What powers johnlewisfinance.com?
Last seen Jun 2026 · 69 technologies across 30 categories
A/B Testing
Monetate
since Oct 2023
Optimizely
since Apr 2018
Advertising
Linkedin Ads
since Oct 2022
Microsoft Advertising
since Feb 2021
Analytics
AppDynamics
since Aug 2022
Dynatrace
since Jul 2021
Google Analytics
since Aug 2018
Hotjar
since Jun 2018
Authentication
Auth0
since Sep 2022
CDN
Amazon CloudFront
since Aug 2022
Cloudflare
since Aug 2022
CMS
Contentful
since Aug 2024
Prismic
since Mar 2022
Cookie compliance
OneTrust
since Aug 2022
CRM
Salesforce
since Mar 2022
Salesforce Service Cloud
since Mar 2022
Customer data platform
Documentation
Zendesk
since Sep 2022
Font scripts
Font Awesome
since Nov 2020
Google Font API
since Jul 2019
Issue trackers
Sentry
since Mar 2022
JavaScript frameworks
Next.js App Router
since Jan 2025
Zone.js
since Sep 2020
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2022
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Payment processors
Performance
Priority Hints
since Jan 2025
Programming languages
Reverse proxies
Envoy
since Oct 2022
Reviews
Trustpilot
since Aug 2022
RUM
Dynatrace RUM
since Aug 2019
New Relic
since Jun 2018
Security
Cloudflare Bot Management
since Aug 2022
Detectify
since Aug 2022
HSTS
since Sep 2022
reCAPTCHA
since Apr 2019
Tag managers
UI frameworks
Web frameworks
Microsoft ASP.NET
since Sep 2020
Web servers
Widgets
Facebook
since Jun 2018
Audience
- 88% phone
- 10% desktop
- 2% tablet
United Kingdom
Spain
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.07 / 10 · ranked #521,167 of all domains
79 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Akamai
- Weight: 1.4 MB · 64 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| home-insurance.johnlewisfinance.com | 18 |
| servicing-car.johnlewisfinance.com | 18 |
| apply-car.johnlewisfinance.com | 17 |
| login-investments.johnlewisfinance.com | 17 |
| www.johnlewisfinance.com | 17 |
| pet-insurance.johnlewisfinance.com | 16 |
| foreigncurrency.johnlewisfinance.com | 10 |
| internationalpayments.johnlewisfinance.com | 10 |
| investments.johnlewisfinance.com | 10 |
| apply-card.johnlewisfinance.com | 9 |
| auth-investments.johnlewisfinance.com | 8 |
| dashboard-investments.johnlewisfinance.com | 8 |
| signup-investments.johnlewisfinance.com | 8 |
| servicing-card.johnlewisfinance.com | 1 |
| servicing-loan.johnlewisfinance.com | 1 |
Full technology history →
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Recent changes
- detected HTTP/3 Mar 2026
- dropped Adobe Analytics Jan 2026
- dropped Decibel Jan 2026
- dropped Tealium Jan 2026
- dropped Glassbox Oct 2025