Industry Context — Common BS Fingerprints in Home Services (Plumbing, Roofing, HVAC, Electrical)
AG Fraser Limited
(https://agfraser.co.uk) 📸 Data Snapshot: June 21, 2026Analyze the raw signals below. How would a machine score this business’s credibility?
Here are the exact signals captured from up to six pages of the site — the same raw inputs the evaluation engine analyzed. They are grouped by signal type so you can weigh each the way the machine does.
🏗️ Semantic Structure — heading hierarchy & page identity (Info Density · Commodity Fingerprint)
HOMEPAGE New Boilers Installations and Boiler Repairs and Servicing – AG Fraser (https://agfraser.co.uk)
New Boilers Installations and Boiler Repairs and Servicing – AG Fraser
AG Fraser is a New Boiler Installation, Service and Repairs business. We are based in Wigan and service nearby towns including Bolton, Bury, Leigh and Manchester.
NAV_HEADING_REPEATED_BODY 404 Not Found (https://agfraser.co.uk/services-and-repairs/)
404 Not Found
NAV_HEADING_REPEATED_BODY 404 Not Found (https://agfraser.co.uk/new-boilers/)
404 Not Found
NAV_HEADING_REPEATED_FOOTER 404 Not Found (https://agfraser.co.uk/cdn-cgi/l/email-protection/)
404 Not Found
📝 The Narrative — clean text per page (Info Density · Semantic Coherence)
HOMEPAGE · THIN (https://agfraser.co.uk) New Boilers Installations and Boiler Repairs and Servicing – AG Fraser
[H2] What do our customers say about us? [H3] Rated 9.9 on Checkatrade Rated 9.9 out of 10 based on over 670 customer reviews. [IMG: 5 Stars] [H5] Boiler Installation Dave, M20 I could not be more pleased with AG Fraser. Good value, great communication and excellent workmanship. It is how all companies should perform, but only a very few do. [IMG: 5 Stars] [H5] Boiler service & repair Claire, M40 Great communication, punctual and very professional. Highly recommend [IMG: 5 Stars] [H5] Boiler repair John, WA15 Prompt response after email enquiry and arranged engineer visit within a couple of days. Very professional and easy to work with. Recommend to all!
SUB-PAGE · THIN (https://agfraser.co.uk/services-and-repairs/) 404 Not Found
[H1] Not Found The requested URL was not found on this server.
SUB-PAGE · THIN (https://agfraser.co.uk/new-boilers/) 404 Not Found
[H1] Not Found The requested URL was not found on this server.
SUB-PAGE · THIN (https://agfraser.co.uk/cdn-cgi/l/email-protection/) 404 Not Found
[H1] 404 Not Found cloudflare
🛡️ Trust Signals — reviews, proof links, trust-theatre flag (Trust & Proof)
| Page | Reviews | Proof links |
|---|---|---|
| / (home) | 40 | 1 |
| /services-and-repairs/ | 0 | 0 |
| /new-boilers/ | 0 | 0 |
| /cdn-cgi/l/email-protection/ | 0 | 0 |
🔗 Identity & Technical Layer — schema JSON-LD: identity chains, entity gaps (Identity & Authority)
Homepage schema
{
"@context": "http://schema.org",
"@type": "Plumber",
"address": {
"@type": "PostalAddress",
"addressLocality": "Wigan",
"addressRegion": "Greater Manchester",
"postalCode": "WN3 6TE",
"streetAddress": "Kirkstile Crescent"
},
"name": "AG Fraser",
"url": "https://agfraser.co.uk",
"email": "talk@agfraser.co.uk",
"telephone": "08006346584",
"leiCode": "11522417",
"legalName": "AG Fraser Limited",
"description": "AG Fraser is a boiler installation, repair, and central heating installation / upgrade company based in the North West of England.",
"image": "https://agfraser.co.uk/assets/img/brand/logo-house.png",
"logo": "https://agfraser.co.uk/assets/img/brand/logo-text.png",
"openingHours": [
"Mo-Fr 08:00-18:00",
"Sa 09:00-13:00"
],
"aggregateRating": {
"@type": "AggregateRating",
"ratingValue": "5",
"reviewCount": "420",
"bestRating": "5"
}
}
Your Diagnosis
Before revealing the machine’s verdict, predict the BS score for each signal. Higher = more BS (more fluff, less verifiable substance). Drag each slider, then submit to compare your judgment against the engine.
