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weightwatchers.ca is built on Next.js with Google Tag Manager and Facebook Pixel.

Analytics are handled by Google Tag Manager and Facebook Pixel. Infrastructure includes Fastly and Amazon Route 53.

Tech Stack Highlights

nextjs.org logoNext.jsJavaScript frameworks
P
ProofpointEmail
S
SendGridEmailwww.taboola.com logoTaboolaAdvertisingwww.thetradedesk.com logotheTradeDeskAdvertising

Frameworks & Languages6

nextjs.org logo
Next.js
JavaScript frameworks
100%
36 evidence signals
HTML/_next/static/
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/f57c9bc549198884.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/0225dbc15bbec420.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/242d52ef6981feff.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/65b4151645d76d23.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/turbopack-133540bace6d9e09.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/324dd096ef7ac6ad.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/467d1c075a0d5228.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/cb62092b65cca0d2.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/0cc74ca9cf850c62.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/a188d38628ba4e88.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/875379ec2b86072b.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/1e5e22a198eb9d5b.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/13c327e83e8ffbd1.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/258464a0991efd9c.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/451bc792d276f238.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/eefd6690ebf11ffa.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/98e303cb4b754c84.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/7039bdc5261a1fdc.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/6511e8f0906e8194.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/34cea57da4612581.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/0c1e375f0797f28c.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/5a120f9c3edc765c.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/841ff73237523a1b.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/e1702517cce3c33f.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/a6dad97d9634a72d.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/f04abb135b926af1.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/ec0896a13eaf09f3.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/8e72f586398b230d.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/0468fee61194953d.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
Scripthttps://www.weightwatchers.com/stb/_next/static/chunks/60896d41654147b3.js?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
stylesheet/stb/_next/static/chunks/fb1ea9b70cf1667b.css?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
stylesheet/stb/_next/static/chunks/03c0913e1907e60e.css?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
stylesheet/stb/_next/static/chunks/f7eb669682772961.css?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
stylesheet/stb/_next/static/chunks/4ab6ec91f967993a.css?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
stylesheet/stb/_next/static/chunks/f24528a8abc8100d.css?dpl=dpl_93zvG7d8MZjY8ECJjVwZfB9dAj2C
tailwindcss.com logo
Tailwind CSS
UI frameworks
75%
1 evidence signal
css--tw-
react.dev logo
React
JavaScript frameworks
75%
1 evidence signal
HTMLimplied by Next.js
nodejs.org logo
Node.js
Programming languages
75%
1 evidence signal
HTMLimplied by Next.js
nextjs.org logo
Turbopack
Development
75%
1 evidence signal
JS GlobalTURBOPACK → object
vercel.com logo
Vercel
Development
75%
2 evidence signals
Headersfo1::xtzd2-1773223209862-ba242c89d08e
HeaderVercel: Vercel

