B
Evidence Grade B
Graded
under review
Safe to Cite
Current
22%
22% -- firms with bespoke web development specialism for London digital & SEO agencies (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
22%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Best in Britain
Primary
Tier C
https://bestinbritain.org/guides/best-botanical-gardens-in-london ↗
Source Article
Best botanical gardens in London (2026 Fees & Reviews) | Best in Britain
London’s botanical gardens reveal very different relationships between plants, science, architecture and urban life. Kew brings together globally important living collections, historic glasshouses and conservation research across an estate large enough to fill an entire day. Chelsea Physic Garden ex…
Original Research
Best in Britain
· Original study ↗
Methodology
Based on multi-SIC company registration classifications
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
London digital & SEO agencies: 22% firms with bespoke web development specialism. Source: Best in Britain (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/london-agency-web-dev-specialism-share-2026
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<blockquote cite="https://lighthousedata.io/data/london-agency-web-dev-specialism-share-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>22%</strong> -- firms with bespoke web development specialism for London digital & SEO agencies<br><small>Source: Best in Britain (2026) · <a href="https://lighthousedata.io/data/london-agency-web-dev-specialism-share-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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