What powers cnhss.co.uk?
Last seen Sep 2026 · 21 technologies across 14 categories
CMS
WordPress
since Feb 2025
Databases
MySQL
since Feb 2025
Font scripts
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript libraries
Marketing automation
MailerLite
since Apr 2026
Miscellaneous
Open Graph
since Feb 2025
RSS
since Feb 2025
PaaS
SiteGround
since Feb 2025
Page builders
WordPress Block Editor
since Feb 2025
WordPress Site Editor
since Feb 2025
Performance
Priority Hints
since Feb 2025
Programming languages
PHP
since Feb 2025
UI frameworks
Bootstrap
since Feb 2025
Web servers
Nginx
since Feb 2025
Widgets
AddToAny
since Feb 2025
WordPress plugins
Moove GDPR Consent
since Feb 2026
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
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.03 / 10 · ranked #12,070,498 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 0.9 MB · 57 requests
- WordPress theme: twentytwentyfour (child: cnhss) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Croydon Natural History & Scientific Society (CNHSS) (Croydon Natural History & Scientific Society on Wikidata)
- Founded: 1870
- Country: United Kingdom
- Profiles: Facebook, X
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on Google (35.214.31.184)
- DNS: SiteGround Email
- Email: SiteGround Email
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 18,609,503, 2 hosts
- Verified with: MailerLite
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon S3 May 2026
- dropped Amazon Web Services May 2026
- dropped MailChimp May 2026
- dropped Google Tag Manager Apr 2026