# CoreWebVitalsPulse results for webflow.com

> CoreWebVitalsPulse found 4 of 10 signals on webflow.com (score 35/100) in an automated read-only check on 2026-10-27. Not detected: HTML under 300 KB; No more than 1 render-blocking script in <head>; At most 20 external scripts.

_Automated read-only check of public pages on 2026-10-27; it may be incomplete. webflow.com is not affiliated with Zalwin, and this is not a rating of the company or its products._

**Score:** 35/100

- [ ] **HTML under 300 KB** (medium): 505 KB of HTML.
- [ ] **No more than 1 render-blocking script in <head>** (high): 2 blocking scripts in <head>.
- [x] **At most 8 third-party script domains** (medium): 5: ajax.googleapis.com, cdn.jsdelivr.net, d3e54v103j8qbb.cloudfront.net, cdn.prod.website-files.com, cdnjs.cloudflare.com
- [ ] **At most 20 external scripts** (low): 21 external scripts.
- [ ] **Web fonts use font-display: swap** (medium): 0/0 @font-face rules with swap; Google Fonts without display=swap.
- [ ] **Images declare width and height (prevents layout shift)** (high): 99 of 152 images lack width/height.
- [x] **Below-the-fold images lazy-load** (medium): 85 of 152 images use loading="lazy".
- [x] **Preconnect or preload hints for critical third parties** (low): 6 preconnect, 1 preload.
- [x] **Mobile viewport meta tag** (medium): Present.
- [ ] **HTML arrives in under 0.8 s** (medium): 1549 ms from our server.

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