What powers 
1sociaaldomein.nl?
Last seen Sep 2026 · 25 technologies across 13 categories
Analytics
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Blocks 2 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- meta-externalagent Blocked
- SBIntuitionsBot Blocked
The other 31 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
2 of 33 AI crawlers blocked
Audience
- 85% desktop
- 15% phone
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.10 / 10 · ranked #237,670 of all domains
93 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Dutch
- Weight: 3.2 MB · 75 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2018 (8 years) via Registrar.eu
- Hosted on TRUESERVER-AS TrueServer BV AS number (87.233.203.230, IPv6)
- DNS: trueserver.nl
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Jan 2027
- Common Crawl link graph: rank 11,256,222, 55 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| augeo.1sociaaldomein.nl | 17 |
| socialebenaderingpalliatievezorg.1sociaaldomein.nl | 17 |
| www.1sociaaldomein.nl | 17 |
| iph.1sociaaldomein.nl | 16 |
| vakmanschap.1sociaaldomein.nl | 16 |
| jeugdhulpregioamsterdam.1sociaaldomein.nl | 14 |
| level.1sociaaldomein.nl | 14 |
| lkca.1sociaaldomein.nl | 14 |
| swwoss.1sociaaldomein.nl | 14 |
| academiesociaaldomein.1sociaaldomein.nl | 13 |
| sportenbewegen.1sociaaldomein.nl | 13 |
| webinars.1sociaaldomein.nl | 13 |
| giahaaglanden.1sociaaldomein.nl | 10 |
| integraalwerkenindewijk.1sociaaldomein.nl | 10 |
| krachtigebasiszorg.1sociaaldomein.nl | 10 |
| lvb.1sociaaldomein.nl | 10 |
| toekomstkindengezin.1sociaaldomein.nl | 10 |
| palliatievebenadering.1sociaaldomein.nl | 9 |
| del.1sociaaldomein.nl | 8 |
| domeinoverstijgendsamenwerken.1sociaaldomein.nl | 8 |
| stemvandeprofessional.1sociaaldomein.nl | 8 |
Full technology history →
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Recent changes
- detected Amazon S3 Sep 2026
- detected Amazon Web Services Sep 2026
- detected core-js Aug 2026
- detected Facebook Pixel Aug 2026
- detected Google Tag Manager Aug 2026
- detected GSAP Aug 2026
- detected Stimulus Aug 2026
- detected Microsoft Clarity May 2026
- detected Element UI Apr 2026
- detected Vue.js Apr 2026