18 technologies4 categories
costcoauto.com is built on Bootstrap with Google Tag Manager and Azure Front Door.
Analytics are handled by Google Tag Manager and Amplitude. Infrastructure includes Azure DNS and Azure.
Tech Stack Highlights
Frameworks & Languages5
Bootstrapv5.0.2
UI frameworks
100%
2 evidence signals
HTML
<link href="Content/bootstrap/5.0.2/bootstrap.min.cssScript
https://www.costcoauto.com/Scripts/bootstrap/5.0.2/bootstrap.bundle.min.jsTailwind CSS
UI frameworks
75%
1 evidence signal
css
--tw-Microsoft ASP.NET
Web frameworks
75%
1 evidence signal
HTML
<input type="hidden" name="__VIEWSTATEPrimeReact
UI frameworks
75%
1 evidence signal
HTML
p-dialogReact
JavaScript frameworks
50%
1 evidence signal
HTML
implied by PrimeReactAnalytics & Marketing4
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager โ objectJS Global
dataLayer โ objectAmplitude
Analytics
100%
3 evidence signals
Script
https://cdn.amplitude.com/libs/analytics-browser-gtm-2.12.2-min.js.gzScript
https://cdn.amplitude.com/libs/analytics-browser-gtm-wrapper-3.15.0.js.brXHR
https://api2.amplitude.com/2/httpapiM
Mimecast
Email
100%
1 evidence signal
dns
MX: us-smtp-inbound-2.mimecast.comHotjar
Analytics
75%
1 evidence signal
Script
https://static.hotjar.com/c/hotjar-853738.js?sv=7Infrastructure & Security5
Azure Front Door
Load balancers
100%
3 evidence signals
Header
20260407T195021Z-166744df448zpxlmhC1LAXa4ms0000000bbg000000005vv9Cookie
ASLBSACookie
ASLBSACORSA
Azure DNS
PaaS
100%
1 evidence signal
dns
NS: ns3-09.azure-dns.orgOneTrust
Cookie compliance
75%
6 evidence signals
Script
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsHSTS
Security
75%
1 evidence signal
Header
max-age=7776000; includeSubDomainsAzure
PaaS
75%
1 evidence signal
HTML
implied by Azure Front DoorLibraries & Utilities4
jQueryv3.6.0
JavaScript libraries
75%
2 evidence signals
Script
https://www.costcoauto.com/Scripts/jquery-3.6.0.min.jsScript
https://www.costcoauto.com/Scripts/jquery-3.6.0.min.jsFont Awesome
Font scripts
75%
1 evidence signal
stylesheet
Content/font-awesome/4.7/font-awesome.cssSwiper
JavaScript libraries
75%
1 evidence signal
JS Global
Swiper โ functionPopper
Miscellaneous
75%
1 evidence signal
Script
https://www.costcoauto.com/Scripts/popper/popper.min.js