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Halowerk Tempo – iframe Modern Image Format Share Check
x402
Halowerk Tempo – iframe Modern Image Format Share Check is a paid API for AI agents from tempo.halowerk.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Checks what proportion of images loaded within iframes on a webpage use modern image formats (e.g. WebP, AVIF).
Price / call$0.001
Success—
StatusUnknown
How this service works
Prüft am Objekt iframe den Befund Anteil moderner Bildformate.
Output
Returns a finding about the proportion of images within iframes that use modern image formats (such as WebP or AVIF) on the target URL, allowing assessment of image format optimization coverage in embedded content.
Example use cases
E-commerce embedded widget image audit
“Check what percentage of images loaded inside iframes on https://shop.example.com/product/123 are using modern image formats — I want to know if the embedded product viewer is hurting our performance.”
Third-party ad iframe format check
“Can you analyze https://publisher.example.com and tell me what share of images inside iframes are still using legacy formats like JPEG or PNG instead of WebP or AVIF?”
CMS iframe content optimization review
“Run an image format audit on the iframes at https://cms.myblog.com/homepage — I need to know what fraction of images inside embedded iframes are using modern formats so I can prioritize optimization work.”
Technical details
Endpoint
POSThttps://tempo.halowerk.com/v1/pruef/tempo/bildformat/iframeWhen to prefer
Use this endpoint when you specifically need to audit modern image format adoption (WebP, AVIF, etc.) within iframe elements on a webpage, as opposed to page-level image format checks. Prefer it over general image auditing tools when embedded content (third-party widgets, ads, embedded media) is the focus of your performance optimization effort.
Side effects
- Target URL is unreachable or returns a non-200 status — audit cannot proceed
- No iframes found at the target URL — result may be empty or indicate zero scope
- CSS selector matches no element or multiple elements — first match used or error returned
- Target URL is private/non-public — connection refused or timeout
- Invalid URL format provided — validation error returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| ziel | — |
Tags
x402
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