EcoMark

EcoMark analysis · Algo v1

thegreenwebfoundation.org

Published 28 Aug 2026

Site history
C77#2 of 2 at publication

This grade belongs to thegreenwebfoundation.org. It is based on a bounded sample of up to 3 connected public pages plus public evidence. It is not a grade for any one page.

Automated EcoMark v1 analysis of 1 public page. The homepage was browser-rendered.

Algorithm v1 · Raw evidence

Improve

Start with these changes.

1

efficiency

Lazy-load below-the-fold media and remove autoplay.

Lighter pages consume less bandwidth and device work and remain usable on slower connections.

2

accessibility

Give every form control a programmatic label or accessible name.

Accessible, resilient markup works for more people, assistive technology and older or constrained devices.

3

responsibility

Add the missing browser security headers, prioritising HSTS, CSP and a clear referrer policy.

Transparent, secure defaults make digital impact understandable and give visitors meaningful choices.

Breakdown

Evidence by category.

Efficiency

55
#1 of 2

1 pages · ~148 KB measured/page · 33 resource references/page · 0% sampled assets cacheable.

Evidence and scoring

Evidence: 1 pages · ~148 KB measured/page · 33 resource references/page · 0% sampled assets cacheable.

  • PayloadMeasured HTML and asset payload is proportionate and optimised.20/20
  • JavaScriptReferenced JavaScript weight is kept proportionate.20/20
  • RequestsPages avoid excessive resource references and third-party connections.15/20
  • MediaImages and video avoid obvious loading and autoplay waste.0/20
  • Caching and compressionSampled static assets expose effective cache policy.0/20

Privacy

100
#1 of 2

0 known trackers · 0 tracking-style response cookies · 0% third-party resource references.

Evidence and scoring

Evidence: 0 known trackers · 0 tracking-style response cookies · 0% third-party resource references.

  • Behavioural trackingKnown advertising pixels and cross-site trackers are absent or minimised.20/20
  • Analytics minimisationAnalytics technology is absent or privacy-preserving and proportionate.20/20
  • Cookies and consentNon-essential response cookies are avoided before interaction.20/20
  • Third-party disclosureResource loading does not unnecessarily disclose visits to third parties.20/20
  • Invasive techniquesKnown session replay and similarly invasive tools are absent.20/20

Sovereignty

95
#1 of 2

1 US-headquartered provider ecosystems · 100% first-party assets · 0 proprietary embeds.

Evidence and scoring

Evidence: 1 US-headquartered provider ecosystems · 100% first-party assets · 0 proprietary embeds.

  • Provider jurisdictionObservable dependencies minimise reliance on US-headquartered platform ecosystems.15/20
  • Third-party geographyKnown non-EU third-party data exposure is minimised.20/20
  • Portable deliveryPages minimise proprietary embeds and platform-specific content dependencies.20/20
  • Supplier concentrationThird-party resource loading is not dominated by one provider ecosystem.20/20
  • First-party deliveryAssets are delivered directly from the site where practical.20/20

Accessibility

65
#2 of 2

1 semantic issues · 1 keyboard markup issues · 100% unlabelled controls · 82% raw/rendered text ratio.

Evidence and scoring

Evidence: 1 semantic issues · 1 keyboard markup issues · 100% unlabelled controls · 82% raw/rendered text ratio.

  • SemanticsHTML exposes basic language, heading and landmark structure.15/20
  • Keyboard accessMarkup avoids obvious keyboard-hostile interaction patterns.15/20
  • Forms and controlsForm controls expose labels or accessible names.0/20
  • Visual accessibilityViewport and media markup avoid obvious visual accessibility barriers.15/20
  • ResilienceMeaningful text remains present without relying entirely on client rendering.20/20

Responsibility

65
#2 of 2

1/5 security headers · 2 missing transparency links · 0% detected providers undisclosed.

Evidence and scoring

Evidence: 1/5 security headers · 2 missing transparency links · 0% detected providers undisclosed.

  • TransparencyPrivacy, cookies, accessibility and contact information are discoverable.10/20
  • Security basicsThe main response exposes sensible browser security headers.0/20
  • Consent designTracking and consent markup avoids obvious one-sided choice patterns.20/20
  • Supplier disclosureDetected material providers are reflected in discoverable privacy information.20/20
  • Responsible defaultsThe observable site defaults avoid trackers, autoplay and weak transparency/security.15/20