What powers sitters.co.uk?
Last seen Sep 2026 · 31 technologies across 16 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Cloudflare Browser Insights
since Jan 2026
Google Analytics
since Aug 2018
Hotjar
since Aug 2018
Linkedin Insight Tag
since Mar 2023
CDN
Cloudflare
since Aug 2022
Microsoft Ajax Content Delivery Network
since May 2024
Font scripts
Google Font API
since Jun 2019
Issue trackers
Sentry
since Jun 2026
JavaScript frameworks
Svelte
since Jun 2026
JavaScript libraries
jQuery Migrate
since Jun 2016
Preact
since Apr 2026
Miscellaneous
PaaS
Azure
since Aug 2021
Performance
Priority Hints
since Jun 2026
Programming languages
Node.js
since Oct 2024
Reviews
Feefo
since Feb 2022
Trustpilot
since Aug 2021
Security
Cloudflare Bot Management
since Nov 2024
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Web frameworks
Express
since Oct 2024
Microsoft ASP.NET
since Jun 2016
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
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 82% phone
- 18% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.39 / 10 · ranked #1,020,396 of all domains
75 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.6 MB · 91 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.20.39.233, IPv6)
- Email: Mimecast
- Email security: SPF (hard fail), DMARC quarantine
- SSL: DigiCert, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 127,469, 4 hosts
- Verified with: Google, Workplace from Meta, Microsoft 365
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sitters.co.uk | 23 |
| sitters.co.uk | 12 |
| redirect.sitters.co.uk | 4 |
Full technology history →
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Recent changes
- dropped Facebook Jul 2026
- dropped Font Awesome Jul 2026
- dropped IIS Jul 2026
- dropped Windows Server Jul 2026
- dropped YouTube Jul 2026
- dropped React May 2026
- detected Preact Apr 2026
- detected Cloudflare Browser Insights Jan 2026