queued 2026-09-24 20:41:04 · started 20:41:09 · finished 20:41:16 · duration 7s · target v2.1.0 · chromium · trigger: cli-adopted · batch: 3 tests (terminal)
What went wrong
AssertionError: WCAG 2.1 AA: 4 rule(s) broken (details: a11y-report.html) - Elements must meet minimum color contrast ratio thresholds [color-contrast]: 58 on every page - ARIA hidden element must not be focusable or contain focusable elements [aria-hidden-focus]: 5 on every page - <html> element must have a lang attribute [html-has-lang]: 5 on every page - <svg> elements with an img or image role must have alternative text [svg-img-alt]: 1 on home page
Technical details (full error)
AssertionError: WCAG 2.1 AA: 4 rule(s) broken (details: a11y-report.html)
- Elements must meet minimum color contrast ratio thresholds [color-contrast]: 58 on every page
- ARIA hidden element must not be focusable or contain focusable elements [aria-hidden-focus]: 5 on every page
- <html> element must have a lang attribute [html-has-lang]: 5 on every page
- <svg> elements with an img or image role must have alternative text [svg-img-alt]: 1 on home page
Traceback (most recent call last):
File "/opt/pw-testhub/app/core/harness/run_test.py", line 737, in main
module.run(TimedPage(page, ctx), ctx)
File "/opt/pw-testhub/data/tests/DEMO-022__freight_accessibility.py", line 37, in run
audit.assert_clean()
File "/opt/pw-testhub/data/tests/_lib/a11y.py", line 108, in assert_clean
raise AssertionError(message)
AssertionError: WCAG 2.1 AA: 4 rule(s) broken (details: a11y-report.html)
- Elements must meet minimum color contrast ratio thresholds [color-contrast]: 58 on every page
- ARIA hidden element must not be focusable or contain focusable elements [aria-hidden-focus]: 5 on every page
- <html> element must have a lang attribute [html-has-lang]: 5 on every page
- <svg> elements with an img or image role must have alternative text [svg-img-alt]: 1 on home page
the page at the moment it failed
Activity replay 5 frames, captured only while the page was actually changing — idle waits are skipped automatically
+0.00s
Step timings follows the replay — click a step to see it there
| at | step | took |
|---|---|---|
| +0.59s | ⏱ scan: home page | 941 ms |
| +0.59s | goto http://127.0.0.1:8000/demo/freight/ | 170 ms |
| +0.76s | wait_for_load_state networkidle | 440 ms |
| +1.20s | evaluate () => typeof window.axe === 'object' | 10 ms |
| +1.21s | evaluate /*! axe v4.13.0 * Copyright (c) 2015 - 2026 Deque Systems, Inc. * * Your use | 160 ms |
| +1.37s | evaluate async (tags) => { const r = await axe.run(document, {runOnly: {type: 'tag', va | 158 ms |
| +1.53s | ⏱ scan: tracking | 846 ms |
| +1.53s | goto http://127.0.0.1:8000/demo/freight/track/?id=AF-100001 | 85 ms |
| +1.61s | wait_for_load_state networkidle | 486 ms |
| +2.10s | evaluate () => typeof window.axe === 'object' | 9 ms |
| +2.12s | evaluate /*! axe v4.13.0 * Copyright (c) 2015 - 2026 Deque Systems, Inc. * * Your use | 135 ms |
| +2.25s | evaluate async (tags) => { const r = await axe.run(document, {runOnly: {type: 'tag', va | 129 ms |
| +2.38s | goto http://127.0.0.1:8000/demo/freight/quote/?restart=1 | 54 ms |
| +2.38s | ⏱ scan: quote, step 1 | 833 ms |
| +2.43s | wait_for_load_state networkidle | 481 ms |
| +2.91s | evaluate () => typeof window.axe === 'object' | 20 ms |
