Accessibility
· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.FForm AccessibilityAction16 of 35 controls have issuesFIX
| Control | Type | Label | Method |
|---|---|---|---|
| #yt-mode-single | radio | none | |
| #yt-mode-playlist | radio | none | |
| #yt-media-type | select | Media Channel | for/id |
| #yt-audio-format | select | Audio Codec / Filetype | for/id |
| #yt-video-format | select | Container & Resolution | for/id |
| #yt-trim-toggle | checkbox | none | |
| #yt-trim-start | input | Start Time (HH:MM:SS): | for/id |
| #yt-trim-end | input | End Time (HH:MM:SS): | for/id |
| #yt-pl-ignore-errors | checkbox | none | |
| #yt-pl-start | number | Start Index: | for/id |
| #yt-pl-end | number | End Index (0 = All): | for/id |
| #winopt-os-select | select | OS TARGET | for/id |
| #winopt-mobo-select | select | MOTHERBOARD & BIOS PLATFORM | for/id |
| #winopt-cpu-select | select | CPU ARCHITECTURE | for/id |
| #winopt-gpu-select | select | GRAPHICS CARD | for/id |
| #winopt-ram-select | select | MEMORY (RAM) PROFILE | for/id |
| #coord-lat-input | number | Latitude: | for/id |
| #coord-lon-input | number | Longitude: | for/id |
| #coord-name-input | input | Location Name: | for/id |
| #habit-add-input | input | (Add new morning habit...) | placeholder only |
| #yt-url-input | input | (Paste YouTube video or playlist URL (auto-detects instantly)) | placeholder only |
| #tz-hour-input | number | (00) | placeholder only |
| #tz-min-input | number | (00) | placeholder only |
| #winopt-spec-paste-input | text | (Paste command output here to auto-detect your exact components...) | placeholder only |
| #scratchpad-textarea | textarea | (Quickly paste terminal outputs, JSON, API keys, or temporary notes... (Auto-saved)) | placeholder only |
| #deadline-input-title | input | (New deadline task...) | placeholder only |
| #daily-task-input | input | (Enter a task and press Enter...) | placeholder only |
| #yt-volume-number | number | (none) | none |
| #yt-video-quality | select | (none) | none |
| #deadline-input-date | date | (none) | none |
| #backup-file-input | file | (none) | none |
| #yt-command-output | textarea | (none) | none |
| #tz-source-select | select | (none) | none |
| #yt-volume-slider | range | (none) | none |
| #tz-picker-select | select | (none) | none |
Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
<input type="file" id="backup-file-input">; <select id="tz-source-select">; <input type="date" id="deadline-input-date">; <select id="yt-video-quality">; <input type="range" id="yt-volume-slider">; <input type="number" id="yt-volume-number">; <textarea id="yt-command-output">; <select id="tz-picker-select">
Form controls without labels — assistive tech announces 'edit text' with no context; users can't complete forms.
Source: WCAG 2.1 SC 3.3.2
Placeholder text disappears on focus and is not a reliable label.
<input type="number" id="tz-hour-input">; <input type="number" id="tz-min-input">; <textarea id="scratchpad-textarea">; <input id="deadline-input-title">; <input id="daily-task-input">; <input id="habit-add-input">; <input id="yt-url-input">; <input type="text" id="winopt-spec-paste-input">
Placeholder-only labels disappear when the user starts typing — they must remember what the field was for.
Learn more ▾ ▴
Placeholders are NOT labels. They vanish on input, fail color contrast checks (most are gray), and don't satisfy WCAG SC 3.3.2. Always use a real <label> alongside (or aria-labelledby).
Source: WCAG 2.1 SC 3.3.2 / Nielsen Norman
DMobile-Readable Font SizesAction34% of visible text renders at >= 12 CSS px (130 below threshold)FIX
F404 Error PageActionSoft 404 detectedFIX
The server returned HTTP 200 for a non-existent path. Search engines will index this page as real content. Configure your server to return HTTP 404 for missing pages.
FWeb ManifestActionInvalid JSONFIX
Manifest contains invalid JSON.
