Detect Image Prioritizer
Performance plugin from the WordPress Performance Team, which optimizes the loading of images which are the LCP (Largest Contentful Paint) element, including both img elements and elements with CSS background images.
01
Websites using Image Prioritizer
17 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| pen.org | 8/3/2026 |
| kpcb.com | 8/3/2026 |
| learndash.com | 8/6/2026 |
| avweb.com | 8/4/2026 |
| showclix.com | 8/4/2026 |
02
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Image Prioritizer signature at the time of the scan.
- Does not establish
- A sitewide install of Image Prioritizer, an active vendor contract, exclusive use, or that Image Prioritizer is still in place today.
03
How to check a site for Image Prioritizer
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Image Prioritizer signals.
- 2. PluginView reads only public responses and scores them against proprietary Image Prioritizer fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for Image Prioritizer on the results page.
04
FAQ: detecting Image Prioritizer
- Can PluginView detect Image Prioritizer without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Image Prioritizer. It does not bypass authentication or paywalls.
- What category is Image Prioritizer?
- Image Prioritizer is classified under WordPress plugins, Performance in the PluginView directory.
- Does PluginView publish Image Prioritizer fingerprint rules?
- No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.
