Vue.js is a progressive JavaScript framework known for its gentle learning curve and flexibility — adoptable incrementally on an existing page or used to build full single-page applications, which has made it popular with both small teams and larger products, especially in Asia and Europe. Our engine detects Vue with 4 script patterns and 2 HTML patterns, covering both the core runtime bundle and the directive-style markup (`v-bind`, `v-if`, and similar) Vue injects into rendered DOM, giving it one of the richer signal sets among raw frameworks in our database. Vue is open-source and self-hosted by the site owner; detection reflects the underlying stack, not a specific host. Documented at vuejs.org.
Detect Vue.js Websites — Free Tool
Enter any URL to check if it was built with Vue.js. Instant results, no account required.
How we detect Vue.js — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
How to Detect Vue.js Websites
Script Patterns
4 patterns
HTML Patterns
2 patterns
1. Check the Page Source
Open the website in your browser, right-click, and select "View Page Source". Search for vue.js-specific patterns in the HTML.
2. Look for Script Files
Check the Network tab in DevTools for JavaScript files loaded from Vue.js domains.
4. Use AI Website Detector (Easiest)
Our automated scanner checks all these signals at once and gives you an instant confidence score. Just enter any URL above.
Frequently Asked Questions
Is this website built with Vue.js?
You can detect if any website was built with Vue.js by using our free scanner above. Just enter the URL and we'll analyze HTML patterns, JavaScript files, CDN domains, and HTTP headers to determine if Vue.js was used — with a confidence score.
How to detect if a website was built with Vue.js?
There are several ways to detect Vue.js: (1) View the page source and look for Vue.js-specific class names or script URLs, (2) Check the Network tab in DevTools for requests to Vue.js CDN domains, (3) Use our free tool — we check 6 detection signals automatically.
What websites are built with Vue.js?
Vue.js is used by thousands of websites worldwide. Our scanner has detected many Vue.js-built sites across different industries. You can scan any URL to check if it uses Vue.js.
How accurate is the Vue.js detection?
Our Vue.js detection engine checks 6 unique fingerprint signals, achieving high confidence results. We score each match and return a confidence percentage so you know how certain the detection is.
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Detection Info
- Category
- JavaScript Framework
- Signals Used
- 6 patterns
- Accuracy
- High
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