What powers 
e-golf4u.nl?
Last seen Oct 2026 · 26 technologies across 15 categories
Analytics
Google Analytics
since Apr 2019
Caching
CDN
Cloudflare
since Aug 2019
Documentation
Zendesk
since Apr 2020
Font scripts
Google Font API
since Jun 2016
JavaScript frameworks
React
since Aug 2019
JavaScript libraries
OWL Carousel
since Apr 2019
Operating systems
Ubuntu
since Sep 2016
Programming languages
Reverse proxies
Envoy
since Apr 2019
Security
Cloudflare Bot Management
since Dec 2021
HSTS
since Sep 2022
UI frameworks
Bootstrap
since Apr 2019
Web frameworks
Ruby on Rails
since Apr 2019
Web servers
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.69 / 10 · ranked #345,909 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 0.4 MB · 19 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on COBYTES Cobytes B.V. (185.71.63.75)
- DNS: TransIP
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Sectigo, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 12,426,874, 89 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.e-golf4u.nl | 13 |
| help.e-golf4u.nl | 11 |
| almeerderhout.e-golf4u.nl | 7 |
| almeerderhout.teetime.e-golf4u.nl | 7 |
| amelisweerd.e-golf4u.nl | 7 |
| anderstein.e-golf4u.nl | 7 |
| bergvliet.e-golf4u.nl | 7 |
| best.e-golf4u.nl | 7 |
| boisleduc.e-golf4u.nl | 7 |
| brunssum.e-golf4u.nl | 7 |
| crossmoor.e-golf4u.nl | 7 |
| deblanckenborg.e-golf4u.nl | 7 |
| dehaar.e-golf4u.nl | 7 |
| dehaenen.e-golf4u.nl | 7 |
| deschoot.e-golf4u.nl | 7 |
| dhr.e-golf4u.nl | 7 |
| dirkshorn.e-golf4u.nl | 7 |
| dorpswaard.e-golf4u.nl | 7 |
| drentsche.e-golf4u.nl | 7 |
| gaasterland.e-golf4u.nl | 7 |
| gelpenberg.e-golf4u.nl | 7 |
| golfhorst.e-golf4u.nl | 7 |
| gulbergen.e-golf4u.nl | 7 |
| havelte.e-golf4u.nl | 7 |