What powers 
centrado-tech.com?
Last seen Aug 2026 · 28 technologies across 13 categories
CMS
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Page builders
Performance
Programming languages
Security
Web servers
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 62% desktop
- 38% phone
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.09 / 10 · ranked #513,636 of all domains
257 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Incapsula
- Weight: 14.3 MB · 179 requests
- WordPress theme: astra · all themes
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Centrado Tech
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Oracle Cloud (66.116.242.176)
- DNS: centrado-tech.com
- Email: mailhostbox.com
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 2,374,914, 4 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| centrado-tech.com | 21 |
| courses.centrado-tech.com | 21 |
Full technology history →
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Recent changes
- dropped Cloudflare Aug 2026
- dropped Cloudflare Browser Insights Aug 2026
- dropped Google Analytics Aug 2026
- dropped HTTP/3 Aug 2026
- detected Apache HTTP Server Jul 2026
- detected Imperva Jul 2026
- dropped MonsterInsights Jul 2026
- dropped Nginx Jul 2026
- dropped Webpack Jul 2026
- detected Cloudflare Jun 2026
- detected Cloudflare Browser Insights Jun 2026
- detected Elementor Header & Footer Builder Jun 2026
- dropped Endurance Page Cache Jun 2026
- detected HTTP/3 Jun 2026
- detected reCAPTCHA Jun 2026
- detected Twitter Emoji (Twemoji) Dec 2025