What powers 
dandiarchive.org?
Last seen May 2026 · 26 technologies across 15 categories
Analytics
Google Analytics
since Aug 2022
Caching
Varnish
since Dec 2022
CDN
Fastly
since Dec 2022
Google Hosted Libraries
since Dec 2022
jQuery CDN
since Mar 2026
jsDelivr
since Aug 2022
Unpkg
since Mar 2026
Documentation
Font scripts
Google Font API
since Aug 2022
Issue trackers
Sentry
since Aug 2022
JavaScript frameworks
Vue.js
since Aug 2022
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Python
since Apr 2026
Security
HSTS
since Sep 2022
Static site generator
Tag managers
Google Tag Manager
since Aug 2022
UI frameworks
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.73 / 10 · ranked #288,949 of all domains
85 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 50 ms |
| CLS | 0.3 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on Amazon Web Services (75.2.60.5)
- DNS: Amazon Route 53
- Email: ImprovMX
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 433,279, 12 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| dandiarchive.org | 13 |
| about.dandiarchive.org | 12 |
| docs.dandiarchive.org | 8 |
| www.dandiarchive.org | 8 |