What powers 
ie.vanguard?
Last seen Sep 2026 · 19 technologies across 12 categories
Advertising
Analytics
CMS
Cookie compliance
Customer data platform
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming languages
Search engines
Security
Tag managers
AI Crawlers
Blocks 3 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
Search and AI assistants
- Claude-SearchBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Claude-User Allowed
The other 25 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- ai.txt not found
- Oct 2026 chatgpt-user: Allowed (was Blocked)
- Oct 2026 claude-user added to robots.txt
AI Crawlers
3 of 33 AI crawlers blocked
Standards: llms.txt
Audience
- 53% phone
- 47% desktop
Spain
Ireland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.48 / 10 · ranked #911,597 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 175 ms |
| CLS | 0.35 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Akamai
- Weight: 3.4 MB · 35 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Vanguard Group (Ireland) Limited
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Akamai (23.192.36.38)
- Email: no MX record returned
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 10,982,952
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Tailwind CSS Jul 2026
- detected lit-element Apr 2026
- detected lit-html Apr 2026
- detected Tailwind CSS Apr 2026
- detected Algolia Feb 2026