site-speed-optimization — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited site-speed-optimization (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Audit HTML-level factors that affect page load speed.
Note: Render-blocking scripts, image dimensions/lazy loading, preconnect hints, and font loading are handled by the core-web-vitals skill. Do not duplicate those checks here.
Count all <script src="..."> elements:
Measure total character count of all style="..." attributes + <style> element contents:
| Condition | Status |
|---|---|
| Total > 5000 characters | ⚠️ WARN "Move styles to external stylesheet for caching" |
| Total ≤ 5000 | ✅ PASS |
<link rel="stylesheet"> elements| Condition | Status |
|---|---|
All images have alt attribute | ✅ PASS |
Any image missing alt | ❌ FAIL "Critical for SEO and accessibility" |
.jpg, .jpeg, .png, .gif extensions → ⚠️ WARN "Consider WebP or AVIF for smaller file sizes"/_next/image src → ⚠️ WARN "Consider using Next.js <Image> component for automatic optimization"<script> tags (no src) should be counted separately from external scripts — they contribute to page weight but not network requests<style> elements inside <noscript> blocks should be excluded from inline CSS volumesrc="data:image/...") bypass network loading but increase HTML size — flag as ⚠️ WARN if total base64 content exceeds 10KB<img src="*.svg">) do not need WebP/AVIF conversion — exclude from image format checks<Image> component detection: look for /_next/image in src or srcset attributes, or data-nimg attribute~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.