What powers 
kaltra.com?
Last seen Sep 2026 · 29 technologies across 18 categories
Advertising
Twitter Ads
since Jul 2021
Analytics
Cloudflare Browser Insights
since Sep 2024
Caching
W3 Total Cache
since Jan 2023
WP Rocket
since Sep 2024
CDN
Cloudflare
since Jul 2020
CMS
WordPress
since Jul 2020
Cookie compliance
CookieYes
since Jun 2022
Databases
MySQL
since Jul 2020
Font scripts
Google Font API
since Jul 2020
JavaScript graphics
Chart.js
since Jul 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Jul 2024
Programming languages
PHP
since Jul 2020
UI frameworks
Animate.css
since Sep 2024
Video players
Web servers
Apache HTTP Server
since Jul 2024
Widgets
Twitter
since Jul 2020
WordPress plugins
Perfmatters
since Sep 2024
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 74% desktop
- 26% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.59 / 10 · ranked #819,602 of all domains
88 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 1.3 MB · 119 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Kaltra
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Cloudflare (104.26.0.60, IPv6)
- DNS: Cloudflare DNS
- Email: IONOS
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 8,214,848, 3 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kaltra.com | 28 |
| www.kaltra.com | 19 |