What powers 4icons.nl?
Last seen Aug 2026 · 28 technologies across 16 categories
Advertising
Microsoft Advertising
since Apr 2026
Analytics
Google Analytics
since Feb 2022
CDN
Cloudflare
since Mar 2026
jsDelivr
since Jul 2026
CMS
Databases
MySQL
since Feb 2022
Ecommerce
Cart Functionality
since Feb 2022
Font scripts
Google Font API
since Feb 2022
JavaScript libraries
Marketing automation
Klaviyo
since Jun 2026
Miscellaneous
Performance
Priority Hints
since Mar 2026
Programming languages
PHP
since Feb 2022
Reviews
Klaviyo Reviews
since Aug 2026
Security
Cloudflare Bot Management
since Mar 2026
reCAPTCHA
since Apr 2026
Web servers
Apache HTTP Server
since Feb 2022
WordPress plugins
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.42 / 10 · ranked #33,699,521 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 3800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 2.4 MB · 117 requests
- WordPress theme: flatsome (child: 4icons-child) · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Klaviyo Reviews Aug 2026
- detected jsDelivr Jul 2026
- detected Select2 Jul 2026
- detected Underscore.js Jul 2026
- detected Klaviyo Jun 2026
- dropped Bootstrap Apr 2026
- dropped Google Remarketing Tag Apr 2026
- dropped Google Tag Manager Apr 2026
- detected Microsoft Advertising Apr 2026
- detected reCAPTCHA Apr 2026
- dropped SweetAlert2 Apr 2026