What powers 37parallel.com?
Last seen Jul 2026 · 29 technologies across 18 categories
Analytics
Cloudflare Browser Insights
since Jan 2026
Google Analytics
since Apr 2019
CDN
cdnjs
since Jul 2024
Cloudflare
since Apr 2019
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
ActiveCampaign
since Feb 2022
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
JavaScript libraries
Swiper
since Jun 2024
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
WP Engine
since May 2019
Page builders
Performance
Cloudflare Rocket Loader
since Oct 2022
Priority Hints
since Dec 2023
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Apr 2023
reCAPTCHA
since Jan 2026
SEO
Webmail
Google Workspace
since Aug 2022
Widgets
Infogram
since May 2024
WordPress plugins
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.44 / 10 · ranked #2,601,358 of all domains
30 referring domains · OpenPageRank
Search traffic
640 est. monthly organic visits (US)
256 keywords in Google's top 30
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0.1 |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
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Recent changes
- dropped LazySizes Jul 2026
- dropped LiveChat Jul 2026
- dropped Matomo Analytics Jul 2026
- dropped WPMU DEV Smush Jul 2026