Measured 31 August 2026 via the PYC Bath Architect Digital Visibility Index. Every figure is objective and reproducible from the methodology. Spotted an error? Request a correction.
These are specific, checkable faults on the site — not opinions about it.
Worth fixingNo XML sitemap foundSearch engines have to discover every page by following links. On a small site that is survivable; on a large one it is not.
Worth fixingNo structured data on the homepageNothing tells a search engine or an assistant what this business is, where it is, or what it does — in machine-readable terms.
Worth fixingNo mobile viewport tagThe page is not telling phones how to lay itself out. Most local searches happen on one.
Worth knowingThe site has not changed in a long timeThe homepage last reported a change 3.9 years ago.
This firm against the sector median and the index leader, Designscape Architects, on every pillar.
Speed & CWV
98
Technical
50
Local presence
79
Visibility
4
AI search presence
0
Content & trust
24
this firm sector median leader
John Mullen Building Surveying trails Designscape Architects by 200 points across 6 pillars, but 55% of that is AI search presence and Technical alone.
Recorded alongside the measurement to make it easier to judge, but carrying no weight in the Digital Visibility Score. See the methodology.
Companies House
No confident match on the registered name
Real-user speed (CrUX)
Too little traffic to appear in Chrome’s public dataset
Lighthouse (lab, mobile)
Performance 97 · accessibility 89 · best practices 74 · SEO 91 — biggest losses: Serves images with low resolution; Page lacks the HTML doctype, thus triggering quirks-mode; Does not use HTTPS
Google profile detail
2 photos · claimed · has a description · hours listed
Backlinks
43 referring domains · 72 links · rank 51
Site structure
4 pages crawled · 20 internal links per page · reachable in: contact 1 click, services 1 click · 0% of links use a generic anchor
Visibility (4/100) — read topical authority on why ranking breadth across a sector beats chasing single terms. Background on analysing this pillar: visibility.