What powers 
calypso.ooo?
Last seen Aug 2026 · 36 technologies across 19 categories
Advertising
ADFOX
since Aug 2022
Analytics
CDN
cdnjs
since Jul 2025
Cloudflare
since Apr 2025
CMS
Databases
MySQL
since Nov 2021
Ecommerce
Cart Functionality
since Nov 2021
Font scripts
Google Font API
since Jun 2021
Twitter Emoji (Twemoji)
since Dec 2025
Hosting
REG.RU
since Aug 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jun 2021
Security
Cloudflare Turnstile
since Aug 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2021
Web servers
Nginx
since Jun 2021
Widgets
AddThis
since Jun 2021
WordPress plugins
RankMath SEO
since Nov 2022
WordPress Super Cache
since Jul 2025
WordPress themes
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 100% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.75 / 10 · ranked #280,273 of all domains
263 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian (Russia)
- Weight: 1.6 MB · 111 requests
- WordPress theme: astra · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Calypso.ooo
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on REG.RU (31.31.197.54)
- Email: no MX record returned
- Email security: SPF, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,320,337, 3 hosts
- Verified with: Google, Yandex Webmaster
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sochi.calypso.ooo | 27 |
| adler.calypso.ooo | 26 |
| crimea.calypso.ooo | 26 |
| yachts-sochi.calypso.ooo | 10 |
Full technology history →
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Recent changes
- dropped WhatsApp Business Chat Jul 2026
- dropped Liveinternet Jun 2026
- detected Complianz May 2026
- detected Twitter Emoji (Twemoji) Dec 2025