What powers nerra.org?
Last seen Jul 2026 · 20 technologies across 14 categories
Analytics
Google Analytics
since Mar 2021
CMS
WordPress
since Mar 2021
Databases
MySQL
since Mar 2021
Google Workspace
since Aug 2022
Font scripts
Google Font API
since Mar 2021
Twitter Emoji (Twemoji)
since Jun 2026
JavaScript libraries
Maps
Marketing automation
MailChimp
since Aug 2025
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
PaaS
SiteGround
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Mar 2021
Security
reCAPTCHA
since Jan 2025
Web servers
Nginx
since Mar 2021
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
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.95 / 10 · ranked #609,197 of all domains
74 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Google (35.208.174.144)
- DNS: SiteGround Email
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Jan 2027
- Common Crawl link graph: rank 645,718, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted