AI-generated illustration
SEO for image galleries, portfolios and visual contentPortfolio and gallery pages win through context, hierarchy and performance-conscious implementation
For galleries and portfolios, images carry the main benefit. SEO should support their findability, comprehensible classification and good use without overloading the page with interchangeable text.
Check image content, context, alternative text and technical delivery together. A gallery is not automatically thin because it contains little flow text.
What visitors need to know about a project
An architecture portfolio can explain the type of building, the task, its own performance and the context of the recording. This information helps to classify the images. General sentences about quality and creativity provide less substance.
Clearly identify actual own projects and illustrative examples. A photo credit or a description must not suggest an assignment experience that is not available.
Describe a picture meaningfully
For an informative picture, “wooden facade with vertical slats, south view of the office building” can be a suitable alternative. A repeated “Architect Munich favorable” describes neither motif nor function.
If the image is only decorative background, an empty alternative text may be correct. If a picture card leads to a project, the accessible link name must make the target task understandable.
Examining the gallery on several levels
- Project pages with an independent context and clear titles.
- Formulate image alternatives by motive and use instead of by keyword list.
- Deliver preview, detail view and zoom with matching file sizes.
- Reserve space in advance and load downstream images sensibly delayed.
- Test lightbox, keyboard operation, direct project links and mobile use.
Not every image needs an additional landing page
An own URL can be useful if an image or project can be independently explained and linked. Hundreds of almost empty image pages without their own task, on the other hand, are not an automatic SEO win.
Also check whether images appear only after an interaction or via foreign embeds. The visible gallery and the actually accessible page may differ. An image sitemap complements the discovery, but does not replace an understandable context.
Frequent questions
Must there be a long text under each picture?
No. Complement the information that makes the motive and project understandable. Repeated standard descriptions hardly help.
Can I compress all images?
Only if the required quality is maintained. A small preview and a detailed picture with zoom have different requirements.