Send your Device Lab results

Send Device Lab results from your device to re-openpwa@inbox.withretide.com. The harness pages have no upload form. The lab app’s script, lab.js, says in its header that it sends no data (no fetch, no beacon, no analytics) and copies its results to the clipboard only when you tap the copy button. Copy the JSON and paste it into your email.

Copy the JSON

On the lab app (/lab/device-tests/) the button is Copy results as JSON; on the T7 permission app (/lab/device-tests/t7/perm/) it is Copy JSON. Both try the clipboard first. If the clipboard is refused, both select the JSON in the text box so you can copy it from the menu. Copy once per context: once in the Safari tab and once in the Home Screen app.

What the JSON contains

The lab app exports these JSON fields, defined in lab.js.

Field	What it holds
collectedAt	the time of the read, from new Date().toISOString()
page, referrer	the page URL and document.referrer
userAgent	navigator.userAgent
context	a label that starts with app or browser tab, followed by the matched display-mode and the value of navigator.standalone
navigator.standalone, displayModes	the standalone flag and each display-mode media query
viewport	inner size, screen size, pixel ratio, orientation and safe-area insets
declarations	the manifest link, apple-touch-icon, theme-color and status-bar meta tags the page declares
featureDetects	which APIs exist in this context
serviceWorker	the registration result, whether a worker controls the page, and what the worker exposes
push	whether a subscription exists and its endpointHost
storageMarker	the test marker in localStorage, IndexedDB and a cookie
lastEventLocalStorage, recentEventsIndexedDB	the last notification event the page kept in localStorage, and up to ten recent events the worker recorded in IndexedDB

The T7 permission app’s JSON holds test, page, userAgent, state (notification permission, the push permission state of the registration and of window.pushManager, display modes, navigator.standalone, the controlling worker and the registration scopes), lastRequest and an event log.

Both apps record a push subscription as its endpoint host only, for example web.push.apple.com, taken with new URL(endpoint).host. The endpoint path and the subscription keys are not in either JSON.

Write the email

Put the test id, the OS version and the build in the subject, for example T7 iOS 18.6.2 22G100. Include the following in the body.

1. the environment block (see the iPhone and iPad guide), with no serial number, UDID, Apple Account or phone number;
2. the result fields for each test: result, what you observed, values, screenshot names, time taken;
3. the JSON, one block per context;
4. the hashes of the harness files you loaded, or the lines that differ from the harness v1 hash list, /lab/harness/v1/SHA256SUMS.txt.

Redact screenshots before you attach them, as the naming and redaction guide describes: no other apps’ content, no identifiers. Say for each test whether it ran from fresh state, with the icon removed and website data cleared.

Device steps performed by an OpenPWA operator on an iPhone 16 Pro. AI agent sessions read page state over USB, kept the notebook and drafted this text; automated gates and an AI fact-check checked it. No person reviews each entry.