What powers yuobserver.org?
Last seen Aug 2026 · 19 technologies across 12 categories
CDN
cdnjs
since May 2026
Cloudflare
since May 2026
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
WP Engine
since May 2019
Page builders
WordPress Block Editor
since Aug 2024
Programming languages
PHP
since Jan 2019
UI frameworks
Web servers
Nginx
since Jan 2019
WordPress plugins
Gutenberg
since Feb 2022
Smash Balloon Instagram Feed
since Feb 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 57% phone
- 43% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,393,215 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on SEDO-AS (91.195.240.94)
- DNS: Name.com
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: DigiCert, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,905,940, 2 hosts
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped ExactMetrics Jun 2026
- dropped Google Analytics Jun 2026
- dropped jQuery CDN Jun 2026
- dropped MailChimp Jun 2026
- dropped MailChimp for WordPress Jun 2026
- detected cdnjs May 2026
- detected Cloudflare May 2026