What powers 
margaretfeinberg.com?
Last seen Sep 2026 · 17 technologies across 13 categories
Analytics
Google Analytics
since Oct 2018
CMS
Databases
MySQL
since Oct 2018
Font scripts
Google Font API
since Oct 2018
Typekit
since Feb 2021
JavaScript libraries
Marketing automation
OptinMonster
since Feb 2022
Miscellaneous
RSS
since Dec 2022
Mobile frameworks
Page builders
Performance
Priority Hints
since Apr 2025
Programming languages
PHP
since Oct 2018
Web servers
Apache HTTP Server
since Oct 2018
Webmail
Google Workspace
since Aug 2022
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% phone
- 21% desktop
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.75 / 10 · ranked #739,390 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 7.0 MB · 44 requests
- WordPress theme: divi · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GLOBAL2016 (64.40.12.18)
- DNS: dnsclusterhost.com
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,716,848, 2 hosts
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 W3 Total Cache May 2026
- dropped Nginx Jan 2026
- dropped OpenResty Jan 2026
- detected Nginx Nov 2025
- detected OpenResty Nov 2025