3i — website check
Multinational private equity and venture capital company headquartered in London, United Kingdom, founded 1945, based in London. 3i’s website is www.3i.com; we did not detect a known CMS or shop platform. It is delivered through Cloudflare. Email from the domain is protected by an enforced DMARC policy.
Share of 26 technical checks the site passes: security, speed, email and SEO. A measurement of the website — not a popularity ranking.
Built with
Hosting & delivery
Email & domain
SEO & social
AI crawlers & robots
Checklist
Security
- HTTPS by default
- HSTS header
- TLS 1.3
- Content-Security-Policy
- X-Content-Type-Options
- Referrer-Policy
Speed & delivery
- HTTP/3
- IPv6
- First response under 1.5 s
- Homepage under 1.5 MB
Email & domain
- SPF record
- DMARC record
- DMARC enforced (quarantine / reject)
- BIMI logo record
- DNSSEC
- CAA record
SEO & markup
- Title tag 10–70 characters
- Meta description
- Canonical link
- Exactly one H1
- Structured data (JSON-LD)
- Open Graph title and image
- All images have alt text
- XML sitemap
- robots.txt
- security.txt
More banks, insurance & finance brands All
| Brand | Website | Platform | Security | Speed & delivery | Email & domain | SEO & markup | Index |
|---|---|---|---|---|---|---|---|
| Clydesdale Bank | uk.virginmoney.com | — | 100 | 80 | 75 | 91 | 88 |
| National Westminster Bank | www.natwest.com | Adobe Experience Manager | 100 | 100 | 75 | 82 | 88 |
| PayPal | www.paypal.com | — | 89 | 40 | 100 | 100 | 88 |
| Schroders | www.schroders.com | Next.js | 100 | 100 | 63 | 91 | 88 |
| Coutts | www.coutts.com | Adobe Experience Manager | 100 | 60 | 75 | 91 | 85 |
| Lloyds Bank | www.lloydsbank.com | Adobe Experience Manager | 89 | 80 | 88 | 82 | 85 |
| Virgin Money UK | uk.virginmoney.com | — | 100 | 40 | 75 | 100 | 85 |
| Baillie Gifford | www.bailliegifford.com | Next.js | 100 | 40 | 75 | 91 | 82 |
Data from our own crawler: homepage, DNS, TLS and robots.txt of each brand’s official website. coolbrands.uk.com is an independent catalogue. It is not affiliated with Superbrands (UK) Ltd or the CoolBrands® awards programme, and does not publish their results.
Want your brand’s website benchmarked?
We compare your site with your category on security, speed, email and SEO — and fix what lags behind.