Website Grader Action

Grade your website's performance, security, SSL, and SEO on every deploy. Get an A+ to F score as a GitHub Actions step summary.

Usage

name: Grade Website
on: [push, pull_request]

jobs:
  grade:
    runs-on: ubuntu-latest
    steps:
      - name: Grade Website
        uses: Stembel/website-grader-action@main
        id: grade
        with:
          url: 'https://your-site.com'
          fail-below: 70  # Optional: fail if score < 70

      - name: Print Results
        run: |
          echo "Grade: ${{ steps.grade.outputs.grade }}"
          echo "Score: ${{ steps.grade.outputs.score }}"

What it checks

Category	Weight	What's measured
Performance	20%	Response time, page load speed
Security	25%	HSTS, CSP, X-Frame-Options, and 4 more security headers
SSL/HTTPS	20%	Certificate validity, expiry, HTTPS redirect
SEO	20%	Title, meta description, h1, canonical, viewport, OG tags
Availability	15%	HTTP status code, uptime

Inputs

Input	Required	Default	Description
url	Yes	-	URL to grade
fail-below	No	0	Minimum passing score (0-100). Set to 70 for a quality gate.

Outputs

Output	Description
grade	Letter grade (A+ to F)
score	Numeric score (0-100)
performance	Performance category score
security	Security headers score
ssl	SSL/HTTPS score
seo	SEO basics score

Example output

The action adds a summary to your workflow run:

Website Grade: B+ (88/100)

Category	Score
Performance	95
Security	71
SSL/HTTPS	100
SEO	86

Recommendations

• Add Content-Security-Policy header
• Add Permissions-Policy header

Powered by ZeroKit.dev Website Grader

Use as a quality gate

Set fail-below to enforce a minimum website quality score:

- uses: Stembel/website-grader-action@main
  with:
    url: 'https://my-app.com'
    fail-below: 80  # PR fails if website scores below 80

License

MIT

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