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Accessibility

· 24 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
87
GRADE
B
FIX
3
REVIEW
2
PASS
19
INFO
0
Checks
24
19 PASS 2 REVIEW 3 FIX
D
Dark Mode Support
Action
Theme color only
FIX
Theme color only
Info::
Theme-color present but no dark variant
A theme-color is set but no dark-specific variant was found. The browser toolbar may not adapt for dark mode users.
Got: #02515f
Info::
No dark mode signals detected
Consider adding CSS with @media (prefers-color-scheme: dark) and <meta name='color-scheme' content='light dark'>.
Info::
Detection limited to meta tags and inline styles
External CSS files may contain prefers-color-scheme rules not visible to this scan.
Dark ModePartial Dark Mode
color-scheme meta Not set ✗Dark theme-color Not set ✗CSS indicators Not detected ✗

Detection limited to meta tags and inline styles.

D
Print Stylesheet
Action
No print styles
FIX
No print styles
Info::
No print-specific styles detected
When users print this page, they get the screen layout including navigation and non-essential elements. Add @media print rules to hide navigation and optimize layout for paper.
Print Stylesheet No Print Styles
Print stylesheet Not found ✗Inline @media print Not detected ✗
F
Navigation UX
Action
No navigation patterns
FIX
No navigation patterns
Info::
2 navigation landmark(s) detected
Info::
Hamburger menu detected (responsive design)
Info::
No breadcrumbs, search, or skip link detected
These navigation aids help users orient themselves and find content efficiently, especially on large sites.
Breadcrumbs
Search
Skip Link
Labeled Navigation 2 <nav> element(s)
Back to Top
Hamburger Menu
Sticky Navigation Cannot reliably detect (CSS-based)
2 of 6 testable patterns navigation patterns detected. Limited navigation support. Consider adding breadcrumbs, search, and skip link.
C
404 Error Page
Action
HTTP 404, custom page
REVIEW
HTTP 404, custom page
Info::
Correct 404 status code returned
Got: HTTP 404
Info::
Custom styled 404 page
Info::
Homepage link present on 404 page
404 Page Quality ✓ Custom 404 Page
Status Code HTTP 404 ✓Page Title Filion Tools ✓Custom Styling ✓Navigation ✗Homepage Link ✓Search Form ✗
B
Favicon & Branding
6 icon(s) detected
REVIEW
6 icon(s) detected
Info::
favicon.ico present at site root
Info::
HTML icon links detected
Info::
Apple touch icon present
Info::
Multiple icon sizes detected
✓ favicon.ico Present
✓ PNG Icons Present
✓ Apple Touch Present
✗ SVG Favicon Missing
✓ Manifest Icons Present
✓ Multiple Sizes Present
A
Landmark Structure
10 landmarks
PASS
10 landmarks
Info::
<main> landmark present
Info::
2 <nav> landmark(s) found
Info::
All <nav> elements are properly labeled
Warning::
Skip navigation link is missing (WCAG 2.4.1)
Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.
Page Structure — as a screen reader sees it
BANNER header NAV "Main navigation" MAIN CONTENTINFO footer

Add a skip link as the first focusable element so keyboard users can bypass repeated navigation.

