Productivity

Image Spec Check

Last updated 2026-06-23 · benchmark checked 2026-09-22 · unchanged since 2026-08-18 — deterministic & reproducible

Free tool to check image dimensions, format, and file size before uploading to marketplaces or websites.

Are you the maker of Image Spec Check? Claim this listing. It is free, takes a meta tag, a DNS record or GitHub admin rights, and never changes the score.

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To cite this score: legit.show/s/imagespeccheck-com/2026-09-22. That address never changes; this page moves with every re-measure.

Legit.Show scored Image Spec Check 88/100 on 2026-09-22, measured across all 7 frames from its public surface. legit.show/s/imagespeccheck-com/2026-09-22

Is Image Spec Check production-ready?

Legit.Show scores Image Spec Check 88 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Image Spec Check (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 99/100
• Accessibility — 97/100
• Security — 25/100
  How this compares across the catalogue: The Web Security Baseline
• Privacy — 100/100
  How this compares across the catalogue: The Privacy Gap
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 100/100

What we measured

• No Content-Security-Policy and no HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 469 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• Has a reachable privacy policy.
• Sets cookies / loads scripts with no consent prompt.
• Discoverable: structured data, sitemap, OpenGraph image, canonical URL.

Who it's for

E-commerce sellers · Marketplace sellers · Website owners · Product photographers · Digital marketers

Pricing

Free

Sources and updates

Description

Taken from imagespeccheck.com's own website on 2026-06-23.

Benchmark

Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-09-22.

Put together from public information, without Image Spec Check's involvement. If anything here is wrong, tell us and a person will check it.

Visit Image Spec Check → · Alternatives to Image Spec Check → · How this was measured →