Efficiency
Resource use, page weight and avoidable computation.
Responsible digital technology
What’s your EcoMark?
Enter a URL. EcoMark crawls the website, analyses observable efficiency, privacy, sovereignty, accessibility and responsible technology, then grades it with a public versioned algorithm.
Current rankings · EcoMark v1
How do analysed sites compare?
No EcoMark analyses match this version and date yet.
What we analyse
More than a carbon score.
EcoMark looks at observable website behaviour: page and asset weight, trackers, third parties, provider dependence, resilient markup, security and transparency.
Privacy
Tracking, cookies, profiling, analytics and consent.
Sovereignty
Ownership, geography, portability and dependency.
Accessibility
Inclusive, semantic and resilient implementation.
Responsibility
Transparency, security basics and responsible choices.
PayloadJavaScriptResourcesMediaCachingAnalyticsTrackersCookiesThird partiesProvider geographyAccessibilitySecurity
How it works
URL → crawl → analyse → grade.
v1 browser-renders the homepage, follows a small number of same-site links, samples referenced assets and applies twenty-five deterministic criteria. No AI decides the score.
Our approach
Awareness → impact → transparency → action.
Every result shows the score, evidence, why it matters and the simplest practical improvement to make next.
Transparent by design
Every EcoMark is dated and versioned.
Results are stored as dated snapshots. Rankings compare sites using EcoMark v1 and use what had actually been published by 28 Aug 2026.