What costco.ca is built with
Read on 2026-10-28 14:27. 11 technologies spotted.
| Technology | Category | Version | Confidence | Tell |
|---|---|---|---|---|
| Azure Edge Network | Miscellaneous | 100% | headers content-security-policy: //retailmedia-static.azureedge.net https://retailmedia-static.azureedge.ne | |
| Cart Functionality | Ecommerce | 100% | dom a[href*='/order']: <a class="MuiButtonBase-root MuiButton-root MuiButton-text-button MuiButton-sizeStandard MuiButton-colorPrimary mui-1o50 | |
| DocuSign | Miscellaneous | 100% | dns TXT: docusign=7822dcd7-57ae-4abd-b680-f926329bb93e | |
| Emotion | JavaScript frameworks, Development | 100% | dom style[data-emotion], style[data-emotion-css]: <style data-emotion="mui-global animation-wiooy9">@-webkit-keyframes animation-wiooy9{0%{-webkit-transform:translateX(-1 | |
| Envoy | Reverse proxies | 100% | headers x-envoy-upstream-service-time: 128 | |
| HSTS | Security | 100% | headers strict-transport-security: max-age=31536000;includeSubDomains | |
| HTTP/3 | Miscellaneous | 100% | headers alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h | |
| MUI | UI frameworks | 100% | dom style[data-meta='MuiPaper'], div.MuiBox-root, div.MuiPaper-root, style[data-meta='MuiButton'], input.MuiInputBase-input, div.MuiContainer-root: <div class="MuiBox-root mui-0" id="header-content"><header class="MuiBox-root mui-i9gxme"><a class="MuiTypography-root M | |
| Material UI | UI frameworks | 100% | dom style[data-meta='MuiPaper'], div.MuiBox-root, div.MuiPaper-root, style[data-meta='MuiButton'], input.MuiInputBase-input, div.MuiContainer-root, .MuiButton-root: <div class="MuiBox-root mui-0" id="header-content"><header class="MuiBox-root mui-i9gxme"><a class="MuiTypography-root M | |
| Priority Hints | Performance | 100% | dom iframe[fetchpriority], img[fetchpriority], script[fetchpriority], link[fetchpriority]: <link rel="preload" as="script" fetchPriority="low" href="/consumer-web/browse/prd/homepage-cabc/_next/static/chunks/web | |
| React | JavaScript frameworks | 100% | implied Material UI |
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