Why this matters

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

A+
Heading Hierarchy
43 headings
PASS
43 headings
Info::
Single H1 present
  • H1 Tools
  • H2 All tools
  • H3 Color Contrast
  • H3 Color Palette
  • H3 CSS Gradient
  • H3 Focus Order
  • H3 Open Graph Preview
  • H3 JSON Viewer
  • H3 YAML ↔ JSON
  • H3 JSON Schema Validator
  • H3 Base64 Encoder
  • H3 URL Encoder
  • H3 Hash Generator
  • H3 JWT Debugger
  • H3 PEM Decoder
  • H3 UUID Generator
  • H3 Random String
  • H3 Password Generator
  • H3 Timestamp Converter
  • H3 Cron Helper
  • H3 cURL to Fetch
  • H3 HTTP Status Codes
  • H3 IP Address
  • H3 IP Geolocation
  • H3 Webhook Inspector
  • H3 Markdown Preview
  • H3 HTML ↔ Markdown
  • H3 Text Counter
  • H3 Text Case
  • H3 Slug Generator
  • H3 Text Lines
  • H3 Diff Checker
  • H3 Regex Tester
  • H3 Currency Converter
  • H3 Country Lookup
  • H3 Dictionary
  • H3 Quote Generator
  • H3 World Time
  • H3 Public Holidays
  • H3 QR Code
  • H3 Joke Generator
  • H3 Codiv System One
  • H3 Chat
A+
Heading Text Quality
1 heading-text-quality issue(s) detected
PASS
1 heading-text-quality issue(s) detected
Info::
1 heading(s) are all-uppercase (excluding short acronyms)
Headings rendered in all-uppercase are a styling choice that should be done via CSS (`text-transform: uppercase`), not by typing the text in caps. Capitalized text is read letter-by-letter by some screen readers (e.g., "H-E-L-L-O W-O-R-L-D" instead of "hello world"). It's also a soft signal of CMS-migration artifacts where the original lowercase intent was lost.
Got: 1 all-caps heading(s)
A+
Alt Text Quality
No images
PASS
No images
Info::
No images on this page
No images on this page.
A+
Form Accessibility
No form controls
PASS
No form controls
Info::
No form controls on this page
No form controls found.
A+
Form Input Types
No form controls on this page
PASS
No form controls on this page
Info::
No form controls on this page
A+
Form Input Quality
No form controls on this page
PASS
No form controls on this page
Info::
No form controls on this page
A+
Mobile Keyboard & Autofill
No form controls -- mobile keyboard check is N/A
PASS
No form controls -- mobile keyboard check is N/A
Info::
No form controls on this page
A+
Document Language
Lang attribute set to "en"
PASS
Lang attribute set to "en"
Info::
<html lang="en"> is set and valid
Got: en
A+
Tabindex Anti-Patterns
46 explicit tabindex attribute(s) checked, no anti-patterns
PASS
46 explicit tabindex attribute(s) checked, no anti-patterns
Info::
No tabindex anti-patterns detected
A+
Iframe Accessibility
No iframes on this page
PASS
No iframes on this page
Info::
No iframes on this page
A+
Tap Target Adequacy
All tap targets meet WCAG 2.5.5/2.5.8 sizing
PASS
All tap targets meet WCAG 2.5.5/2.5.8 sizing
Info::
All tap targets meet WCAG 2.5.5 (44x44px) sizing
A+
Mobile-Readable Font Sizes
All 62 visible text node(s) render at >= 12 CSS pixels
PASS
All 62 visible text node(s) render at >= 12 CSS pixels
Info::
All text uses legible mobile font sizes (>= 12 CSS px)
A+
Web Manifest
PWA-ready
PASS
PWA-ready
Info::
Meets PWA install criteria
Info::
Name present: Filion Tools
Info::
192x192 icon present
Info::
512x512 icon present
Info::
Display mode: standalone
PWA Install Criteria ✓ Installable
Name Filion Tools ✓192×192 icon ✓512×512 icon ✓Start URL / ✓Display Mode standalone ✓
Name Filion Tools Display Mode standalone Theme Color #02515f Background Color #f7f6f1 Icons 3 icon(s)
A+
PWA Depth
No PWA depth issues detected
PASS
No PWA depth issues detected
Info::
No PWA depth issues detected
A+
Mobile UX Depth
1 mobile-depth signal(s) detected
PASS
1 mobile-depth signal(s) detected
Info::
Browser-chrome `theme-color` meta tag present
The page sets `<meta name="theme-color" content="...">`, which Android Chrome uses to tint the status bar and iOS Safari uses for the toolbar background. Brand polish that costs nothing and Just Works.
A+
Color Contrast (Screenshot)
20 text elements analyzed, 0 fail WCAG AA
PASS

Analyzes text contrast against the actual rendered page, including background images, gradients, and overlays that CSS-based tools cannot detect.