Analytics & Marketing20

tagmanager.google.com logo
Google Tag Manager
Tag managers
100%
3 evidence signals
HTMLgoogletagmanager.com/gtm.js
JS Globalgoogle_tag_manager → object
JS GlobaldataLayer → object
facebook.com logo
Facebook Pixelv2.9.277
Analytics
100%
3 evidence signals
Scripthttps://connect.facebook.net/signals/config/518819145173597?v=2.9.277&r=stable&domain=www.weightwatchers.com&hme=b0ad3da822578fe2b808f13c29c26424c1eec6df21f897230a1f8d7975c03c8e&ex_m=101%2C194%2C143%2C22%2C69%2C70%2C136%2C65%2C64%2C11%2C151%2C87%2C16%2C130%2C123%2C72%2C75%2C129%2C148%2C153%2C8%2C4%2C5%2C7%2C6%2C3%2C88%2C98%2C154%2C159%2C208%2C59%2C175%2C176%2C52%2C262%2C30%2C71%2C220%2C219%2C218%2C23%2C32%2C100%2C58%2C10%2C60%2C94%2C95%2C96%2C102%2C126%2C31%2C29%2C128%2C125%2C124%2C144%2C73%2C147%2C145%2C146%2C47%2C57%2C119%2C15%2C150%2C42%2C249%2C250%2C248%2C26%2C27%2C28%2C45%2C137%2C74%2C109%2C18%2C20%2C41%2C37%2C39%2C38%2C80%2C89%2C93%2C107%2C135%2C138%2C43%2C108%2C24%2C21%2C115%2C66%2C35%2C140%2C139%2C141%2C132%2C131%2C25%2C34%2C56%2C106%2C149%2C67%2C17%2C142%2C111%2C78%2C63%2C19%2C82%2C83%2C112%2C81%2C33%2C277%2C201%2C190%2C191%2C189%2C280%2C272%2C49%2C202%2C104%2C127%2C77%2C117%2C51%2C44%2C46%2C110%2C116%2C122%2C55%2C61%2C50%2C53%2C97%2C152%2C1%2C120%2C14%2C118%2C12%2C2%2C54%2C90%2C62%2C114%2C86%2C85%2C155%2C156%2C91%2C92%2C9%2C121%2C99%2C48%2C133%2C84%2C76%2C68%2C113%2C103%2C40%2C134%2C0%2C79%2C36%2C105%2C13%2C157
Scripthttps://connect.facebook.net/en_US/fbevents.js
JS Global_fbq → function(v2.9.277)
ads.microsoft.com logo
Microsoft Advertising
Advertising
100%
5 evidence signals
Cookie_uetsid
Cookie_uetvid
Scripthttps://bat.bing.com/bat.js
JS GlobalUET → function
JS Globaluetq → object
amplitude.com logo
Amplitude
Analytics
100%
4 evidence signals
Scripthttps://cdn.amplitude.com/libs/analytics-browser-gtm-2.9.3-min.js.gz
Scripthttps://cdn.amplitude.com/libs/analytics-browser-gtm-wrapper-3.8.0.js.br
Scripthttps://cdn.amplitude.com/script/d0f466b6ce300ca9c58ef014f594f426.experiment.js
XHRhttps://api2.amplitude.com/2/httpapi
www.thetradedesk.com logo
theTradeDesk
Advertising
100%
4 evidence signals
Scripthttps://js.adsrvr.org/up_loader.1.1.0.js
Scripthttps://js.adsrvr.org/up_loader.1.1.0.js
JS GlobalTTDUniversalPixelApi → function
JS Globalttd_dom_ready → function
www.taboola.com logo
Taboola
Advertising
100%
3 evidence signals
Scripthttps://cdn.taboola.com/libtrc/unip/1608901/tfa.js
JS Global_taboola → object
JS Globaltaboola_view_id → number
S
SendGrid
Email
100%
1 evidence signal
dnsDKIM selector: s1
P
Proofpoint
Email
100%
1 evidence signal
dnsMX: mxb-0000eb02.gslb.pphosted.com
analytics.google.com logo
Google Analytics
Analytics
75%
1 evidence signal
Cookie_ga
www.rockerbox.com logo
Rockerbox
Marketing automation
75%
1 evidence signal
Scripthttps://rb87ymi4.weightwatchers.com/assets/wxyz.rb.js
www.optimizely.com logo
Optimizely
A/B Testing
75%
1 evidence signal
JS Globaloptimizely → object
advertising.reddithelp.com logo
Reddit Ads
Advertising
75%
1 evidence signal
Scripthttps://www.redditstatic.com/ads/pixel.js
www.tvsquared.com logo
TVSquared
Advertising
75%
2 evidence signals
JS GlobalTV2Track → object
JS Global_tvq → object
www.pinterest.com.au logo
Pinterest Conversion Tagv3.0
Analytics
75%
1 evidence signal
JS Globalpintrk → function(v3.0)
ads.tiktok.com logo
TikTok Pixel
Analytics
75%
1 evidence signal
JS GlobalTiktokAnalyticsObject → string
www.quantcast.com logo
Quantcast Measure
Analytics
75%
1 evidence signal
Scripthttps://secure.quantserve.com/quant.js
www.wunderkind.co logo
Wunderkind
Marketing automation
75%
1 evidence signal
Scripthttps://tag.bounceexchange.com/4124/i.js
movableink.com logo
Movable Ink
Personalisation
75%
1 evidence signal
JS GlobalMovableInkTrack → string
www.acuityads.com logo
AcuityAds
Advertising
75%
1 evidence signal
JS GlobalacuityAdsEventQueue → object
cluep.com logo
Cluep
Advertising
75%
1 evidence signal
Scripthttps://cas.cluep.com/conv.js?c=con_iFymQMppjZ

Infrastructure & Security4

www.fastly.com logo
Fastly
CDN
100%
1 evidence signal
dnsCNAME: dualstack.weightwatchers.map.fastly.net
A
Amazon Route 53
PaaS
100%
1 evidence signal
dnsNS: ns-135.awsdns-16.com
www.rfc-editor.org logo
HSTS
Security
75%
1 evidence signal
Headermax-age=31557600
www.varnish-cache.org logo
Varnish
Caching
75%
1 evidence signal
Headervarnish(?: \(Varnish/([\d.]+)\))?\;version:\1: 1.1 varnish

Libraries & Utilities1

github.com logo
core-js
JavaScript libraries
75%
1 evidence signal
JS Global__core-js_shared__ → object

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