DPrint StylesheetActionNo print stylesFIX
BLandmark Structure3 landmarksREVIEW
Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.
Without a skip-nav link, keyboard users tab through every nav item before reaching content — every page, every visit.
Learn more ▾ ▴
WCAG 2.4.1 (Bypass Blocks) requires a mechanism to skip past repeated content. The standard implementation is a 'Skip to main content' link that's the first focusable element, visually hidden until focused. Three lines of HTML + four of CSS.
Source: WCAG 2.1 SC 2.4.1
BTap Target Adequacy1 tap target(s) too small or too close togetherREVIEW
BFavicon & Branding5 icon(s) detectedREVIEW
CLighthouse Accessibility AuditsActionScore 76/100 — 4 failing, 13 passedREVIEW
Accessibility
These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.
Contrast
Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
UNIX EPOCH div.clock-ambient-stack > button#clock-epoch-btn > div.ambient-row-left > span.ambient-label |
Copy div.clock-ambient-stack > button#clock-epoch-btn > div.ambient-row-right > span.ambient-action-hint |
DAYLIGHT SAVING div.clock-ambient-stack > div#clock-dst-card > div.ambient-row-left > span.ambient-label |
SOLAR HORIZON div.clock-ambient-stack > div#clock-sunset-card > div.ambient-row-left > span.ambient-label |
Convert Time: div.card > div.converter-stacked-module > div.converter-inputs-bar > span.converter-label |
Local: div.converter-stacked-module > div#tz-converted-output > div.converter-result-box > span.converter-result-label |
10:49 div.converter-stacked-module > div#tz-converted-output > div.converter-result-box > span.converter-result-value |
Same Day div.converter-stacked-module > div#tz-converted-output > div.converter-result-box > span.pill-badge |
DAY 281/365 · Q4 · 77.0% div.card > div.year-progress-module > div.year-stats-line > span#year-stats-text |
UTC div.year-progress-module > div.year-stats-line > button#active-tz-btn > span#active-tz-display |
IP: div.telemetry-top-bar > div.telemetry-network-block > div.ping-pulse-indicator > span.telemetry-label-prefix |
ISP: div.telemetry-top-bar > div.telemetry-network-block > div.telemetry-isp-row > span.telemetry-label-prefix |
PHYSICAL DISPLAY: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
VIEWPORT: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
REFRESH RATE: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
DISPLAYS SETUP: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
CPU CONCURRENCY: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
CPU BENCHMARK: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
DNS & TLS WATERFALL: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
IPV6 CONNECTIVITY: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
POWER & EFFICIENCY: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
ACTIVE JS HEAP: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
AUDIO SUBSYSTEM: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
GRAPHICS ACCELERATOR: div.telemetry-vertical-hud > div.hud-col > div.hud-row > span.hud-k |
LIVE ATMOSPHERE div.card > div.weather-card-header > div.weather-title-group > span.weather-header-label |
Stockholm, SE div.card > div.weather-card-header > div.weather-title-group > span#wx-location-pill |
°C div.weather-top-split > div.weather-reading-block > div > span |
UV INDEX div.card > div.metrics-quad > div.metric-box > div.metric-sub-label |
HUMIDITY div.card > div.metrics-quad > div.metric-box > div.metric-sub-label |
WIND div.card > div.metrics-quad > div.metric-box > div.metric-sub-label |
BAROMETER div.card > div.metrics-quad > div.metric-box > div.metric-sub-label |
9° div#five-day-strip > div.day-mini-card > span > small |
7° div#five-day-strip > div.day-mini-card > span > small |
6° div#five-day-strip > div.day-mini-card > span > small |
7° div#five-day-strip > div.day-mini-card > span > small |
