Detect Swup
Swup is a versatile and expandable library for implementing page transitions on websites that use server-side rendering.
01
Websites using Swup
1 hostnames in the PluginView corpus for this technology.
| Hostname | Last seen |
|---|---|
| europe1.fr | 8/5/2026 |
02
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known Swup signature at the time of the scan.
- Does not establish
- A sitewide install of Swup, an active vendor contract, exclusive use, or that Swup is still in place today.
03
How to check a site for Swup
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Swup signals.
- 2. PluginView reads only public responses and scores them against proprietary Swup fingerprints. Rule bodies and identifiers are not published.
- 3. Review the confidence score and text explanation for Swup on the results page.
04
FAQ: detecting Swup
- Can PluginView detect Swup without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for Swup. It does not bypass authentication or paywalls.
- What category is Swup?
- Swup is classified under JavaScript libraries in the PluginView directory.
- Does PluginView publish Swup 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.