20 pass
Show all checked elements (20)
ElementRatioRequiredFGBGResult
h1 Tools19.41:13.0:1
#000000
#F7F6F1
Pass
h2 All tools19.41:13.0:1
#000000
#F7F6F1
Pass
title Filion Tools: browse…19.41:14.5:1
#000000
#F7F6F1
Pass
p Cookies19.41:14.5:1
#000000
#F7F6F1
Pass
p This site keeps the …19.41:14.5:1
#000000
#F7F6F1
Pass
a Privacy policy19.41:14.5:1
#000000
#F7F6F1
Pass
span filion19.41:14.5:1
#000000
#F7F6F1
Pass
a Tools19.41:14.5:1
#000000
#F7F6F1
Pass
a Open data19.41:14.5:1
#000000
#F7F6F1
Pass
span Toolbox19.41:14.5:1
#000000
#F7F6F1
Pass
span 41 tools19.41:14.5:1
#000000
#F7F6F1
Pass
p Browser utilities fo…19.41:14.5:1
#000000
#F7F6F1
Pass
button Filter19.41:14.5:1
#000000
#F7F6F1
Pass
p Showing19.41:14.5:1
#000000
#F7F6F1
Pass
p tools19.41:14.5:1
#000000
#F7F6F1
Pass
a Color Contrast19.41:14.5:1
#000000
#F7F6F1
Pass
a Color Palette19.41:14.5:1
#000000
#F7F6F1
Pass
a CSS Gradient19.41:14.5:1
#000000
#F7F6F1
Pass
a Focus Order19.41:14.5:1
#000000
#F7F6F1
Pass
a Open Graph Preview19.41:14.5:1
#000000
#F7F6F1
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.

A+
Lighthouse Accessibility Audits
Score 100/100 — 0 failing, 20 passed
PASS
100

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.

○Interactive controls are keyboard focusable
○Interactive elements indicate their purpose and state
○The page has a logical tab order
○Visual order on the page follows DOM order
○User focus is not accidentally trapped in a region
○The user's focus is directed to new content added to the page
○HTML5 landmark elements are used to improve navigation
○Offscreen content is hidden from assistive technology
○Custom controls have associated labels
○Custom controls have ARIA roles
●`[aria-*]` attributes match their roles
●`[aria-hidden="true"]` is not present on the document `<body>`
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Buttons have an accessible name
●`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
●ARIA attributes are used as specified for the element's role
●`[aria-hidden="true"]` elements do not contain focusable descendents
●Elements use only permitted ARIA attributes
●Background and foreground colors have a sufficient contrast ratio
●Document has a `<title>` element
●`<html>` element has a `[lang]` attribute
●`<html>` element has a valid value for its `[lang]` attribute
●Links have a discernible name
●Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
●List items (`<li>`) are contained within `<ul>`, `<ol>` or `<menu>` parent elements
●No element has a `[tabindex]` value greater than 0
●Touch targets have sufficient size and spacing.
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○Deprecated ARIA roles were not used
○Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○`[role]`s have all required `[aria-*]` attributes
○Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
○`[role]`s are contained by their required parent element
○`[role]` values are valid
○Elements with the `role=text` attribute do not have focusable descendents.
○ARIA toggle fields have accessible names
○ARIA `tooltip` elements have accessible names
○ARIA `treeitem` elements have accessible names
○The page contains a heading, skip link, or landmark region
○`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
○Definition list items are wrapped in `<dl>` elements
○ARIA IDs are unique
○No form fields have multiple labels
○`<frame>` or `<iframe>` elements have a title
○`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
○Image elements have `[alt]` attributes
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○Links are distinguishable without relying on color.
○The document does not use `<meta http-equiv="refresh">`
○`<object>` elements have alternate text
○Select elements have associated label elements.
○Skip links are focusable.
○Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
○`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
○`[lang]` attributes have a valid value
○`<video>` elements contain a `<track>` element with `[kind="captions"]`
○Tables have different content in the summary attribute and `<caption>`.
○All heading elements contain content.
○Uses ARIA roles only on compatible elements
○Image elements do not have `[alt]` attributes that are redundant text.
○Identical links have the same purpose.
○Elements with visible text labels have matching accessible names.
○Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
○`<td>` elements in a large `<table>` have one or more table headers.
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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