What powers 
ldra.com?
Last seen Oct 2026 · 45 technologies across 22 categories
Advertising
Analytics
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Rich text editors
Security
Tag managers
UI frameworks
Web servers
Webmail
Widgets
WordPress plugins
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Nov 2026.
Training crawlers
- Google-CloudVertexBot Allowed
The other 32 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 62% desktop
- 38% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.65 / 10 · ranked #378,807 of all domains
118 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.6 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 3400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Sucuri Firewall
- Weight: 3.9 MB · 96 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Liverpool Data Research Associates
- Founded: 1975
- Sector: software testing
- Country: United Kingdom
From Wikidata (CC0).
Infrastructure
- Registered Jan 1994 (32 years) via Register SPA, renews Jan 2028
- Hosted on Sucuri (192.124.249.64)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (soft fail), no DMARC record
- SSL: GoDaddy, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 628,673, 5 hosts
- Verified with: Atlassian, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ldra.com | 33 |
| resources.ldra.com | 25 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Oct 2026
- detected StackPath Aug 2026
- dropped Cloudflare Bot Management Jul 2026
- dropped PWA Apr 2026
- detected Swiper Dec 2025
- detected Twitter Emoji (Twemoji) Dec 2025