What powers drjefflisiecki.com?
Last seen Aug 2026 · 19 technologies across 16 categories
Analytics
Google Analytics
since Feb 2026
CDN
Cloudflare
since Jul 2025
CMS
WordPress
since Jul 2025
Databases
MySQL
since Jul 2025
Font scripts
Google Font API
since Jul 2025
Hosting
GoDaddy
since Jul 2025
JavaScript libraries
LazySizes
since Jul 2025
Miscellaneous
PaaS
WP Engine
since Jul 2025
Page builders
wpBakery
since Jul 2025
Performance
NitroPack
since Jul 2025
Priority Hints
since Jul 2025
Programming languages
PHP
since Jul 2025
Security
Cloudflare Bot Management
since Jul 2025
Tag managers
Google Tag Manager
since Feb 2026
Webmail
Google Workspace
since Jul 2025
WordPress plugins
Yoast SEO
since Jul 2025
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Open Page Rank
2.92 / 10 · ranked #1,732,592 of all domains
45 referring domains · OpenPageRank
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: GoDaddy DNS
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 7,144,011, 2 hosts
- Verified with: Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Nginx Jun 2026
- detected HTTP/3 May 2026
- dropped AccessiBe Apr 2026
- dropped anime.js Apr 2026
- dropped Contact Form 7 Apr 2026
- dropped core-js Apr 2026
- dropped Draftpress HFCM Apr 2026
- dropped FancyBox Apr 2026
- dropped Flickity Apr 2026
- dropped Font Awesome Apr 2026
- dropped Google Call Conversion Tracking Apr 2026
- dropped Google Maps Apr 2026
- dropped jQuery Apr 2026
- dropped jQuery Migrate Apr 2026
- dropped Material Design Lite Apr 2026
- dropped reCAPTCHA Apr 2026
- dropped Typekit Apr 2026