Website Image SEO Audit
Website Image SEO Audit lets you audit webpage images for missing or generic alt text, missing dimensions, files over 500 KB, and duplicate sources, with format and loading data.
- check_circlePublic pages only
- check_circle1 global credit
- check_circleNo setup required
Public webpages only
Run Image SEO Audit
- 01Add source
- 02Set options
- 03Review result
Analyze public content you own or have permission to inspect, and follow the source site's terms. Failed and cancelled runs automatically return reserved credits.
Complete
Results
What Image SEO Audit does
The website image SEO audit checks the images a visitor actually receives after the page renders. It flags missing or generic alt text, absent width and height attributes, duplicate sources, and files larger than 500 KB. The table also lists each image's loading attribute and file format so you can review them yourself.
Each finding points back to the affected image and page element. The report does not replace editorial judgment, especially for alt text, but it gives developers and content teams a concrete list to work through.
Image SEO Audit features
Useful fields from the start
Review missing alt text, missing dimensions, duplicates, loading attributes in one organized result.
Export as CSV, XLSX, JSON
Formats offered: CSV, XLSX, JSON.
Where Image SEO Audit fits
Perfect for
- checkPrepare images before an SEO review
- checkFind layout-shift risks from missing dimensions
- checkLocate repeated or oversized files
- checkList the loading attribute and file format of each image
What you get
- checkMissing alt text
- checkMissing dimensions
- checkDuplicates
- checkLoading attributes
How to use Image SEO Audit
- 01
Run the page audit
Paste a public URL and wait while the page and its image sources are inspected.
- 02
Review findings by severity
Open each issue to see the image URL, element, and evidence behind the finding.
- 03
Fix and check again
Update the page, then rerun the audit to confirm the technical issue is gone.
Before you run Image SEO Audit
- infoAlt text quality still needs a person who understands the image and page purpose.
- infoA large file warning is based on the served resource, not visual quality.
- infoAutomated findings do not guarantee search rankings.
Questions about Image SEO Audit
Something missing? Ask us.
Can the audit write alt text for me?
Why do width and height attributes matter?
Does this check every page on a website?
Ready when you are
Run Image SEO Audit
Analyze a public page to inspect missing alt text and missing dimensions.
Open the tool