6° div#five-day-strip > div.day-mini-card > span > small |
24-Hour Trajectory div.middle-split-row > div.card > div > span |
10:00 div > div#hourly-strip > div.hour-chip > span |
11:00 div > div#hourly-strip > div.hour-chip > span |
12:00 div > div#hourly-strip > div.hour-chip > span |
13:00 div > div#hourly-strip > div.hour-chip > span |
14:00 div > div#hourly-strip > div.hour-chip > span |
15:00 div > div#hourly-strip > div.hour-chip > span |
16:00 div > div#hourly-strip > div.hour-chip > span |
0 chars · 0 words div.card > div.card-header-flex > div.scratchpad-actions > span#scratch-counter |
Mo div.dash-right-column > div.card > div.calendar-weekdays > span |
Tu div.dash-right-column > div.card > div.calendar-weekdays > span |
We div.dash-right-column > div.card > div.calendar-weekdays > span |
Th div.dash-right-column > div.card > div.calendar-weekdays > span |
Fr div.dash-right-column > div.card > div.calendar-weekdays > span |
Sa div.dash-right-column > div.card > div.calendar-weekdays > span |
Su div.dash-right-column > div.card > div.calendar-weekdays > span |
28 div.dash-right-column > div.card > div#cal-days-grid > div.cal-cell |
29 div.dash-right-column > div.card > div#cal-days-grid > div.cal-cell |
30 div.dash-right-column > div.card > div#cal-days-grid > div.cal-cell |
Selected Date: div.dash-right-column > div.card > div.cal-footer-meta > span.cal-info-left |
Oct 8, 2026 div.dash-right-column > div.card > div.cal-footer-meta > span#cal-selected-label |
Name Day: Nils div.card > div#date-intel-card > div > span#intel-nameday-text |
Today div.dash-right-column > div.card > div#date-intel-card > span#intel-countdown-badge |
No active deadlines. Select a date on the calendar to auto-fill. div.dash-right-column > div.card > div#deadlines-stream > div#deadlines-empty |
No daily tasks logged. Add your first task above. div.dash-right-column > div.card > div#daily-task-stream > div.empty-state-notice |
No routines configured yet. Create one above. div.dash-right-column > div.card > div#habits-stream > div.empty-state-notice |
These are opportunities to improve the legibility of your content.
Names and labels
Labels ensure that form controls are announced properly by assistive technologies, like screen readers. Learn more about form element labels.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
div.dash-right-column > div.card > form#deadline-form > input#deadline-input-date div.dash-right-column > div.card > form#deadline-form > input#deadline-input-date |
Form elements without effective labels can create frustrating experiences for screen reader users. Learn more about the `select` element.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
PT (PST / PDT)
MT (MST / MDT)
CT (CST / CDT)
ET (EST / EDT)
UTC / GMT
London (G… div.card > div.converter-stacked-module > div.converter-inputs-bar > select#tz-source-select |
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Best practices
Touch targets with sufficient size and spacing help users who may have difficulty targeting small controls to activate the targets. Learn more about touch targets.
Performance issues directly impact user engagement and conversion rates.
| Failing Elements |
|---|
× div.card > div.card-header-flex > div.scratchpad-actions > button#scratch-clear-btn |
These items highlight common accessibility best practices.
AHeading Hierarchy2 headingsPASS
- H1 YouTube Extractor
- H1 Windows Playbook & Hardware Tuning duplicate H1
A page should have only one H1. Multiple H1s dilute the document outline.
Multiple H1s blur the page's primary topic — screen-reader users and Google both prefer one H1.
Learn more ▾ ▴
HTML5's outline algorithm technically allows multiple H1s within sectioning content, but no browser implements it. In practice: one H1 per page. Use H2-H6 for subsections.
