What powers 
ouderportaal.nl?
Last seen Oct 2026 · 31 technologies across 16 categories
Analytics
Blogs
WordPress
since May 2017
CDN
Amazon CloudFront
since Feb 2026
Amazon S3
since Feb 2026
Databases
MySQL
since Jun 2018
Documentation
Zendesk
since Aug 2022
Font Scripts
Font Awesome
since May 2017
Google Font API
since May 2017
Issue trackers
Sentry
since Oct 2022
JavaScript Frameworks
JavaScript libraries
Miscellaneous
Babel
since Jun 2021
HTTP/3
since Feb 2026
Twitter Emoji (Twemoji)
since Jun 2018
Webpack
since Jun 2021
Operating Systems
Debian
since Jun 2018
PaaS
Amazon Web Services
since Jan 2026
Programming Languages
Security
Video Players
YouTube
since May 2017
Web servers
Apache HTTP Server
since Jan 2016
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
- 75% phone
- 25% desktop
Netherlands
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.42 / 10 · ranked #169,296 of all domains
104 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 375 ms |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Amazon CloudFront
- Weight: 2.4 MB · 28 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Jul 2007 (19 years) via team.blue nl B.V.
- Hosted on TransIP (37.97.242.76, IPv6)
- DNS: TransIP
- Email: transip.email
- Email security: SPF (hard fail), DMARC monitor only, DNSSEC signed, CAA
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 9,644,466, 222 hosts
- Verified with: Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.ouderportaal.nl | 14 |
| skz.ouderportaal.nl | 13 |
| abbokindcentra.ouderportaal.nl | 12 |
| eigenwijzekinderopvang.ouderportaal.nl | 12 |
| hestia.ouderportaal.nl | 12 |
| lunchlokaal.ouderportaal.nl | 12 |
| partou.ouderportaal.nl | 12 |
| skm.ouderportaal.nl | 12 |
| kwink.ouderportaal.nl | 11 |
| 2samen.ouderportaal.nl | 10 |
| akros.ouderportaal.nl | 10 |
| avonturijn.ouderportaal.nl | 10 |
| babiloufamily.ouderportaal.nl | 10 |
| berendbotje.ouderportaal.nl | 10 |
| berenhuis.ouderportaal.nl | 10 |
| bijvesper.ouderportaal.nl | 10 |
| bink.ouderportaal.nl | 10 |
| blosse.ouderportaal.nl | 10 |
| broodspelen.ouderportaal.nl | 10 |
| bzzzonder.ouderportaal.nl | 10 |
| combiwel.ouderportaal.nl | 10 |
| compananny.ouderportaal.nl | 10 |
| dak.ouderportaal.nl | 10 |
| deeerstestap.ouderportaal.nl | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon ALB Mar 2026
- dropped Nginx Mar 2026
- detected Amazon CloudFront Feb 2026
- detected Amazon S3 Feb 2026
- detected HTTP/3 Feb 2026