STH Plumbing & Heating Ltd
(http://www.sthph.co.uk) 📸 Data Snapshot: May 22, 2026Count trust words (review, testimonial, rating, verified) against real outbound proof links (Google, Trustpilot, Clutch, G2, Yelp). Lots of trust language with zero verification links is trust theatre. Unlinked logo galleries count against it.
Trust theatre is minimal as the site avoids unverified floating star ratings. The review_count of 11 is modest and tied to a proof_links_count of 5, suggesting a path to third-party verification like Yell or Which? Trusted Traders. The mention of the Dispute Resolution Ombudsman and a specific 0117 phone number for Which? complaints adds a layer of verifiable accountability rarely seen in high-BS trade sites.
Proof density is buoyed by the inclusion of the Gas Safe registration number (539111), Company Number (6559926), and VAT Number (926056622). These verifiable business markers act as a strong BS-buffer against the generic ‘satisfaction guaranteed’ language. However, the ratio of verifiable project success to vague assertions is low due to the lack of named case studies.
Trust & Proof is read by weighing trust language against real verification. Below is the page-by-page tally of review mentions and external proof links, then the schema markup that may (or may not) declare verifiable ratings and identity proof.
🛡️ Trust Signals — reviews, proof links, trust-theatre check
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 11 | 5 |
| /contact/ | 10 | 5 |
| /heating/ | 8 | 3 |
| /bathroominstallations/ | 8 | 3 |
| /gallery/ | 8 | 3 |
| /plumbing/ | 8 | 3 |
🔗 Identity & Technical Layer — schema JSON-LD: declared ratings, reviews & identity proof
This page presents a snapshot of public data from STH Plumbing & Heating Ltd, captured on May 22, 2026, to show how machine logic reads Trust & Proof signals into an AI reputation evaluation.
Purpose: This data is presented under “Fair Use” for the purpose of independent signal analysis, allowing readers to see the raw signals behind the reputation score.
Notice to STH Plumbing & Heating Ltd: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results are intended as professional feedback to help improve any website’s machine-readability and authority signals. The evaluation is free, and any company can request a fresh audit at any time.
Any company can use the insights for free and improve its voice. When a company has updated its content, it can always submit a new audit request, which will be reflected in a new current score.
To all users: You are encouraged to visit the live site at http://www.sthph.co.uk to view the most current version of its content and see directly what this company is about and what it offers.