Digital Visibility Score: 18 / 100 · Rank 97 of 99
Measured 14 September 2026 via the PYC Gloucestershire Double Glazing Digital Visibility Index. Every figure is objective and reproducible from the methodology . Spotted an error? Request a correction .
Each pillar scored 0–100 against the sector median for this index. The final column is this firm's distance from that median.
Pillar performance against the sector median. Bars right of centre are above the median, left are below.
Speed & CWV not measured Technical -88 Local presence -8 Visibility -4 AI search presence 0 Content & trust not measured
These are specific, checkable faults on the site — not opinions about it.
Worth fixing No XML sitemap found Search engines have to discover every page by following links. On a small site that is survivable; on a large one it is not.
Ranks for 0 of 12 keywords, in the local 3-pack for 0 keywords.
Keyword Position double glazing Gloucestershire not in top 100 double glazing companies Gloucestershire not in top 100 upvc windows Gloucestershire not in top 100 replacement windows Gloucestershire not in top 100 window fitters Gloucestershire not in top 100 best double glazing Gloucestershire not in top 100 double glazing installers Gloucestershire not in top 100 composite doors Gloucestershire not in top 100 conservatories Gloucestershire not in top 100 double glazing Cheltenham not in top 100 double glazing Gloucester not in top 100 upvc windows Cheltenham not in top 100
This firm against the sector median and the index leader, Albany Windows Ltd, on every pillar.
Technical 0 Local presence 63 Visibility 0 AI search presence 0
Heritage Sash Windows Ltd trails Albany Windows Ltd by 291 points across 4 pillars, but 69% of that is Technical and AI search presence alone.
Named in 0 of 5 AI answers. A domain citation is stronger evidence than a name mention.
✗ Who are the best double glazing companies in Gloucestershire? ✗ Which window installer in Gloucestershire would you recommend for replacement windows? ✗ Top rated upvc window fitters in Gloucestershire ✗ I need new double glazing in Gloucestershire - who should I contact? ✗ Best double glazing companies in Cheltenham, Gloucestershire
Google Business Profile.
Rating 5 / 5 Reviews 1 Locations 1 Reviews in last 90 days 0 Address matches website yes
What each score is made of. Every input here is in the open dataset , so the arithmetic can be checked rather than taken on trust.
Pillar Score Made up of Visibility 0 ranks for 0 of 12 keywords · local 3-pack: 0 Local presence 63 1 reviews · rated 5 · 0 new in 90 days Technical 0 HTTPS: — · page allows indexing: — · robots.txt allows crawling: — · sitemap: no · structured data: —
Technical: 0/100, below the sector median of 88.
Albany Windows Ltd leads the index with 89/100. The largest gaps are: Technical (0 vs 100); AI search presence (0 vs 100); Visibility (0 vs 69).
Add valid LocalBusiness schema, fix indexability, and ensure a fresh XML sitemap is referenced in robots.txt.
Build local landing pages for the core keyword basket to lift organic and local-pack appearance.
Publish structured, citable content and entity schema so AI engines surface the business for core local queries.
The firms nearest Heritage Sash Windows Ltd in this ranking, beyond the two either side.
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 Site structure Not crawled — fetch failed
Heritage Sash Windows Ltd’s lowest-scoring pillars among those we publish remediation guidance for:
Technical (0/100) — read SEO automation on running these technical checks continuously rather than once a quarter. Background on analysing this pillar: technical .Visibility (0/100) — read topical authority on why ranking breadth across a sector beats chasing single terms. Background on analysing this pillar: visibility .
How this is measured: see the index methodology , and the statistical methods behind each pillar. This index is published by PYC ; if you want this score moved, start here .