What powers factcards.nl?
Last seen Aug 2026 · 13 technologies across 11 categories
Analytics
Google Analytics
since Apr 2019
Google Workspace
since Aug 2022
SparkPost
since Aug 2022
Issue trackers
Sentry
since Mar 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Programming languages
Python
since Apr 2019
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Apr 2019
Web frameworks
Django
since Apr 2019
Web servers
Nginx
since Apr 2019
Widgets
AddThis
since Apr 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 82% desktop
- 17% phone
United Kingdom
India
United States
Türkiye
Iran
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,392,592 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.1 MB · 33 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on TILAA (37.252.120.223, IPv6)
- DNS: Google Cloud DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Nov 2026
- Common Crawl link graph: rank 2,649,069, 7 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted