What powers ncas.ac.uk?
Last seen Aug 2026 · 25 technologies across 16 categories
Analytics
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Operating systems
Performance
Programming languages
Security
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| what causes weather | #1 | 400 |
| sulfur | #59 | 190 |
| ncas | #16 | 170 |
| pollution | #95 | 95 |
| eyjafjallajkull | #10 | 92 |
| what is air pollution | #7 | 85 |
| what causes weather change | #1 | 79 |
| how does weather work | #1 | 79 |
| storm bert | #5 | 75 |
| simple definition of weather | #3 | 70 |
| what does climate do | #1 | 52 |
| what causes changes in the weather | #1 | 52 |
| what causes change in the weather | #1 | 52 |
| what is a climate model | #2 | 52 |
| what are the factors that influence weather | #1 | 43 |
| what influences the weather | #1 | 43 |
| how do the weather change | #1 | 43 |
| climate model definition | #1 | 39 |
| weather factor | #2 | 34 |
| what is weather caused by | #1 | 33 |
| define la nina | #9 | 33 |
| why weather is important | #1 | 32 |
| what is la nina | #14 | 30 |
| iceland volcano eruption 2010 | #6 | 30 |
| the cause of weather systems on earth is | #2 | 28 |
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 robots.txt, all AI crawlers allowed
Audience
- 64% phone
- 36% desktop
United Kingdom
India
United States
Philippines
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.74 / 10 · ranked #133,376 of all domains
277 referring domains · OpenPageRank
Search traffic
3,800 est. monthly organic visits (US)
1,827 keywords in Google's top 30
Core Web Vitals
| LCP | 3.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 2.2 MB · 48 requests
- WordPress theme: ncasresources · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- NCAS (National Centre for Atmospheric Science on Wikidata)
- Founded: 2002
- Country: United Kingdom
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on IOMART-AS (185.162.108.29)
- DNS: leeds.ac.uk
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Sectigo, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 39,055, 28 hosts
- Verified with: Miro
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| ncas.ac.uk | 18 |
| www.ncas.ac.uk | 16 |
| people.ncas.ac.uk | 5 |