What powers sealy.com?
Last seen Jun 2026 · 53 technologies across 27 categories
Advertising
Microsoft Advertising
since Feb 2021
Affiliate programs
Impact
since Jun 2021
Analytics
Google Analytics
since Jun 2018
Pinterest Conversion Tag
since Jun 2021
CDN
Amazon CloudFront
since Dec 2018
Amazon S3
since Jul 2023
cdnjs
since Jul 2023
Cloudflare
since Apr 2019
jQuery CDN
since Jul 2023
jsDelivr
since May 2023
Unpkg
since May 2023
CMS
Cookie compliance
OneTrust
since Aug 2020
Databases
MySQL
since Oct 2018
Documentation
Zendesk
since May 2023
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Issue trackers
JavaScript libraries
Load balancers
Amazon ALB
since Sep 2021
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
PaaS
Amazon Web Services
since Jan 2019
Programming languages
Retargeting
PebblePost
since Jul 2022
Reverse proxies
Envoy
since May 2025
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
reCAPTCHA
since Jul 2023
TruValidate
since Jul 2021
Segmentation
Adobe Audience Manager
since Sep 2022
Salesforce Audience Studio
since Sep 2021
SEO
Tag managers
Google Tag Manager
since Apr 2018
UI frameworks
Video Players
Web frameworks
Django
since Jul 2019
Web servers
Apache HTTP Server
since Apr 2018
Audience
- 75% phone
- 20% desktop
- 5% tablet
United States
Brazil
Mexico
India
France
Canada
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.35 / 10 · ranked #426,255 of all domains
149 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.9 s |
| INP | 150 ms |
| CLS | 0.05 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: French (France)
- Weight: 1.9 MB · 47 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.sealy.com | 29 |
| help.sealy.com | 19 |
| register.sealy.com | 16 |
| br.sealy.com | 12 |
| fr.sealy.com | 12 |
| es.sealy.com | 11 |
| it.sealy.com | 11 |
| pl.sealy.com | 11 |
| jp.sealy.com | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Amazon Advertising Mar 2026
- dropped Amazon Webstore Mar 2026
- dropped Ada Nov 2025
- dropped Preact Nov 2025
- detected HTTP/3 Sep 2025