What powers sas1900.com?
Last seen Aug 2026 · 61 technologies across 26 categories
Analytics
Authentication
CDN
CMS
Comment systems
Cookie compliance
Databases
Ecommerce
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Maps
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 ccbot removed from robots.txt
- Sep 2026 claude-web removed from robots.txt
- Sep 2026 petalbot removed from robots.txt
- Sep 2026 google-extended removed from robots.txt
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 gptbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 78% phone
- 22% desktop
Spain
France
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.12 / 10 · ranked #10,810,288 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Spanish (Spain)
- CDN: Cloudflare, OVH CDN
- Weight: 2.0 MB · 73 requests
- WordPress theme: blocksy (child: blocksy-child) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Prefabricados de Hormigón SAS 1900
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.21.15.104)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Oct 2026
- Common Crawl link graph: rank 15,232,954, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sas1900.com | 39 |
| catalog.sas1900.com | 31 |
| sas1900.com | 26 |
Full technology history →
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Recent changes
- detected Stackable Jun 2026
- dropped Amazon ALB May 2026
- dropped Amazon Web Services May 2026
- dropped Stackable May 2026
- dropped Google AdSense Apr 2026
- dropped Cloudflare Stream Mar 2026
- detected Stackable Dec 2025
- detected Cloudflare Stream Nov 2025
- detected Lightbox Nov 2025
- dropped PixelYourSite Nov 2025
- detected Amazon ALB Oct 2025
- detected Amazon Web Services Oct 2025
- detected Cloudflare Bot Management Oct 2025
- detected Cloudflare Browser Insights Oct 2025
- detected Google AdSense Oct 2025
- detected Linkedin Insight Tag Oct 2025
- dropped Stackable Oct 2025