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Accessibility

· 13 checks — Landmarks, headings, alt text, forms, and link quality rolled into one auditable list.
SCORE
44
GRADE
F
FIX
7
REVIEW
3
PASS
3
INFO
0
Checks
13
3 PASS 3 REVIEW 7 FIX
F
404 Error Page
Action
HTTP 429, bare page
FIX
HTTP 429, bare page
Warning::
Unexpected status code: HTTP 429
Expected HTTP 404 but received 429. This may confuse search engine crawlers.
Got: HTTP 429
Warning::
Bare server default 404 page
The 404 page has no custom styling. Users hitting a broken link see a generic error with no way to navigate back. Add a custom 404 page with your site navigation and a search bar.
404 Page Quality Default 404 Page
Status Code HTTP 429 ✗Custom Styling ✗Navigation ✗Homepage Link ✗Search Form ✗
F
Favicon & Branding
Action
1 icon(s) detected
FIX
1 icon(s) detected
Info::
favicon.ico present at site root
Info::
No apple-touch-icon detected
iOS devices use this when users add your site to their home screen. Add <link rel='apple-touch-icon' sizes='180x180' href='/apple-touch-icon.png'>.
✓ favicon.ico Present
✗ PNG Icons Missing
✗ Apple Touch Missing
✗ SVG Favicon Missing
✗ Manifest Icons Missing
✗ Multiple Sizes Missing
D
Web Manifest
Action
Not found
FIX
Not found
Info::
No web manifest found
No manifest at standard paths (/manifest.json, /site.webmanifest). A manifest is optional but enables PWA features like home screen installation and standalone display.

No web manifest found.

D
Dark Mode Support
Action
No dark mode signals
FIX
No dark mode signals
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 ModeNo Dark Mode Detected
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::
1 navigation landmark(s) detected
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 1 <nav> element(s)
Back to Top
Hamburger Menu
Sticky Navigation Cannot reliably detect (CSS-based)
1 of 6 testable patterns navigation patterns detected. Limited navigation support. Consider adding breadcrumbs, search, and skip link.
C
Landmark Structure
Action
4 landmarks
REVIEW
4 landmarks
Critical::
No <main> landmark found
Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.
Info::
1 <nav> landmark(s) found
Info::
No contentinfo (footer) landmark
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 (missing!) CONTENTINFO (missing!)

Screen reader users cannot quickly navigate to the primary content. Wrap your main content in <main>.

Why this matters

Without a <main> landmark, screen-reader users can't skip past the navigation to the page content — every page starts with re-reading the menu.

Learn more ▾

The <main> element marks the page's primary content area. Assistive tech offers a 'jump to main' shortcut — but only if <main> exists. Without it, every page navigation forces re-reading the header. Wrap your primary content in a single <main>.

Source: WAI-ARIA / WCAG 2.4.1

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

B
Alt Text Quality
1 of 41 images have issues
REVIEW
1 of 41 images have issues
Critical::
1 image(s) missing alt attribute
Images without alt text are invisible to screen readers.
Critical::
1 image-in-link without alt text
An image inside a link with no alt creates an empty link.
Info::
14 decorative image(s) correctly marked
Info::
26 image(s) with good alt text
41 images 26 good alt text 14 decorative 1 missing
IssueCount
missing1 image(s)

Images without alt text are invisible to screen readers.

Why this matters

Each image without alt text is a WCAG 1.1.1 failure — invisible to screen-reader users, lost from Google Image Search.

Learn more ▾

WCAG 2.1 Level A requires text alternatives for non-decorative images. Empty alt='' is fine for decorative; meaningful images need descriptive text. Common fixes: CMS audit + bulk add, build-time linter (alt-text-required ESLint rule), CI gate on Lighthouse a11y score.

Source: WCAG 2.1 SC 1.1.1 / WebAIM Million Report

An image inside a link with no alt creates an empty link.

Why this matters

Image-only links with no alt create empty links — screen-reader users hear 'link' with no destination context.

Learn more ▾

An <a><img></a> with no img alt is the worst-case for accessibility: AT announces the link but can't describe where it goes. Either add alt to the image OR add aria-label to the link.

Source: WCAG 2.1 SC 2.4.4

B
Lighthouse Accessibility Audits
Score 88/100 — 4 failing, 24 passed
REVIEW
88

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.

Names and labels

When a button doesn't have an accessible name, screen readers announce it as "button", making it unusable for users who rely on screen readers. Learn how to make buttons more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div.FeatureContentLayoutCarousel > div.FeatureContentLayoutCarousel-tabContainer > div.FeatureContentLayoutCarousel-controlsPanel > button.FeatureContentLayoutCarousel-navArrowButton div.FeatureContentLayoutCarousel > div.FeatureContentLayoutCarousel-tabContainer > div.FeatureContentLayoutCarousel-controlsPanel > button.FeatureContentLayoutCarousel-navArrowButton
div.FeatureContentLayoutCarousel > div.FeatureContentLayoutCarousel-tabContainer > div.FeatureContentLayoutCarousel-controlsPanel > button.FeatureContentLayoutCarousel-navArrowButton div.FeatureContentLayoutCarousel > div.FeatureContentLayoutCarousel-tabContainer > div.FeatureContentLayoutCarousel-controlsPanel > button.FeatureContentLayoutCarousel-navArrowButton

