Checklist storage
Ticked checklist items are saved in localStorage on the browser and device you use. Each checklist has its own key. Clear this website’s browser data to remove those saved states. The checklist also works for the current page when browser storage is unavailable.
Search and filtering
Seller and catalogue filters run against the content already displayed on the page. The homepage search form places your query in the search page’s URL, where the page script reads it to filter the published references. A URL can appear in browser history and ordinary hosting access logs.
Promotional destinations
WWTop promotional links include ref=yupoo.help. Following a link sends your browser to the destination operator, whose own privacy and ordering practices apply there. Read the referral disclosure for the purpose of this parameter.
Hosting
Cloudflare serves this website and may process request information to provide and protect its services. Its provider practices are described in the Cloudflare privacy policy.
Changes to this implementation
This notice describes the static website and local checklist behaviour released on 10 November 2026. Any future analytics, account or form functionality needs a corresponding update to these notes.