web-performance-optimization-v2
Optimizes website and web application performance by enhancing loading speed, Core Web Vitals, and caching strategies.
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The web-performance-optimization-v2 skill was audited on May 13, 2026 and we found 12 security issues across 2 threat categories. Review the findings below before installing.
Categories Tested
Security Issues
medium line 545
Template literal with variable interpolation in command context
SourceSKILL.md
| 545 | .toFile(path.join(outputDir, \`\${filename}.webp\`)); |
medium line 550
Template literal with variable interpolation in command context
SourceSKILL.md
| 550 | .toFile(path.join(outputDir, \`\${filename}.avif\`)); |
medium line 555
Template literal with variable interpolation in command context
SourceSKILL.md
| 555 | .toFile(path.join(outputDir, \`\${filename}.jpg\`)); |
medium line 561
Template literal with variable interpolation in command context
SourceSKILL.md
| 561 | optimizeImage(\`./images/\${img}\`, './images/optimized'); |
low line 243
External URL reference
SourceSKILL.md
| 243 | - [Web.dev Performance](https://web.dev/performance/) |
low line 244
External URL reference
SourceSKILL.md
| 244 | - [Core Web Vitals](https://web.dev/vitals/) |
low line 245
External URL reference
SourceSKILL.md
| 245 | - [Lighthouse Documentation](https://developers.google.com/web/tools/lighthouse) |
low line 247
External URL reference
SourceSKILL.md
| 247 | - [Next.js Performance](https://nextjs.org/docs/advanced-features/measuring-performance) |
low line 248
External URL reference
SourceSKILL.md
| 248 | - [Image Optimization Guide](https://web.dev/fast/#optimize-your-images) |
low line 493
External URL reference
SourceSKILL.md
| 493 | <script src="https://analytics.com/script.js"></script> |
low line 499
External URL reference
SourceSKILL.md
| 499 | script.src = 'https://analytics.com/script.js'; |
low line 675
External URL reference
SourceSKILL.md
| 675 | lighthouse https://yoursite.com --throttling.cpuSlowdownMultiplier=4 |
Scanned on May 13, 2026
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Categorydevelopment
UpdatedJune 21, 2026
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