What powers 
statcrunch.com?
Last seen Jun 2026 · 13 technologies across 12 categories
CDN
Unpkg
since Sep 2021
Cookie compliance
OneTrust
since Jun 2023
Amazon SES
since Aug 2022
JavaScript frameworks
React
since Sep 2021
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jun 2018
PaaS
Amazon Web Services
since Aug 2022
RUM
New Relic
since Jun 2018
Tag managers
Google Tag Manager
since Jun 2018
Web Servers
Webmail
Microsoft 365
since Sep 2024
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 99% desktop
- 1% phone
United States
India
Canada
United Kingdom
Australia
Philippines
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.47 / 10 · ranked #925,018 of all domains
78 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.3 MB · 126 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PEARSON-EMEA (159.182.72.19)
- DNS: pearson.com
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Sectigo, RSA 2048, expires Mar 2027
- Common Crawl link graph: rank 2,239,428, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted