What powers 
designphiladelphia.org?
Last seen Sep 2026 · 41 technologies across 22 categories
Advertising
Simpli.fi
since Dec 2021
Twitter Ads
since Nov 2022
Analytics
Google Analytics
since Dec 2020
Caching
Varnish
since Dec 2020
CDN
CMS
Databases
MariaDB
since Dec 2020
Constant Contact
since Dec 2021
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Pantheon
since Dec 2020
Payment processors
Performance
Priority Hints
since Oct 2025
Photo galleries
PhotoSwipe
since Mar 2024
Programming languages
PHP
since Dec 2020
Rich text editors
Quill
since Oct 2023
Security
UI frameworks
Web servers
Apache HTTP Server
since Oct 2023
Nginx
since Dec 2020
Webmail
Google Workspace
since Nov 2022
Microsoft 365
since Mar 2024
Widgets
Twitter
since Nov 2022
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 80% desktop
- 20% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.70 / 10 · ranked #312,863 of all domains
120 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 50 ms |
| CLS | 0.15 |
| TTFB | 3200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 11.4 MB · 152 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (100.24.87.78, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 76,624, 9 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| designphiladelphia.org | 22 |
| www.designphiladelphia.org | 21 |
| festival.designphiladelphia.org | 17 |