated: October 2026 · 4 min read
A doula website has a simple job: help a family decide whether you might be the right support and make it easy to contact you. There is no research on doula websites specifically, but studies of how people judge health websites, Google’s performance guidance and the W3C’s accessibility standard give a defensible checklist. This article summarizes them and avoids promising conversion rates, since none of the sources measured them.
Key takeaways
- A review of 73 studies on trust in web-based health information found consensus that website design, clear layout, interactive features and the authority of the owner increase trust or credibility, while advertising lowers it.
- A meta-analysis of 147 studies found navigability, aesthetics and ease of understanding were the antecedents most strongly related to consumers’ judgment of web-based health information quality, and that consumers rely largely on peripheral cues such as these.
- Google’s Core Web Vitals set recommended targets: loading within 2.5 seconds, interaction responsiveness of 200 milliseconds or less and layout shift of 0.1 or less, measured at the 75th percentile of page loads.
- The W3C’s WCAG standard explains how to make web content more accessible to people with disabilities.

What the research and guidance say
What makes people trust a health-related site
A 2017 systematic review of 73 studies on trust and credibility in web-based health information reported consensus that website design, clear layout, interactive features and the authority of the owner have a positive effect, advertising has a negative effect, and authority of the author, ease of use and content have positive effects on credibility. A 2022 meta-analysis of 147 studies found navigability (ρ = 0.56), aesthetics (0.49) and ease of understanding (0.49) had the strongest relationships with perceived information quality, and that consumers largely rely on peripheral cues and less on cues needing more processing, such as comprehensiveness. A narrative review of 56 studies on engagement proposed six categories: easy to understand, support, adaptability, accessibility, visuals and content, and credibility and completeness, while noting a paucity of high-quality data. These studies concern health information websites, not service providers, and measure perceptions and intentions more than behavior.
Speed and stability
Google’s Web Vitals guidance describes Core Web Vitals for loading, interactivity and visual stability, with recommended targets of largest contentful paint within 2.5 seconds, interaction to next paint of 200 milliseconds or less and cumulative layout shift of 0.1 or less, at the 75th percentile of page loads across mobile and desktop. The guidance frames these as quality-of-experience measures; it does not state how they change inquiries.
Accessibility
The W3C’s WCAG 2 overview describes WCAG as the shared standard for making web content more accessible to people with disabilities, with versions 2.0, 2.1 and 2.2. Legal accessibility requirements for private businesses differ by place and were not reviewed here.

What this means for doulas
- Put credibility where people look first. Name, photo if you choose, training and certifier, service area, and a plain statement of what you offer should be visible on the first screen or one click away.
- Make navigation obvious. A few clear pages beat a maze.
- Keep pages fast and stable on a phone. Many families will visit between feedings, appointments or work.
- Offer more than one way to reach you. A form, an email address and, if you choose, a phone number or booking link suit different people.
- Be careful with health details. Ask for the minimum on a first contact form and explain how information is handled.
Putting the evidence into practice
- Create core pages: Home, About, Services (with who each is for, what is included and how to start), Fees or ranges, FAQ, Contact, and a page of resources you trust.
- On each page, put one clear next step, such as “Request a free consultation,” in the same place, and keep the form short.
- State your scope plainly: you provide non-medical support and do not give medical advice.
- Use real, permissioned testimonials with accurate words, and do not make outcome claims you cannot support.
- Test the site on your own phone over a mobile connection, with Google’s free PageSpeed or Search Console reports if you use them, and fix the slowest pages first.
- Check text size, color contrast, alt text on photos and keyboard navigation against WCAG, or ask your web builder to.
- Add a short privacy note beside the form, and do not put sensitive health questions in a form you cannot protect.
The bottom line
Studies suggest people judge health websites on clarity, authority and ease of use, and Google and W3C publish clear performance and accessibility standards. A doula website that is plain, fast, accessible and honest gives families what they need to get in touch, without any promise about conversion rates.
Related reading: Search Engine Optimization for Doulas: How to Help Families Find Your Services; How Do Expecting Families Find Doulas? Understanding the Modern Client Search Process; The Psychology of Trust: What Makes Families Feel Confident Hiring a Doula?.
This article is for professional education. It is not medical, legal, financial or tax advice. Check the standards of your certifying organization and the rules where you work.
Sources and further reading
- Sbaffi L, et al. Trust and Credibility in Web-Based Health Information: A Review and Agenda for Future Research. Journal of Medical Internet Research 2017. Read the source
- Zhang Y, et al. Consumers’ Evaluation of Web-Based Health Information Quality: Meta-analysis. Journal of Medical Internet Research 2022. Read the source
- Oktay LA, et al. Factors Affecting Engagement in Web-Based Health Care Patient Information: Narrative Review of the Literature. Journal of Medical Internet Research 2021. Read the source
- Walton P. Web Vitals. web.dev (last updated October 31, 2024; page read October 2026). Read the source
- W3C Web Accessibility Initiative. WCAG 2 Overview (page read October 2026). Read the source
A good website explains who you are, what you offer and how to start. Birth & Baby University’s For Doulas page describes training and mentorship for doulas building a practice. Check your own forms, privacy statements and claims against the rules that apply to your business.
More for professionals: the Professionals Blog.
Leave a Reply