What powers nova4h.com?

Last seen Sep 2026 · 15 technologies across 11 categories

Accessibility

UserWay
since Jul 2026

Analytics

Snowplow Analytics
since Jul 2026

CDN

Cloudflare
since Jul 2026

CMS

Duda
since Jul 2026

JavaScript libraries

jQuery v3.7.0
since Jul 2019
jQuery Migrate v3.5.2
since Jul 2019
Lodash v4.17.21
since Jun 2021
MobX
since Jul 2026

Miscellaneous

Open Graph
since Jul 2026
RSS
since Dec 2022

Performance

Priority Hints
since Sep 2023

Photo galleries

PhotoSwipe
since Jul 2026

Security

HSTS
since Jul 2026

Web servers

Nginx
since Jul 2026

Webmail

Google Workspace
since Aug 2022

AI Crawlers

Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.

Content Signals: search=yes ai-train=yes ai-input=yes declared in robots.txt

  • Sep 2026 Content Signals changed

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Standards: llms.txt, Content Signals

Full breakdown

Audience

  • United States

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

2.34 / 10 · ranked #2,789,847 of all domains

12 referring domains · OpenPageRank

Core Web Vitals

LCP0.7 s
INP25 ms
CLS0
TTFB300 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English
  • Weight: 1.5 MB · 67 requests
  • Structured data: OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Infrastructure

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

Full technology history →
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