| +2.93s | evaluate /*! axe v4.13.0 * Copyright (c) 2015 - 2026 Deque Systems, Inc. * * Your use | 160 ms |
| +3.09s | evaluate async (tags) => { const r = await axe.run(document, {runOnly: {type: 'tag', va | 117 ms |
| +3.21s | ⏱ scan: staff sign-in | 940 ms |
| +3.21s | goto http://127.0.0.1:8000/demo/freight/login/ | 119 ms |
| +3.33s | wait_for_load_state networkidle | 471 ms |
| +3.80s | evaluate () => typeof window.axe === 'object' | 17 ms |
| +3.82s | evaluate /*! axe v4.13.0 * Copyright (c) 2015 - 2026 Deque Systems, Inc. * * Your use | 153 ms |
| +3.97s | evaluate async (tags) => { const r = await axe.run(document, {runOnly: {type: 'tag', va | 179 ms |
| +4.15s | goto http://127.0.0.1:8000/demo/freight/login/ | 71 ms |
| +4.22s | fill #username | 123 ms |
| +4.34s | fill #password | 106 ms |
| +4.45s | click #login-btn | 294 ms |
| +4.75s | wait_for_selector #signed-in-user | 182 ms |
| +4.92s | ⏱ scan: staff dashboard | 897 ms |
| +4.93s | goto http://127.0.0.1:8000/demo/freight/ops/ | 174 ms |
| +5.10s | wait_for_load_state networkidle | 489 ms |
| +5.59s | evaluate /*! axe v4.13.0 * Copyright (c) 2015 - 2026 Deque Systems, Inc. * * Your use | 99 ms |
| +5.59s | evaluate () => typeof window.axe === 'object' | 6 ms |
| +5.69s | evaluate async (tags) => { const r = await axe.run(document, {runOnly: {type: 'tag', va | 128 ms |
Times are when each step began, on the replay's clock. Add your own phases with
with ctx.timed("label"):.
Screenshots
Artifacts
| Run log | run.log |
| Playwright trace | trace.zip
open with: playwright show-trace trace.zip |
| Result JSON | result.json |
| Saved by the test | a11y-report.html |
| a11y-report.json | |
| Folder | results/DEMO-022/20260924-204109-r344/ |
Full log
Read from the S3 bucket (the last 20 KB; the whole file is the Run log link above).
[harness] test=DEMO-022 browser=chromium headed=False timeout=120s
[harness] target: http://127.0.0.1:8000/demo/
[test] [ 0.59s] starting DEMO-022
[timing] goto http://127.0.0.1:8000/demo/freight/: 170ms
[timing] wait_for_load_state networkidle: 440ms
[timing] evaluate () => typeof window.axe === 'object': 10ms
[timing] evaluate /*! axe v4.13.0
* Copyright (c) 2015 - 2026 Deque Systems, Inc.
*
* Your use: 160ms
[timing] evaluate async (tags) => {
const r = await axe.run(document, {runOnly: {type: 'tag', va: 158ms
[test] [ 1.53s] accessibility, home page: aria-hidden-focus (serious, 1), color-contrast (serious, 19), html-has-lang (serious, 1), svg-img-alt (serious, 1)
[timing] scan: home page: 941ms
[timing] goto http://127.0.0.1:8000/demo/freight/track/?id=AF-100001: 85ms
[timing] wait_for_load_state networkidle: 486ms
[timing] evaluate () => typeof window.axe === 'object': 9ms
[timing] evaluate /*! axe v4.13.0
* Copyright (c) 2015 - 2026 Deque Systems, Inc.
*
* Your use: 135ms
[timing] evaluate async (tags) => {
const r = await axe.run(document, {runOnly: {type: 'tag', va: 129ms
[test] [ 2.38s] accessibility, tracking: aria-hidden-focus (serious, 1), color-contrast (serious, 8), html-has-lang (serious, 1)
[timing] scan: tracking: 846ms
[timing] goto http://127.0.0.1:8000/demo/freight/quote/?restart=1: 54ms
[timing] wait_for_load_state networkidle: 481ms
[timing] evaluate () => typeof window.axe === 'object': 20ms
[timing] evaluate /*! axe v4.13.0
* Copyright (c) 2015 - 2026 Deque Systems, Inc.
