What powers spierziekten.nl?
Last seen Aug 2026 · 34 technologies across 19 categories
Advertising
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Font scripts
Hosting panels
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 *: Allowed (was Restricted)
- Aug 2026 amazonbot removed from robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| ragged red fiber disease | #62 | 8 |
| merrf | #45 | 8 |
| thomsen's disease | #86 | 5 |
| central core disease | #46 | 4 |
| ccd disease | #88 | 3 |
| sma type 3 | #96 | 3 |
| cpeo | #63 | 2 |
| pijn | #33 | 2 |
| merrf disease | #67 | 2 |
| ciap | #53 | 1 |
| sma2 | #64 | 1 |
| sma-led | #83 | 1 |
| vermoeidheid | #31 | 0 |
| vesleteplirsen | #41 | 0 |
| ragged red fiber symptoms | #73 | 0 |
| rdcn | #53 | 0 |
| sma 4 | #68 | 0 |
| sma 1 | #70 | 0 |
| slonm | #56 | 0 |
| multiminicore disease | #43 | 0 |
| myst gravis | #96 | 0 |
| muscle eye brain disease | #58 | 0 |
| muscle eye and brain disease | #75 | 0 |
| kimsi | #41 | 0 |
| mmd disease | #81 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
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
No AI crawlers blocked
Audience
- 77% phone
- 16% desktop
- 7% tablet
Netherlands
Belgium
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.99 / 10 · ranked #110,711 of all domains
197 referring domains · OpenPageRank
Search traffic
40 est. monthly organic visits (US)
26 keywords in Google's top 30
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Dutch (Netherlands)
- Weight: 1.6 MB · 50 requests
- WordPress theme: stuurlui · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Spierziekten Nederland (Vereniging Spierziekten Nederland on Wikidata)
- Country: Netherlands
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on TRUESERVER-AS TrueServer BV AS number (87.233.198.46, IPv6)
- Email: Cloudflare Email Security
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 618,068, 10 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.spierziekten.nl | 21 |
| mijn.spierziekten.nl | 12 |
| spoed.spierziekten.nl | 12 |
| hulpmiddelen.spierziekten.nl | 9 |
| community.spierziekten.nl | 3 |
| mijn-gegevens.spierziekten.nl | 3 |
| myocafe.spierziekten.nl | 3 |
Full technology history →
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Recent changes
- detected cdnjs Jul 2026
- detected Cloudflare Jul 2026