What powers crashmapper.org?
Last seen Sep 2026 · 19 technologies across 11 categories
Analytics
Clicky
since Aug 2022
Caching
Varnish
since Aug 2022
CDN
Fastly
since Aug 2022
Comment systems
Ecommerce
Cart Functionality
since Aug 2022
Font scripts
Google Font API
since Aug 2022
JavaScript frameworks
JavaScript libraries
Underscore.js
since Aug 2022
Maps
Miscellaneous
PaaS
GitHub Pages
since Aug 2022
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
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.20 / 10 · ranked #1,268,675 of all domains
49 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| CLS | 0.1 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 0.7 MB · 22 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Fastly (185.199.108.153)
- DNS: Network Solutions
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,204,005, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted