number10.gov.uk

Scanned URL: https://number10.gov.uk

📅 Scan completed: April 13, 2026 at 2:13 AM

75
/ 100
B
Good
Overall Domain Score
SEO 92 · LLM 73 · Perf 55
92

πŸ” SEO Score

12 / 13 checks passed

73

πŸ€– LLM Readiness

8 / 11 checks passed

55

⚑ Performance

6 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
Prime Minister's Office, 10 Downing Street - GOV.UK
Meta Description
10 Downing Street is the official residence and the office of the British Prime Minister. The office helps the Prime Minister to establish and deliver the government’s overall strategy and policy priorities, and to communicate the government’s policies to Parliament, the public and international audiences.
H1 Heading
Prime Minister's Office, 10 Downing Street
Canonical URL
https://www.gov.uk/government/organisations/prime-ministers-office-10-downing-street
πŸ” SEO Audit
92/100
βœ… Title Tag
Length: 51 chars (Ideal: 30-60).
❌ Meta Description
Length: 307 chars (Ideal: 50-160).
βœ… H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
βœ… Canonical URL
Canonical URL is set.
βœ… Open Graph Tags
Found 6 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
βœ… Image Alt Text
0 of 3 images missing alt.
βœ… Sitemap
Sitemap declared.
βœ… Heading Hierarchy
H1 and H2 structure detected.
βœ… Internal Links
Found 69 internal links.
βœ… HSTS Security
HSTS header present.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
73/100
βœ… Structured Data (JSON-LD)
Found 2 JSON-LD blocks.
βœ… Schema Entities
Types: governmentorganization, breadcrumblist
❌ FAQ Schema
Missing FAQ schema.
βœ… Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
βœ… Breadcrumb Schema
Site architecture is machine-readable.
βœ… AI Crawler Access
AI agents not blocked.
βœ… Language Declaration
Language set to 'en'.
βœ… Semantic Structure
Uses <main> or <article>.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
55/100
Network Waterfall (Total: 1600ms)
  • DNS: 253ms
  • Connect: 255ms
  • TTFB: 895ms
  • Download: 705ms
❌ Time to First Byte (TTFB)
TTFB: 895ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 15.6KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
βœ… Cache Policies
Cache-Control headers set.
βœ… CDN Usage
Edge delivery detected.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
❌ Minified Assets
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
βœ… Character Set
UTF-8 declared.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… Google Safe BrowsingVerify β†—
No unsafe content found per Google Safe Browsing.
βš™οΈ Technologies
E-Commerce
Magento
Infrastructure & CDN
Nginx
πŸ“‹ WHOIS
Registrar
No registrar listed. This domain is directly registered with Nominet.
πŸ”— DNS Records
TypeValue
A151.101.194.30
A151.101.2.30
A151.101.66.30
A151.101.130.30
MXcluster8.eu.messagelabs.com
MXcluster8a.eu.messagelabs.com
TXTv=spf1 include:spf.messagelabs.com ~all
NSns2.bt.net
NSns0.bt.net
NSns1.bt.net

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