What powers 
voltacatalunya.cat?
Last seen Oct 2026 · 16 technologies across 11 categories
Advertising
Analytics
Authentication
Caching
JavaScript libraries
Miscellaneous
Performance
Security
Tag managers
Web servers
Webmail
AI Crawlers
Blocks 1 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- meta-externalagent Blocked
The other 32 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
1 of 33 AI crawlers blocked
Audience
- 67% phone
- 33% desktop
Spain
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #293,068 of all domains
169 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.7 MB · 26 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google Cloud (35.241.3.120)
- DNS: dinahosting.com
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 800,711, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped core-js Oct 2026
- dropped Facebook Pixel Oct 2026
- detected Priority Hints Sep 2026
- dropped TikTok Pixel Sep 2026
- detected core-js Apr 2026
- detected Facebook Pixel Apr 2026
- dropped OneTrust Feb 2026
- dropped PubMatic Dec 2025
- dropped Snowplow Analytics Dec 2025