What powers jessicasimpson.com?
Last seen Jun 2026 · 59 technologies across 30 categories
A/B Testing
Dynamic Yield
since Nov 2025
Accessibility
AccessiBe
since Nov 2025
Advertising
Twitter Ads
since Feb 2022
Affiliate programs
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Nov 2025
CDN
Amazon S3
since Oct 2022
Cloudflare
since Jun 2019
jQuery CDN
since Feb 2022
jsDelivr
since Mar 2023
Content curation
Bazaarvoice Curation
since Jun 2022
Customer data platform
Segment
since Jan 2023
Ecommerce
Shopify
since May 2019
Mailgun
since Aug 2022
Font scripts
Google Font API
since Aug 2018
Form builders
Klaviyo Forms
since Apr 2026
JavaScript frameworks
JavaScript libraries
Loyalty & rewards
Yotpo Loyalty & Referrals
since Jun 2022
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
HTTP/3
since Sep 2022
Klaviyo Customer Hub
since Apr 2025
Open Graph
since Sep 2022
Vite
since Mar 2023
PaaS
Amazon Web Services
since Oct 2022
Payment processors
Performance
Priority Hints
since Feb 2023
Personalisation
Attentive
since Aug 2022
Reviews
Yotpo Reviews
since Jun 2022
RUM
Datadog
since Jun 2022
Security
Cloudflare Bot Management
since Nov 2021
HSTS
since Sep 2022
Shopify apps
Tag managers
Google Tag Manager
since May 2020
UI frameworks
Tailwind CSS
since Apr 2026
Web servers
Nginx
since May 2019
Webmail
Google Workspace
since Aug 2022
Widgets
Audience
- 82% phone
- 18% desktop
United States
Canada
Australia
Mexico
India
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.28 / 10 · ranked #438,238 of all domains
164 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 150 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 7.2 MB · 614 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| jessicasimpson.com | 50 |
| returns.jessicasimpson.com | 13 |
| www.jessicasimpson.com | 10 |
Full technology history →
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Recent changes
- dropped Cart Functionality May 2026
- dropped cdnjs May 2026
- dropped jQuery Migrate May 2026
- dropped LazySizes May 2026
- dropped Microsoft Advertising May 2026
- dropped Pinterest Conversion Tag May 2026
- dropped Snowplow Analytics May 2026
- dropped Unpkg May 2026
- dropped YouTube May 2026
- detected jQuery CDN Apr 2026
- detected Klaviyo Forms Apr 2026
- detected Splide Apr 2026
- detected Tailwind CSS Apr 2026
- dropped Back In Stock Mar 2026
- dropped Riskified Mar 2026
- dropped LiveIntent Jan 2026
- dropped OpenResty Jan 2026
- dropped Blotout EdgeTag Dec 2025
- dropped Font Awesome Dec 2025
- detected Riskified Dec 2025
- detected Pepperjam Aug 2025
- dropped Rebuy Aug 2025