What powers 
fastnet.co.uk?
Last seen Sep 2026 · 31 technologies across 20 categories
Analytics
Google Analytics
since Apr 2019
Caching
Litespeed Cache
since Mar 2023
CDN
CMS
WordPress
since Apr 2019
Databases
MySQL
since Apr 2019
Font scripts
Google Font API
since Apr 2019
Twitter Emoji (Twemoji)
since Apr 2019
JavaScript frameworks
React
since Jun 2023
JavaScript libraries
Live chat
Zendesk Chat
since Apr 2019
Load balancers
Amazon ALB
since Aug 2021
Miscellaneous
PaaS
Amazon Web Services
since Aug 2021
Page builders
WordPress Block Editor
since Sep 2026
Performance
Priority Hints
since Sep 2026
Programming languages
PHP
since Apr 2019
Security
Cloudflare Bot Management
since Mar 2025
HSTS
since Mar 2024
UI frameworks
Web servers
LiteSpeed
since Mar 2023
Webmail
Apple iCloud Mail
since Jan 2023
WordPress plugins
Yoast SEO
since Apr 2019
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.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 16% desktop
United Kingdom
Kenya
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.48 / 10 · ranked #910,741 of all domains
34 referring domains · OpenPageRank
Core Web Vitals
| LCP | 5.2 s |
| INP | 75 ms |
| CLS | 0.35 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 3.1 MB · 8 requests
- WordPress theme: fastnet2024 · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on FASTNETUK (212.42.180.205)
- DNS: fast.net.uk
- Email: fast.net.uk
- Email security: no SPF record, DMARC monitor only
- SSL: DigiCert, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 2,876,948, 12 hosts
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
- detected Priority Hints Sep 2026
- detected WordPress Block Editor Sep 2026
- detected Cloudflare Bot Management May 2026
- detected Open Graph Jan 2026
- detected Twitter Emoji (Twemoji) Jan 2026
- detected Yoast SEO Jan 2026
- dropped Cloudflare Bot Management Nov 2025