# zerohour.uk EcoMark analysis | v1 Dated EcoMark analysis for zerohour.uk: B 80/100 using algorithm v1. Canonical: https://ecomark.app/assessment/86fdd0ff-5f7e-4ca9-bc7b-ee7e363f69bc EcoMark analysis · Algo v1 # zerohour.uk Published 28 Aug 2026 Rescan website [Site history](/site/zerohour.uk) B 80 #1 of 1 at publication This grade belongs to zerohour.uk. 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](/methodology/v1) · [Raw evidence](/evidence/86fdd0ff-5f7e-4ca9-bc7b-ee7e363f69bc) 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 ### Keep meaningful content in the initial HTML so the page remains useful without heavy client rendering. Accessible, resilient markup works for more people, assistive technology and older or constrained devices. 3 responsibility ### Make privacy, cookie, accessibility and contact information easy to find. Transparent, secure defaults make digital impact understandable and give visitors meaningful choices. Breakdown ## Evidence by category. Efficiency 45 #1 of 1 1 pages · ~113 KB measured/page · 75 resource references/page · 0% sampled assets cacheable. **Evidence and scoring** Evidence: 1 pages · ~113 KB measured/page · 75 resource references/page · 0% sampled assets cacheable. - Payload Measured HTML and asset payload is proportionate and optimised. 20/20 - JavaScript Referenced JavaScript weight is kept proportionate. 20/20 - Requests Pages avoid excessive resource references and third-party connections. 5/20 - Media Images and video avoid obvious loading and autoplay waste. 0/20 - Caching and compression Sampled static assets expose effective cache policy. 0/20 Privacy 100 #1 of 1 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 tracking Known advertising pixels and cross-site trackers are absent or minimised. 20/20 - Analytics minimisation Analytics technology is absent or privacy-preserving and proportionate. 20/20 - Cookies and consent Non-essential response cookies are avoided before interaction. 20/20 - Third-party disclosure Resource loading does not unnecessarily disclose visits to third parties. 20/20 - Invasive techniques Known session replay and similarly invasive tools are absent. 20/20 Sovereignty 95 #1 of 1 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 jurisdiction Observable dependencies minimise reliance on US-headquartered platform ecosystems. 15/20 - Third-party geography Known non-EU third-party data exposure is minimised. 20/20 - Portable delivery Pages minimise proprietary embeds and platform-specific content dependencies. 20/20 - Supplier concentration Third-party resource loading is not dominated by one provider ecosystem. 20/20 - First-party delivery Assets are delivered directly from the site where practical. 20/20 Accessibility 80 #1 of 1 1 semantic issues · 0 keyboard markup issues · 0% unlabelled controls · 51% raw/rendered text ratio. **Evidence and scoring** Evidence: 1 semantic issues · 0 keyboard markup issues · 0% unlabelled controls · 51% raw/rendered text ratio. - Semantics HTML exposes basic language, heading and landmark structure. 15/20 - Keyboard access Markup avoids obvious keyboard-hostile interaction patterns. 20/20 - Forms and controls Form controls expose labels or accessible names. 20/20 - Visual accessibility Viewport and media markup avoid obvious visual accessibility barriers. 15/20 - Resilience Meaningful text remains present without relying entirely on client rendering. 10/20 Responsibility 85 #1 of 1 4/5 security headers · 2 missing transparency links · 0% detected providers undisclosed. **Evidence and scoring** Evidence: 4/5 security headers · 2 missing transparency links · 0% detected providers undisclosed. - Transparency Privacy, cookies, accessibility and contact information are discoverable. 10/20 - Security basics The main response exposes sensible browser security headers. 15/20 - Consent design Tracking and consent markup avoids obvious one-sided choice patterns. 20/20 - Supplier disclosure Detected material providers are reflected in discoverable privacy information. 20/20 - Responsible defaults The observable site defaults avoid trackers, autoplay and weak transparency/security. 20/20