core-web-vitals
Optimizes Core Web Vitals for improved page experience and search ranking, addressing LCP, INP, and CLS metrics.
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Security score
The core-web-vitals skill was audited on Feb 28, 2026 and we found 9 security issues across 2 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
low line 66
Fetch to external URL
SourceSKILL.md
| 66 | fetch('/api/hero-text').then(r => r.json()).then(setHeroText); |
low line 170
External URL reference
SourceSKILL.md
| 170 | <script src="https://heavy-widget.com/widget.js"></script> |
low line 174
External URL reference
SourceSKILL.md
| 174 | import('https://heavy-widget.com/widget.js') |
low line 262
External URL reference
SourceSKILL.md
| 262 | <iframe src="https://ad-network.com/ad"></iframe> |
low line 266
External URL reference
SourceSKILL.md
| 266 | <iframe src="https://ad-network.com/ad" height="250"></iframe> |
low line 271
External URL reference
SourceSKILL.md
| 271 | <iframe src="https://youtube.com/embed/..." |
low line 438
External URL reference
SourceSKILL.md
| 438 | - [web.dev LCP](https://web.dev/articles/lcp) |
low line 439
External URL reference
SourceSKILL.md
| 439 | - [web.dev INP](https://web.dev/articles/inp) |
low line 440
External URL reference
SourceSKILL.md
| 440 | - [web.dev CLS](https://web.dev/articles/cls) |
Scanned on Feb 28, 2026
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/learn @davila7/core-web-vitalsGitHub Stars 22.3K
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Categorymarketing
UpdatedMarch 29, 2026
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