SEO Image Checker
SEO Image Checker is a Firefox extension that scans webpage images and checks their alt text, dimensions, and lazy-loading configuration. It is intended for SEO specialists, web developers, and site owners auditing image optimization.
Overview
5 featuresSEO Image Checker is an Image SEO & alt text project. It focuses on checking webpage images for missing SEO attributes, unsuitable dimensions, and absent lazy loading. It is built as a B2B product for SEO specialists and website developers. SEO Image Checker costs nothing to use. SEO Image Checker is available on the web and embeddable surfaces.
It is developed by alomar.p, and it first shipped in 2026. Among its 5 catalogued features are alt text checks, image size checks, and lazy-loading checks. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Alt text checks
- Image size checks
- Lazy-loading checks
- Page scanning
- Clipboard access
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed26 Aug · 15:09 UTCSEO Image Checker verified against its public sourceSource: PulseGate · Open
Frequently asked questions about SEO Image Checker
- What is SEO Image Checker?
- SEO Image Checker focuses on checking webpage images for missing SEO attributes, unsuitable dimensions, and absent lazy loading. It is catalogued under Image SEO & alt text on PulseGate.
- Who is SEO Image Checker for?
- SEO Image Checker is a B2B product built for SEO specialists and website developers.
- Does SEO Image Checker have a free plan?
- Yes — SEO Image Checker is free to use.
- What platforms does SEO Image Checker run on?
- SEO Image Checker runs on the web and embeddable surfaces.
- Is SEO Image Checker still active?
- Unverified. SEO Image Checker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to SEO Image Checker?
- Similar projects tracked by PulseGate include SEO Quick Checker, SEO Link Checker, and SEO Health Checker Extension.SEO Quick CheckerSEO Link CheckerSEO Health Checker Extension
- Who develops SEO Image Checker?
- SEO Image Checker is developed by alomar.p.
- How long has SEO Image Checker been around?
- SEO Image Checker first shipped in 2026.
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