Digital Visibility Score: 78 / 100 · Rank 3 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 -9.5 Technical +12 Local presence +10 Visibility +64 AI search presence +100 Content & trust +17
These are specific, checkable faults on the site — not opinions about it.
Worth knowing The site has not changed in a long time The homepage last reported a change 6.1 years ago.
Ranks for 11 of 12 keywords, average position 6.3, in the local 3-pack for 5 keywords.
Keyword Position double glazing Gloucestershire #2 double glazing companies Gloucestershire #2 upvc windows Gloucestershire #5 replacement windows Gloucestershire #4 window fitters Gloucestershire #4 best double glazing Gloucestershire #2 double glazing installers Gloucestershire #3 composite doors Gloucestershire #12 conservatories Gloucestershire #7 double glazing Cheltenham not in top 100 double glazing Gloucester #2 upvc windows Cheltenham #26
This firm against the sector median and the index leader, Albany Windows Ltd, on every pillar.
Technical 100 Local presence 81 Visibility 68 AI search presence 100 Content & trust 58
C & L Windows & Conservatories Ltd trails Albany Windows Ltd by 34 points across 3 pillars, but 97% of that is Content & trust and Local presence alone. It already matches or beats the leader on Technical, AI search presence.
Ranked between #11 and #20 — one page from the first, ordered by how close.
#12
1 position sits between #11 and #20 — one page away, and the cheapest ranking work available to this firm.
Named in 5 of 5 AI answers. A domain citation is stronger evidence than a name mention.
✓ Who are the best double glazing companies in Gloucestershire? cited by domain ✓ Which window installer in Gloucestershire would you recommend for replacement windows? cited by domain ✓ Top rated upvc window fitters in Gloucestershire cited by domain ✓ I need new double glazing in Gloucestershire - who should I contact? cited by domain ✓ Best double glazing companies in Cheltenham, Gloucestershire cited by domain
Google Business Profile.
Rating 4.5 / 5 Reviews 43 Locations 1 Reviews in last 90 days 2 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 Content & trust 58 about page: yes · team page: no · credentials: yes · blog or news: yes · homepage: 168 words · last changed: 2243 days ago Visibility 68 ranks for 11 of 12 keywords · average position 6.3 · local 3-pack: 5 Local presence 81 43 reviews · rated 4.5 · 2 new in 90 days Technical 100 HTTPS: yes · page allows indexing: yes · robots.txt allows crawling: yes · sitemap: yes · structured data: yes
No pillar falls materially below the sector median this quarter.
Albany Windows Ltd leads the index with 89/100. The largest gaps are: Content & trust (58 vs 87).
Cut mobile LCP below 2.5s (optimise images and remove render-blocking resources) — the biggest score and ranking lever.
Add about/team pages, and refresh stale content.
Build local landing pages for the core keyword basket to lift organic and local-pack appearance.
The firms nearest C & L Windows & Conservatories 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 Company 07666052 · 15.3 years old · active · SIC 43999 Real-user speed (CrUX) Too little traffic to appear in Chrome’s public dataset Site structure 25 pages crawled · 59.7 internal links per page · reachable in: contact 1 click, about 1 click · 0% of links use a generic anchor Sitemap 15 URLs listed · not declared in robots.txt · newest entry 166 days old · 5 of 5 sampled URLs resolve
C & L Windows & Conservatories Ltd’s lowest-scoring pillars among those we publish remediation guidance for:
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 .