SEO & crawl signals
Titles, descriptions, canonicals, index directives, headings, JSON-LD, robots and sitemap endpoints.
Devizart tools / website health
Check your website’s SEO and Shopware health signals.
Check your website’s SEO, accessibility, HTML, caching and public Shopware signals. See what we found, why it matters and what to do next.
No login required · Read-only public requests · Reports stay in this browser session
Contrast & usability
Image alternatives and language, plus rendered contrast and form checks with optional Google Lighthouse.
HTML standards
Basic document checks and optional W3C Nu validation with line-level messages to guide fixes.
Shop health signals
Theme and stylesheet clues on any website, plus storefront signals for Shopware shops.
Cache & performance
Public cache policies, validators, an asset sample and optional mobile Lighthouse lab measurements.
Security basics
HTTPS, insecure asset references and response headers. A useful starting point, not a penetration test.
Your public website snapshot
Website check results
0To review
0Checks passed
0Not tested
0Observations
Can we call this a stable Shopware shop? Not from a URL alone. A passing public check does not verify payments, orders, plugins, backups, workers or uptime. Use the Shopware findings to plan the checks that require administration and server access.
“Review” means investigate the evidence; it does not always mean something is broken. “Passed” applies only to the named check. This report is not an SEO ranking prediction or compliance certification.
A quick manual check
Try a color pair.
This calculator checks the two colors you select. It does not extract colors from the scanned website. WCAG AA requires 4.5:1 for normal text and 3:1 for large text (at least 24px, or about 18.7px bold).
Make every word clear.
Good contrast helps people read and act with confidence.
Methods and references: WCAG text contrastGoogle PageSpeed InsightsW3C Nu checkerShopware performance