What powers zertek.es?
Last seen Oct 2026 · 33 technologies across 19 categories
Analytics
CMS
Cookie compliance
Databases
Ecommerce
Font scripts
JavaScript libraries
Miscellaneous
Operating systems
PaaS
Page builders
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
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
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.89 / 10 · ranked #14,747,624 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Spanish
- Weight: 10.9 MB · 43 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Zertek Samrt Solutions
- Profiles: X
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on DINAHOSTING-AS (82.98.139.169)
- DNS: gestiondecuenta.com
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 79,125,305, 2 hosts
- Verified with: Amazon SES, Apple Business, Microsoft 365, OpenAI
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| teknodidaktika.zertek.es | 20 |
| www.zertek.es | 20 |
Full technology history →
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Recent changes
- detected Apple iCloud Mail Jul 2026