Detect SpeedSize
SpeedSize is an AI-based media-compression technology that can auto-detect and compress all of a website's images and videos down to 99% of their original size without lowering the image quality.
Detection looks at script sources, inline scripts across 3 fingerprint rules among the site's public responses.
01
Websites using SpeedSize
Loading website list…
02
Signal classes
PluginView evaluates public page signals in these classes when identifying SpeedSize. Individual fingerprint rule bodies are proprietary and are not published.
- Script sources
- Inline scripts
03
Example public indicators for SpeedSize
Illustrative indicators derived from public catalog metadata for SpeedSize. A live scan may match additional proprietary rules beyond these examples.
- speedsize-sw?.js
- .speedsize.com/
- data-speedsize-srcsetsrcparams?
04
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known SpeedSize signature (3 rules) at the time of the scan.
- Does not establish
- A sitewide install of SpeedSize, an active vendor contract, exclusive use, or that SpeedSize is still in place today.
05
How to check a site for SpeedSize
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest SpeedSize signals.
- 2. PluginView reads only public responses (script sources, inline scripts) and scores them against the SpeedSize signature set (3 rules).
- 3. Review the confidence score and text explanation for SpeedSize on the results page.
06
FAQ: detecting SpeedSize
- Can PluginView detect SpeedSize without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for SpeedSize — typically script sources, inline scripts. It does not bypass authentication or paywalls.
- What category is SpeedSize?
- SpeedSize is classified under Performance in the PluginView directory.
- How many fingerprint rules cover SpeedSize?
- This reference currently tracks 3 fingerprint rules across script sources, inline scripts. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses SpeedSize?
- Illustrative public indicators for SpeedSize include speedsize-sw?.js; .speedsize.com/; data-speedsize-srcsetsrcparams?. A live scan may match additional proprietary rules beyond these examples.
