The public site is static and intentionally low-data. It uses cookie-free first-party metrics to understand page views, source attribution and buyer actions without ad pixels, remarketing or hidden lead capture.
EV1 Labs records aggregate page, source and CTA signals through its own Worker endpoint. It does not set analytics cookies, create remarketing audiences or run Google, Meta or LinkedIn pixels. The metrics script may use sessionStorage for a random per-tab session id and first-touch UTM/referrer while you navigate the site. These aggregate records may be stored in a Cloudflare D1 database for first-party reporting.
The Daily Signal game may save a nickname and score in the visitor's own browser storage. It is not a public leaderboard or server-side account system.
When you send a product brief by email, EV1 Labs receives the context you choose to include. Do not send secrets, passwords or production credentials in the first message.
The first-party metrics event can include page path, referrer hostname, approved UTM tags, first-touch attribution, language route, coarse device class, section id, scroll depth, engagement time, viewport size, link click type and the CTA event id. It should not include email bodies, private messages, passwords, IP addresses as stored report fields, persistent cross-session profiles or full query strings. The report is used to understand source, page and action patterns, not to build retargeting audiences.
Product builds should define what data is collected, where it lives, who can access it and what must be avoided before launch.
A first brief needs product context, not private credentials. Keep sensitive access details out of the first email.