Stuck? Reveal the heuristic lens — how the deterministic page-auditor reads each signal (no AI, pure pattern rules)
These are the structural rules a local, deterministic auditor applies — the same lens you can use to judge each signal. They describe what to look for, not this company’s result.
Classify each sentence as substantive or hollow. Grounding markers — numbers, currencies, dates, technical units, named entities — outweigh marketing adjectives. When fluff sits right next to hard evidence, the fluff is forgiven.
Pull the main entities out of the H1, then check whether they actually recur through the body. A page that announces one thing and then talks about another drifts. Headings with no real sentences underneath read as pseudo-substance.
Count 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.
Look at how much sentence length varies. Natural writing varies its rhythm; templated or mass-produced copy is statistically uniform. Very low variation reads as commodity content — unless unique named entities break the pattern.
Inspect the JSON-LD. Is there an Organization or Person schema, and does it carry sameAs links to real external profiles (LinkedIn, socials)? Missing schema or no identity declaration signals an anonymous entity.
Want to apply this lens yourself? The free BS Indicator Chrome extension runs these heuristic checks live on any page. Bear in mind it is a single-page, deterministic tool — it relies only on pattern rules for the page in front of it and does not perform the cross-page semantic correlation this audit uses, so its readout is a starting lens, not the full verdict.
Based on 290 businesses audited.
Home Services (Plumbing, Roofing, HVAC, Electrical) BS: AG Fraser Limited (agfraser.co.uk)
AG Fraser operates as a ‘Digital Potemkin Village’ where the homepage serves as a facade for a broken internal structure. The discrepancy in review counts and the failure of all primary service pages suggest a site that has been abandoned or poorly migrated. It scores high on BS due to the massive gap between its professional ‘Expert’ claims and its non-functional technical reality.
Immediately repair the broken links for /services-and-repairs/ and /new-boilers/ to provide the substance promised in the navigation. Add the company’s Gas Safe registration number to the global footer to meet industry proof expectations. Sync the review counts between the homepage text (670) and the schema metadata (420) to eliminate trust signals that look fabricated. Replace generic H2 questions with descriptive, benefit-driven headings that include specific manufacturer names or service areas.
The site aligns with the Home Services category, specifically targeting boiler installation and repairs. However, the presence of three 404 errors for primary service pages suggests a significant disconnect between the business’s stated purpose and its digital availability.
“The score of 65 is primarily driven by Semantic Coherence and Technical Credibility gaps. The total failure of sub-pages to exist (404 errors) accounts for the high score in drift, while the inconsistency in review data between schema and text penalized the Trust and Proof pillar.”
This training module utilizes a snapshot of public data from AG Fraser Limited, captured on June 21, 2026, to demonstrate how machine logic evaluates different types of business narratives.
Purpose: This data is presented under “Fair Use” / “Educational Exception” for the purpose of forensic semantic analysis, allowing users to compare human intuition against machine-generated evaluations.
Notice to AG Fraser Limited: This analysis is part of a non-adversarial audit conducted by 1 Euro SEO. The results provided by 1EuroSEO are intended as professional feedback to help improve any website’s machine-readability and authority signals. The 1EuroSEO BS Detection Tool is a free tool, and anyone can test any company to see how their content is interpreted by AI models.
Any company can use the insights for free and improve its voice by comparing it to industry clichés or competitors. 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 https://agfraser.co.uk to view the most current version of its content and learn from the source what this company is about and what it offers.