What powers 
ocr-journal.org?
Last seen Aug 2026 · 19 technologies across 12 categories
Analytics
Ahoy
since Aug 2022
Google Analytics
since Aug 2022
CDN
CMS
Joomla
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript libraries
Operating systems
Ubuntu
since Aug 2022
Programming languages
Security
HSTS
since Aug 2026
UI frameworks
Bootstrap
since Aug 2022
Web frameworks
Helix Ultimate
since Aug 2022
Ruby on Rails
since Jul 2023
Web servers
Widgets
POWR
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 81% desktop
- 19% phone
Brazil
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.43 / 10 · ranked #412,867 of all domains
112 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 50 ms |
| CLS | 0.3 |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Netlify
- Weight: 24.4 MB · 61 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: Google Cloud DNS
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,833,862, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ocr-journal.org | 15 |
| ocr-journal.org | 10 |
Full technology history →
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Recent changes
- dropped Cloudflare Jul 2026
- dropped Cloudflare Bot Management Jul 2026