What powers 
tsg-training.co.uk?
Last seen Oct 2026 · 54 technologies across 26 categories
A/B Testing
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
Hosting panels
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- GPTBot Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 57% phone
- 43% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.51 / 10 · ranked #886,018 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.2 MB · 129 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- TSG Training
- Industry: Education (declares
EducationalOrganization) - Profiles: LinkedIn, Facebook, Instagram
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on RACKSPACE-LON Rackspace Ltd. (78.136.23.27)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: DigiCert, RSA 4096, wildcard, expires Dec 2026
- Common Crawl link graph: rank 8,187,171, 3 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.tsg-training.co.uk | 34 |
| tsg-training.co.uk | 31 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Hotjar Sep 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- detected Salesforce Marketing Cloud Account Engagement May 2026
- dropped Font Awesome Mar 2026
- detected core-js Feb 2026
- detected Google Tag Manager Feb 2026
- detected Google Tag Manager for WordPress Feb 2026
- detected jQuery Feb 2026
- detected jQuery Migrate Feb 2026
- detected jQuery UI Feb 2026
- detected Bootstrap Dec 2025
- detected Font Awesome Dec 2025