Source: WCAG 2.4.6 / Google Search Central
A+Heading Text QualityAll 2 heading(s) have substantive, well-formed textPASS
A+Alt Text QualityAll 1 images OKPASS
ALink & Button Quality12 links, 81 buttons — all OKPASS
| Element | Text | Issue | Suggested Fix |
|---|---|---|---|
| https://www.microsoft.com/software-downl… | Download Win10 ISO ↗ | new tab | Add '(opens in new tab)' to text |
| https://rufus.ie/ | Download Rufus Official ↗ | new tab | Add '(opens in new tab)' to text |
| https://massgrave.dev/ | massgrave.dev Official ↗ | new tab | Add '(opens in new tab)' to text |
| https://www.asus.com/support/download-ce… | Open Official ASUS BIOS Portal… | new tab | Add '(opens in new tab)' to text |
| https://www.nvidia.com/en-us/drivers/nv-… | NVIDIA DisplayPort UEFI Firmwa… | new tab | Add '(opens in new tab)' to text |
| https://www.wagnardsoft.com/display-driv… | Download DDU (v18+) ↗ | new tab | Add '(opens in new tab)' to text |
| https://www.asus.com/support/download-ce… | Official Motherboard Driver Po… | new tab | Add '(opens in new tab)' to text |
| https://www.nvidia.com/en-us/geforce/dri… | Official Driver Download ↗ | new tab | Add '(opens in new tab)' to text |
| https://forums.guru3d.com/threads/window… | Download MSI Tool v3 ↗ | new tab | Add '(opens in new tab)' to text |
| https://cpstest.org/polling-rate-test/ | Polling Rate Test ↗ | new tab | Add '(opens in new tab)' to text |
| https://learn.microsoft.com/en-us/sysint… | Download Autoruns (Sysinternal… | new tab | Add '(opens in new tab)' to text |
| https://www.bleachbit.org/download | Download BleachBit Official ↅ | new tab | Add '(opens in new tab)' to text |
Add '(opens in new tab)' to link text or aria-label.
https://www.microsoft.com/software-download/windows10ISO; https://rufus.ie/; https://massgrave.dev/; https://www.asus.com/support/download-center/; https://www.nvidia.com/en-us/drivers/nv-uefi-update-x64/; https://www.wagnardsoft.com/display-driver-uninstaller-ddu-; https://www.asus.com/support/download-center/; https://www.nvidia.com/en-us/geforce/drivers/; https://forums.guru3d.com/threads/windows-line-based-vs-message-signaled-base…; https://cpstest.org/polling-rate-test/ (+2 more)
Links with target="_blank" without rel="noopener" leak the originating page's window context — security and UX issue.
Learn more ▾ ▴
Without rel="noopener", the new tab can navigate the original tab via window.opener (tab-nabbing attack). Modern browsers default to noopener for target=_blank but only since recent versions. Always set rel="noopener noreferrer" explicitly.
Source: MDN target / OWASP
A+Form Input Types35 form control(s) checked, no type mismatchesPASS
A+Form Input Quality35 form control(s) checked, no input-semantic issuesPASS
A+Mobile Keyboard & AutofillNo autofill-eligible form controlsPASS
A+Document LanguageLang attribute set to "en"PASS
A+Tabindex Anti-PatternsNo explicit tabindex attributes foundPASS
A+Iframe AccessibilityNo iframes on this pagePASS
A+PWA DepthNo PWA depth issues detectedPASS
A+Dark Mode SupportFull dark mode supportPASS
Detection limited to meta tags and inline styles.
A+Mobile UX Depth1 mobile-depth signal(s) detectedPASS
A+Color Contrast (Screenshot)20 text elements analyzed, 0 fail WCAG AAPASS
Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.
Show all checked elements (20)
| Element | Ratio | Required | FG | BG | Result |
|---|---|---|---|---|---|
| h1 YouTube Extractor | 19.42:1 | 3.0:1 | #000000 | #F7F6F2 | Pass |
| h1 Windows Playbook & H… | 19.42:1 | 3.0:1 | #000000 | #F7F6F2 | Pass |
| title Everything: Develope… | 21.00:1 | 4.5:1 | #000000 | #FFFFFF | Pass |
| span Everything | 21.00:1 | 4.5:1 | #000000 | #FFFFFF | Pass |
| span Everything | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Developer & Utility … | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| div OVERVIEW | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Dashboard | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| div UTILITIES & TOOLS | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Windows Playbook | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span YouTube Extractor | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span SHA & Hash Calculato… | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Soon | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Multi-Translator | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Soon | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Media File Converter | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Soon | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Subnet & CIDR Engine | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Soon | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
| span Validators & Encoder… | 19.42:1 | 4.5:1 | #000000 | #F7F6F2 | Pass |
Methodology: The top 20 text elements by font size were checked. Background color was sampled from the desktop screenshot using a 5-point pattern. WCAG 2.1 AA requires 4.5:1 for normal text and 3:1 for large text.