What powers 
mach3builders.nl?
Last seen Aug 2026 · 28 technologies across 18 categories
A/B Testing
Optimizely
since Dec 2022
Analytics
CDN
Bunny
since Aug 2026
Customer data platform
Segment
since Dec 2022
Documentation
Zendesk
since Sep 2022
Campaign Monitor
since Dec 2022
Mailgun
since Oct 2023
Font scripts
Bunny Fonts
since Aug 2026
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Prism
since Dec 2022
Programming languages
PHP
since Aug 2026
RUM
Datadog
since Dec 2022
Security
HSTS
since Sep 2022
User onboarding
Appcues
since Dec 2022
Web frameworks
Web servers
Apache HTTP Server
since Jul 2022
Nginx
since Aug 2026
Webmail
Google Workspace
since Sep 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.61 / 10 · ranked #807,624 of all domains
14 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on PREVIDER-AS (31.7.7.79, IPv6)
- DNS: shockmedia.nl
- Email: Google Workspace
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, ECDSA P384, expires Jan 2027
- Common Crawl link graph: rank 15,034,314, 5 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| mailing.mach3builders.nl | 12 |
| support.mach3builders.nl | 9 |
| www.mach3builders.nl | 9 |