What powers 
thomascrauwels.ch?
Last seen Sep 2026 · 51 technologies across 23 categories
Analytics
Caching
CDN
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Page builders
Performance
Programming languages
Reverse proxies
Search engines
Security
Tag managers
Translation
Webmail
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Blocks 13 of 33 AI crawlers we track by name in its robots.txt, restricts 6 more. Checked Oct 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- cohere-training-data-crawler Blocked
- Diffbot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
- Webzio-Extended Blocked
Search and AI assistants
- Amazonbot Blocked
- PetalBot Blocked
- Claude-SearchBot Restricted
- OAI-SearchBot Restricted
- PerplexityBot Restricted
User-request fetchers
- ChatGPT-User Restricted
- Claude-User Restricted
- Perplexity-User Restricted
The other 14 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
Content Signals:
search=yes ai-train=no ai-input=yes declared in robots.txt
- Oct 2026 chatgpt-user: Restricted (was Allowed)
- Oct 2026 perplexitybot: Restricted (was Allowed)
- Oct 2026 perplexity-user: Restricted (was Allowed)
- Oct 2026 claude-user: Restricted (was Allowed)
- Oct 2026 claude-searchbot: Restricted (was Allowed)
- Oct 2026 oai-searchbot: Restricted (was Allowed)
AI Crawlers
13 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 68% phone
- 29% desktop
- 3% tablet
Switzerland
France
Italy
Germany
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.93 / 10 · ranked #625,828 of all domains
27 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 150 ms |
| CLS | 0.1 |
| TTFB | 2000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- CDN: Cloudflare
- Weight: 9.5 MB · 163 requests
- WordPress theme: generatepress (child: thomas-crauwels) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Cloudflare (104.26.0.84, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Jan 2027
- Common Crawl link graph: rank 1,967,218, 3 hosts
- Verified with: Google, Klaviyo, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.thomascrauwels.ch | 40 |
| thomascrauwels.ch | 25 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 Jul 2026
- dropped Amazon Web Services Jul 2026
- detected Fluent Forms Jul 2026
- detected Google Analytics for WooCommerce Jul 2026
- detected Unpkg Jun 2026
- dropped Lodash May 2026
- dropped Moment.js May 2026
- dropped prettyPhoto May 2026
- dropped React May 2026
- dropped Cloudflare Turnstile Apr 2026
- dropped Lenis Apr 2026
- detected Lenis Jan 2026
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- dropped HTTP/3 Dec 2025
- dropped reCAPTCHA Dec 2025
- dropped WhatsApp Business Chat Dec 2025
- dropped Apache HTTP Server Nov 2025
- detected Cloudflare Turnstile Nov 2025
- dropped Infomaniak Nov 2025
- dropped MailChimp for WooCommerce Nov 2025