Image Alt Text and SEO for Therapist Websites
Image alt text is one of the most overlooked SEO opportunities on therapy websites. Alt text (alternative text) describes the content of images for screen readers and search engines, serving both accessibility and SEO purposes simultaneously. Properly written alt text helps visually impaired visitors understand your visual content while giving search engines additional context about your pages — a rare win-win that many therapists neglect entirely.
Writing Effective Alt Text
Good alt text describes the image content accurately and concisely. For a headshot: “Dr. Jane Smith, licensed psychologist in Portland, Oregon.” For an office photo: “Comfortable therapy office with warm lighting and two upholstered chairs.” Avoid keyword stuffing — “anxiety therapist Portland therapy office anxiety treatment” is bad alt text. Describe what the image actually shows while naturally including relevant context. Aim for one concise sentence per image.
SEO Benefits of Optimized Alt Text
Search engines cannot see images — they read alt text to understand visual content. Well-written alt text helps your images appear in Google Image search results, which can drive additional traffic to your website. It also provides contextual signals that support the overall SEO of the page. A service page about anxiety therapy with images that have relevant, descriptive alt text sends stronger topical signals than the same page with empty alt attributes or generic filenames like “IMG_4521.”
Auditing Your Current Alt Text
Most therapy websites have significant alt text gaps. Use a tool like Screaming Frog or a WordPress plugin to identify images with missing or empty alt attributes. Prioritize your most important pages — homepage, service pages, and about page. Then work through blog posts and other content. This audit-and-fix process typically takes a few hours and provides an immediate, measurable improvement to both your accessibility compliance and your search engine performance.
Beyond Alt Text: Image SEO Best Practices
Complement your alt text strategy with other image SEO practices: use descriptive filenames (anxiety-therapist-portland.jpg instead of IMG_4521.jpg), compress images for fast loading, use appropriate image dimensions, and implement lazy loading for images below the fold. Together with optimized alt text, these practices ensure your images contribute positively to your overall website performance and search visibility rather than being dead weight that slows your pages down.
