What powers 
railombudsman.org?
Last seen Sep 2026 · 31 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
CDN
Amazon S3
since May 2023
cdnjs
since May 2023
Cloudflare
since May 2023
jQuery CDN
since May 2023
jsDelivr
since Jan 2026
Cookie compliance
Documentation
Zendesk
since Jul 2021
Amazon SES
since Aug 2022
Mailjet
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Performance
Priority Hints
since Nov 2023
Programming languages
Security
HSTS
since May 2023
UI frameworks
Web frameworks
CodeIgniter
since May 2023
Web servers
Apache HTTP Server
since Jan 2019
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Oct 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 62% phone
- 38% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.85 / 10 · ranked #691,229 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.6 MB · 39 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (13.43.188.120)
- DNS: Amazon Route 53
- Email: Barracuda
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 7,110,371, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| portal.railombudsman.org | 20 |
| www.railombudsman.org | 19 |
Full technology history →
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