20 technologies5 categories
flannels.com is built on Optimizely Content Management with Google Tag Manager and Next.js. It ranks #28,191 globally.
The frontend relies on Next.js. Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes Akamai.
Tech Stack Highlights
Core Platform2
Optimizely Content Management
CMS
100%
2 evidence signals
Script
https://flannelsprod.peerius.episerver.net/tracker/peerius.pagescriptContent
.episerver.net/Algoliav4.14.2
Search engines
75%
1 evidence signal
JS Global
algoliasearch → function(v4.14.2)Frameworks & Languages4
Next.js
JavaScript frameworks
100%
5 evidence signals
HTML
/_next/static/stylesheet
/_next/static/css/f2d00db9d8db7dd7.cssstylesheet
/_next/static/css/c6549ae09d45bd90.cssstylesheet
/_next/static/css/08b4999973378e77.cssstylesheet
/_next/static/css/2e407863a85520b5.cssNode.js
Programming languages
75%
1 evidence signal
HTML
implied by Next.jsMicrosoft ASP.NET
Web frameworks
75%
1 evidence signal
HTML
implied by Optimizely Content ManagementHandlebarsv3.0.1
JavaScript frameworks
75%
2 evidence signals
JS Global
Handlebars → object(v3.0.1)JS Global
Handlebars.VERSION → object(v3.0.1)Analytics & Marketing4
Google Tag Manager
Tag managers
100%
2 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
dataLayer → objectGoogle Analytics
Analytics
75%
1 evidence signal
JS Global
gtag → functionOptimizely
A/B Testing
75%
1 evidence signal
Script
https://cdn.optimizely.com/js/28577080297.jsSegment
Customer data platform
75%
2 evidence signals
JS Global
analytics.SNIPPET_VERSION → objectJS Global
analytics.VERSION → objectInfrastructure & Security4
OneTrust
Cookie compliance
75%
1 evidence signal
Script
https://cdn-ukwest.onetrust.com/scripttemplates/otSDKStub.jsHSTS
Security
75%
1 evidence signal
Header
max-age=31536000 ; includeSubDomains
Akamai
CDN
75%
1 evidence signal
Header
0 - 0 -
Akamai Bot Manager
Security
75%
2 evidence signals
Cookie
ak_bmscCookie
bm_szLibraries & Utilities6
Swiper
JavaScript libraries
100%
2 evidence signals
Script
https://www.flannels.com/wstatic/dist/2026.01.20.5/js/legacy/global-header-swiper.jsJS Global
Swiper → functionjQuery
JavaScript libraries
75%
1 evidence signal
JS Global
jQuery.fn.jquery → functionjQuery Migrate
JavaScript libraries
75%
2 evidence signals
JS Global
jQuery.migrateVersion → functionJS Global
jQuery.migrateWarnings → functionjQuery UI
JavaScript libraries
75%
1 evidence signal
JS Global
jQuery.ui.version → functionweb-vitals
JavaScript libraries
75%
1 evidence signal
JS Global
webVitals → objectModernizr
JavaScript libraries
75%
1 evidence signal
JS Global
Modernizr._version → object