high-perf-browser
Optimizes web performance by addressing network protocols, resource loading, and browser rendering for improved page load speed.
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Security score
The high-perf-browser skill was audited on Jun 11, 2026 and we found 4 security issues across 1 threat category. Review the findings below before installing.
Categories Tested
Security Issues
low line 45
External URL reference
SourceSKILL.md
| 45 | | **Connection warmup** | Pre-establish connections to critical origins | `<link rel="preconnect" href="https://cdn.example.com">` | |
low line 46
External URL reference
SourceSKILL.md
| 46 | | **DNS prefetch** | Resolve third-party domains early (saves 20-120ms) | `<link rel="dns-prefetch" href="https://analytics.example.com">` | |
low line 210
External URL reference
SourceSKILL.md
| 210 | - [*"High Performance Browser Networking"*](https://www.amazon.com/High-Performance-Browser-Networking-performance/dp/1449344763?tag=wondelai00-20) by Ilya Grigorik (the complete reference for network |
low line 211
External URL reference
SourceSKILL.md
| 211 | - [hpbn.co](https://hpbn.co/) -- Free online edition maintained by the author |
Scanned on Jun 11, 2026
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Categorydevelopment
UpdatedJune 15, 2026
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