Mercury Glazing Supplies Ltd — Gloucestershire Double Glazing Digital Visibility Score

Digital Visibility Score: 54 / 100 · Rank 28 of 99

Digital Visibility Score54/100Rank 28 of 99 · top 28%One page from the first1Closest: double glazing companies Gloucest… at #20 Furthest behind-25.5Speed & CWV: 39 against a sector median of 64.5

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.

Pillar breakdown vs sector median

Each pillar scored 0–100 against the sector median for this index. The final column is this firm's distance from that median.

Pillar	Score	Median	vs median
Speed & CWV	39	64.5	−25.5
Technical	100	88	+12
Local presence	85	71	+14
Visibility	13	4	+9
AI search presence	0	0	level
Content & trust	74	41	+33

Pillar performance against the sector median. Bars right of centre are above the median, left are below.

Speed & CWV		-25.5
Technical		+12
Local presence		+14
Visibility		+9
AI search presence		0
Content & trust		+33

Where this firm ranks

Ranks for 3 of 12 keywords, average position 32.7, in the local 3-pack for 0 keywords.

Keyword	Position
double glazing Gloucestershire	#40
double glazing companies Gloucestershire	#20
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	#38
upvc windows Cheltenham	not in top 100

The gap to the leader

This firm against the sector median and the index leader, Albany Windows Ltd, on every pillar.

Technical		100
Local presence		85
Visibility		13
AI search presence		0
Content & trust		74

this firm sector median leader

Mercury Glazing Supplies Ltd trails Albany Windows Ltd by 169 points across 3 pillars, but 92% of that is AI search presence and Visibility alone. It already matches or beats the leader on Technical, Local presence.

Closest to the first page

Ranked between #11 and #20 — one page from the first, ordered by how close.

double glazing companies Gloucestershire

#20

1 position sits between #11 and #20 — one page away, and the cheapest ranking work available to this firm.

AI search presence

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

Local presence

Google Business Profile.

Rating	3.5 / 5
Reviews	28
Locations	1
Reviews in last 90 days	5
Address matches website	yes

Why this score

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	74	about page: yes · team page: no · credentials: yes · blog or news: yes · homepage: 6,932 words · last changed: 616 days ago
Visibility	13	ranks for 3 of 12 keywords · average position 32.7 · local 3-pack: 0
Local presence	85	28 reviews · rated 3.5 · 5 new in 90 days
Technical	100	HTTPS: yes · page allows indexing: yes · robots.txt allows crawling: yes · sitemap: yes · structured data: yes

Key findings

Speed & CWV: 39/100, below the sector median of 64.5.

How this compares to the leader

Albany Windows Ltd leads the index with 89/100. The largest gaps are: AI search presence (0 vs 100); Visibility (13 vs 69); Content & trust (74 vs 87).

Top fixes (ranked by impact)

Publish structured, citable content and entity schema so AI engines surface the business for core local queries.
Build local landing pages for the core keyword basket to lift organic and local-pack appearance.
Cut mobile LCP below 2.5s (optimise images and remove render-blocking resources) — the biggest score and ranking lever.

Firms ranked near this one

The firms nearest Mercury Glazing Supplies Ltd in this ranking, beyond the two either side.

Firm	Rank	Score	Why it is here
Warmseal Windows	#26	55/100	2 places above you
Bifolding Door Factory	#30	53/100	2 places below you
Roman Glass Ltd	#25	57/100	3 places above you
Craftswold	#31	53/100	3 places below you

Context (not scored)

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	1 pages crawled · 131 internal links per page · reachable in: contact 1 click, about 1 click · 2% of links use a generic anchor · 73 sitemap pages not reachable by following links
Sitemap	73 URLs listed · declared in robots.txt · newest entry 3 days old · 5 of 5 sampled URLs resolve

Where to get this fixed

Mercury Glazing Supplies Ltd’s lowest-scoring pillars among those we publish remediation guidance for:

AI search presence (0/100) — read generative engine optimisation on getting named by the answer engines this pillar measures. Background on analysing this pillar: ai search presence.
Visibility (13/100) — 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.