What powers 
national-aquarium.co.uk?
Last seen Sep 2026 · 25 technologies across 17 categories
Analytics
Caching
CDN
CMS
Cookie compliance
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
SEO
Tag managers
Video players
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
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| sea star facts | #1 | 440 |
| starfish | #43 | 350 |
| do starfish have brains | #3 | 210 |
| are sperm whales dangerous | #2 | 160 |
| why are sperm whales called sperm whales | #7 | 140 |
| plymouth aquarium | #1 | 130 |
| starfish what do they eat | #9 | 99 |
| what do starfish eat | #8 | 98 |
| facts about sea stars | #1 | 73 |
| information about the starfish | #1 | 64 |
| what does a starfish do | #2 | 63 |
| national aquarium tickets | #18 | 60 |
| how much does a sea star weigh | #1 | 43 |
| how long can a starfish live | #1 | 40 |
| where do sea stars live | #5 | 31 |
| what do sea stars eat | #13 | 29 |
| starfish with 40 arms | #3 | 29 |
| invertebrate starfish | #2 | 28 |
| what does a marine biologist do | #16 | 26 |
| is a starfish an animal | #4 | 24 |
| qualifications for marine biology | #2 | 23 |
| how much does a starfish weigh | #1 | 22 |
| classifying animals worksheet | #4 | 21 |
| starfish in the ocean | #4 | 20 |
| what is a starfish | #8 | 19 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Audience
- 89% phone
- 9% desktop
- 1% tablet
United Kingdom
India
Netherlands
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.18 / 10 · ranked #231,018 of all domains
230 referring domains · OpenPageRank
Search traffic
3,100 est. monthly organic visits (US)
1,342 keywords in Google's top 30
Core Web Vitals
| LCP | 1.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 9.9 MB · 116 requests
- WordPress theme: nma2020 · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- National Marine Aquarium
- Founded: 1998
- Country: United Kingdom
- Profiles: LinkedIn, Facebook, X, YouTube
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Registered Apr 1998 (28 years) via VPW Systems (UK) Ltd, renews Apr 2028
- Hosted on Cloudflare (104.26.4.221, IPv6)
- DNS: Cloudflare DNS
- Email: emailsecurity.app
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 453,138, 2 hosts
- Verified with: Google, Meta Business, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.national-aquarium.co.uk | 22 |
| national-aquarium.co.uk | 21 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Vimeo Sep 2026
- detected HSTS Jul 2026
- detected Priority Hints Jul 2026
- detected Varnish Jul 2026
- dropped Vimeo Jun 2026
- dropped WP Rocket Mar 2026
- dropped Apache HTTP Server Feb 2026
- detected HTTP/3 Jan 2026
- detected Kinsta Jan 2026