*
* Your use: 160ms
[timing] evaluate async (tags) => {
const r = await axe.run(document, {runOnly: {type: 'tag', va: 117ms
[test] [ 3.21s] accessibility, quote, step 1: aria-hidden-focus (serious, 1), color-contrast (serious, 9), html-has-lang (serious, 1)
[timing] scan: quote, step 1: 833ms
[timing] goto http://127.0.0.1:8000/demo/freight/login/: 119ms
[timing] wait_for_load_state networkidle: 471ms
[timing] evaluate () => typeof window.axe === 'object': 17ms
[timing] evaluate /*! axe v4.13.0
* Copyright (c) 2015 - 2026 Deque Systems, Inc.
*
* Your use: 153ms
[timing] evaluate async (tags) => {
const r = await axe.run(document, {runOnly: {type: 'tag', va: 179ms
[test] [ 4.15s] accessibility, staff sign-in: aria-hidden-focus (serious, 1), color-contrast (serious, 9), html-has-lang (serious, 1)
[timing] scan: staff sign-in: 940ms
[timing] goto http://127.0.0.1:8000/demo/freight/login/: 71ms
[timing] fill #username: 123ms
[timing] fill #password: 106ms
[timing] click #login-btn: 294ms
[timing] wait_for_selector #signed-in-user: 182ms
[test] [ 4.93s] signed in as tester
[timing] goto http://127.0.0.1:8000/demo/freight/ops/: 174ms
[timing] wait_for_load_state networkidle: 489ms
[timing] evaluate () => typeof window.axe === 'object': 6ms
[timing] evaluate /*! axe v4.13.0
* Copyright (c) 2015 - 2026 Deque Systems, Inc.
*
* Your use: 99ms
[timing] evaluate async (tags) => {
const r = await axe.run(document, {runOnly: {type: 'tag', va: 128ms
[test] [ 5.82s] accessibility, staff dashboard: aria-hidden-focus (serious, 1), color-contrast (serious, 13), html-has-lang (serious, 1)
[timing] scan: staff dashboard: 897ms
[test] [ 5.83s] report saved: a11y-report.html
[test] [ 5.83s] FAILED: WCAG 2.1 AA: 4 rule(s) broken (details: a11y-report.html)
- Elements must meet minimum color contrast ratio thresholds [color-contrast]: 58 on every page
- ARIA hidden element must not be focusable or contain focusable elements [aria-hidden-focus]: 5 on every page
- <html> element must have a lang attribute [html-has-lang]: 5 on every page
- <svg> elements with an img or image role must have alternative text [svg-img-alt]: 1 on home page
[harness] security: 1 high, 3 medium, 1 low
[harness] saved failure.png
[harness] saved trace.zip
[harness] saved video.webm
[harness] result: failed
Security observations what the browser noticed while this ran — not a penetration test
| Severity | Finding | What to do |
|---|---|---|
| high | The page requested resources from other hosts Requests went to: analytics.acme-metrics.invalid (7). On an air-gapped network these cannot succeed -- so the page is either broken or waiting on a timeout -- and each one is a path by which data could leave the enclave. |
Vendor the resource locally, or remove the reference. This is worth chasing even when the page still appears to work. |
| medium | The application is served over plain HTTP http://127.0.0.1:8000/demo/ is not HTTPS, so anything typed into it travels the network in the clear and can be modified in transit. |
On an isolated lab network this may be a deliberate choice -- if so, note it and move on. Anywhere else, terminate TLS in front of the application. |
| medium | Missing Content-Security-Policy Without it, an injected script can run with the page's full privileges. This is the single most effective header against XSS. |
Set the Content-Security-Policy response header on the application or its reverse proxy. |
| medium | Missing X-Frame-Options (or CSP frame-ancestors) Without it, another site can embed this page invisibly and trick a user into clicking things (clickjacking). |
Set the X-Frame-Options (or CSP frame-ancestors) response header on the application or its reverse proxy. |
| low | Response advertises software version (server) server: pw-testhub -- this tells an attacker exactly what to look up known vulnerabilities for. |
Suppress or blank the server header at the proxy. |
| info | Cookie 'csrftoken' is readable by JavaScript (expected) This looks like a CSRF token, which the page's own JavaScript has to read in order to send it back. HttpOnly would break that. Nothing to do -- listed so you know it was checked and not missed. |
No action. Do check that SESSION cookies are HttpOnly. |
All of these appear together on the Security page.