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Seagate body#page-3787bb5404 > section.Footer > div.Container > a

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.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Facebook logo div.Footer-linkGroups > div > div.Footer-links > a.Footer-link
Configuración de cookies div.Container > div.Footer-bottom > div.Footer-legal > button#ot-sdk-btn
Configuración de accesibilidad div.Container > div.Footer-bottom > div.Footer-legal > button#stx-a11y-settings

These items highlight common accessibility best practices.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Tablas de cookies div#onetrust-group-container > div#onetrust-policy > div#onetrust-policy-text > a.ot-cookie-policy-link
○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>`
●`[role]`s have all required `[aria-*]` attributes
●`[role]` values are valid
●`[aria-*]` attributes have valid values
●`[aria-*]` attributes are valid and not misspelled
●Image elements have `[alt]` attributes
●`[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
●Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
●`[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 are distinguishable without relying on color.
●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
●Heading elements appear in a sequentially-descending order
●Document has a main landmark.
●Deprecated ARIA roles were not used
●Identical links have the same purpose.
○`[accesskey]` values are unique
○`button`, `link`, and `menuitem` elements have accessible names
○ARIA input fields have accessible names
○ARIA `meter` elements have accessible names
○ARIA `progressbar` elements have accessible names
○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
○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.
○Input buttons have discernible text.
○`<input type="image">` elements have `[alt]` text
○Form elements have associated labels
○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.
○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.
A
Heading Hierarchy
29 headings
PASS
29 headings
Warning::
Multiple H1 headings (5 found)
A page should have only one H1. Multiple H1s dilute the document outline.
Warning::
1 empty heading(s)
Empty headings appear in the document outline but provide no information.
  • H6 Productos
  • H6 Base de datos de conocimientos
  • H6 Descargas de asistencia técnica
  • H6 Artículos
  • H6 suggested searches
  • H5 Read the report
  • H5 Leer el artículo
  • H5 Read the report
  • H5 Leer el artículo
  • H5 Read the report
  • H5 Read the report
  • H5 Read the report
  • H5 Read the report
  • H5 Leer el artículo
  • H5 Leer el artículo
  • H5 Leer el artículo
  • H3 Seleccione su país/región
  • H3 Log in
  • H1 32 TB en tres potentes plataformas
  • H1 Diseñado para escalar. Demostrado para cumplir. duplicate H1
  • H1 La infraestructura de datos del mañana, disponible hoy. duplicate H1
  • H1 32 TB en tres potentes plataformas duplicate H1
  • H1 Diseñado para escalar. Demostrado para cumplir. duplicate H1
  • H2 El almacenamiento a escala se ejecuta en Seagate
  • H2 (empty)
  • H2 Nuestros recursos más recientes
  • H2 En Seagate nos motiva innovar
  • H2 En Seagate nos motiva innovar
  • H2 En Seagate nos motiva innovar

A page should have only one H1. Multiple H1s dilute the document outline.

Why this matters

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

Empty headings appear in the document outline but provide no information.

Why this matters

Empty <hN> tags break the document outline — screen-reader users navigating by heading hit dead silence.

Source: WCAG 2.4.6

A
Form Accessibility
1 of 3 controls have issues
PASS
1 of 3 controls have issues
Critical::
1 control(s) without accessible label
Form controls need a <label>, aria-label, or aria-labelledby for screen readers.
Got: <input type="reset">
Info::
2 control(s) properly labeled
3 controls
2 labeled
0 placeholder only
1 unlabeled
ControlTypeLabelMethod
inputtext¿Qué está buscando? aria-label
#rememberMecheckboxRecordar mi país/región y selección de idiomanone
inputreset(none)none

Form controls need a <label>, aria-label, or aria-labelledby for screen readers.

<input type="reset">

Why this matters

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

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 32 TB en tres potent…21.00:13.0:1
#000000
#FFFFFF
Pass
h1 Diseñado para escal…21.00:13.0:1
#000000
#FFFFFF
Pass
h1 La infraestructura d…21.00:13.0:1
#000000
#FFFFFF
Pass
h1 32 TB en tres potent…21.00:13.0:1
#000000
#FFFFFF
Pass
h1 Diseñado para escal…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 El almacenamiento a …21.00:13.0:1
#000000
#FFFFFF
Pass
h2 Nuestros recursos m…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 En Seagate nos motiv…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 En Seagate nos motiv…21.00:13.0:1
#000000
#FFFFFF
Pass
h2 En Seagate nos motiv…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Seleccione su país/…21.00:13.0:1
#000000
#FFFFFF
Pass
h3 Log in21.00:13.0:1
#000000
#FFFFFF
Pass
title Líderes en almacena…21.00:14.5:1
#000000
#FFFFFF
Pass
a Historias de Seagate21.00:14.5:1
#000000
#FFFFFF
Pass
a Blog21.00:14.5:1
#000000
#FFFFFF
Pass
a Centro de recursos21.00:14.5:1
#000000
#FFFFFF
Pass
a Socios21.00:14.5:1
#000000
#FFFFFF
Pass
span España (Español)21.00:14.5:1
#000000
#FFFFFF
Pass
span Buscar21.00:14.5:1
#000000
#FFFFFF
Pass
div Ver todos los result…21.00:14.5:1
#000000
#FFFFFF
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.

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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