What powers sfhdc.org?
Last seen Sep 2026 · 36 technologies across 19 categories
CDN
Cloudflare
since Mar 2024
CMS
WordPress
since Oct 2021
Databases
MySQL
since Oct 2021
Constant Contact
since Dec 2023
Font scripts
Google Font API
since Oct 2021
Twitter Emoji (Twemoji)
since Oct 2021
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
SiteGround
since Oct 2021
Payment processors
Performance
Priority Hints
since Oct 2023
Programming languages
PHP
since Oct 2021
Security
Cloudflare Bot Management
since Mar 2024
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Sep 2023
Tag managers
Google Tag Manager
since Oct 2021
Video players
Vimeo
since Apr 2024
Web servers
Nginx
since Oct 2021
Webmail
Google Workspace
since Aug 2022
Widgets
WordPress plugins
Autoptimize
since Mar 2023
Contact Form 7
since Mar 2022
GiveWP
since Apr 2022
The Events Calendar
since Jun 2022
wpBakery
since Mar 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.97 / 10 · ranked #1,645,172 of all domains
39 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 22.2 MB · 189 requests
- WordPress theme: betheme (child: betheme-child) · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Google (35.212.113.246)
- Email: no MX record returned, SPF names 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 2,793,537, 2 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Twitter Emoji (Twemoji) Dec 2025