22 technologies4 categories
carfax.com is built on Next.js with Google Tag Manager and Google Analytics. It ranks #5,415 globally.
Analytics are handled by Google Tag Manager and Google Analytics. Infrastructure includes NS1 and Amazon CloudFront.
Tech Stack Highlights
Frameworks & Languages3
Next.js
JavaScript frameworks
100%
3 evidence signals
JS Global
__NEXT_DATA__ → objectDOM
nextjs-rootDOM
nextjs-dataReact
JavaScript frameworks
75%
1 evidence signal
HTML
implied by Next.jsNode.js
Programming languages
75%
1 evidence signal
HTML
implied by Next.jsAnalytics & Marketing9
Google Tag Manager
Tag managers
100%
3 evidence signals
HTML
googletagmanager.com/gtm.jsJS Global
google_tag_manager → objectJS Global
dataLayer → objectGoogle Analytics
Analytics
100%
5 evidence signals
Cookie
_gaScript
https://www.googletagmanager.com/gtag/js?id=G-KN603HK3Y1&cx=c>m=4e6241Script
https://www.googletagmanager.com/gtag/js?id=AW-973448781&cx=c>m=4e6241Script
https://www.googletagmanager.com/gtag/js?id=DC-9112615&cx=c>m=4e6241Script
https://www.googletagmanager.com/gtag/js?id=AW-1072531029&cx=c>m=4e6241Facebook Pixelv2.9.261
Analytics
100%
3 evidence signals
Script
https://connect.facebook.net/signals/config/1797990817173863?v=2.9.261&r=stable&domain=www.carfax.com&hme=20296eac3bb30511174edf43e83f1c9e303df926d3c833283a366d6f5480f82a&ex_m=95%2C158%2C135%2C20%2C67%2C68%2C128%2C63%2C42%2C129%2C72%2C62%2C10%2C142%2C81%2C15%2C94%2C123%2C116%2C70%2C73%2C122%2C139%2C103%2C144%2C7%2C3%2C4%2C6%2C5%2C2%2C82%2C92%2C145%2C226%2C170%2C56%2C228%2C229%2C49%2C185%2C27%2C69%2C234%2C233%2C173%2C29%2C55%2C9%2C58%2C88%2C89%2C90%2C96%2C119%2C28%2C26%2C121%2C118%2C117%2C136%2C71%2C138%2C137%2C44%2C54%2C112%2C14%2C141%2C39%2C215%2C217%2C180%2C23%2C24%2C25%2C17%2C18%2C38%2C34%2C36%2C35%2C77%2C83%2C87%2C101%2C127%2C130%2C40%2C102%2C21%2C19%2C108%2C64%2C32%2C132%2C131%2C133%2C124%2C22%2C31%2C53%2C100%2C140%2C65%2C16%2C134%2C105%2C76%2C61%2C30%2C195%2C165%2C287%2C213%2C156%2C198%2C191%2C166%2C98%2C120%2C75%2C110%2C48%2C41%2C43%2C104%2C109%2C115%2C52%2C59%2C114%2C47%2C50%2C46%2C91%2C143%2C0%2C113%2C13%2C111%2C11%2C1%2C51%2C84%2C57%2C60%2C107%2C80%2C79%2C146%2C147%2C85%2C86%2C8%2C93%2C45%2C125%2C78%2C74%2C66%2C106%2C97%2C37%2C126%2C33%2C99%2C12%2C148Script
https://connect.facebook.net/en_US/fbevents.jsJS Global
_fbq → function(v2.9.261)Optimizely
A/B Testing
100%
3 evidence signals
Cookie
optimizelyEndUserIdScript
https://cdn.optimizely.com/js/16474720464.jsJS Global
optimizely → objectM
Microsoft 365
Email
100%
1 evidence signal
dns
MX: carfax-com.mail.protection.outlook.comS
SendGrid
Email
100%
1 evidence signal
dns
DKIM selector: s1S
Salesforce
CRM
95%
1 evidence signal
dns
SPF includes salesforce.comContentsquare
Analytics
75%
1 evidence signal
Script
https://t.contentsquare.net/uxa/218d8eaad577f.jsSegment
Customer data platform
75%
1 evidence signal
JS Global
__SEGMENT_INSPECTOR__ → objectInfrastructure & Security8
N
NS1
PaaS
100%
1 evidence signal
dns
NS: dns2.p07.nsone.netOneTrust
Cookie compliance
75%
3 evidence signals
Script
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.jsScript
https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Amazon CloudFront
CDN
75%
2 evidence signals
Header
\(CloudFront\)$: 1.1 2c3647ef49160329b5e0eb6fc7545c36.cloudfront.net (CloudFront)Header
Rh4nfKfuRKgPLlD4zJ2PDHRnDWIlKXYfbFs0iI4z4Njuf3vcCVzNUA==Amazon S3
CDN
75%
1 evidence signal
Header
^AmazonS3$: AmazonS3Google Sign-in
Authentication
75%
1 evidence signal
Script
https://accounts.google.com/gsi/clientDataDome
Security
75%
1 evidence signal
Cookie
datadomeBlue Triangle
Security
75%
1 evidence signal
Script
https://carfaxcom3281561z.btttag.com/btt.jsAmazon Web Services
PaaS
50%
1 evidence signal
HTML
implied by Amazon CloudFrontLibraries & Utilities2
HTTP/3
Miscellaneous
75%
1 evidence signal
Header
h3: h3=":443"; ma=86400Webpack
Miscellaneous
75%
1 evidence signal
HTML
implied by Next.js