What powers 
sweco.co.uk?
Last seen Sep 2026 · 33 technologies across 20 categories
Advertising
Analytics
Caching
CMS
Databases
Font scripts
Hosting
JavaScript graphics
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
RUM
Security
Tag managers
UI frameworks
Web frameworks
Web servers
WordPress plugins
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 llms.txt removed
- Sep 2026 robots.txt removed
- Aug 2026 llms.txt appeared
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United Kingdom
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.67 / 10 · ranked #376,222 of all domains
123 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 2.5 MB · 51 requests
- WordPress theme: sweco · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Sweco (Sweco (United Kingdom) on Wikidata)
- Founded: 1997
- Country: United Kingdom
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Registered Jun 1997 (29 years) via InterNetx GmbH, renews Jun 2027
- Hosted on ASODERLAND (46.16.234.208)
- DNS: Azure DNS
- Email: Proofpoint Essentials
- Email security: SPF (hard fail), DMARC reject
- SSL: Sectigo, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 7,345,732, 4 hosts
- Verified with: Adobe, Google, Microsoft 365, TeamViewer
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.sweco.co.uk | 21 |
| careers.sweco.co.uk | 12 |
| bc.sweco.co.uk | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Advertising Sep 2026
- detected Azure Monitor Mar 2026
- detected Kestrel Mar 2026
- detected Microsoft ASP.NET Mar 2026