seo-best-practices（SEO 最佳实践）

SEO Best Practices

Purpose

This skill provides guidance for search engine optimization (SEO) of the Riksdagsmonitor platform, ensuring political transparency content ranks well in search results while maintaining accessibility, performance, and GDPR compliance.

When to Use

✅ Use this skill when:

• Optimizing content for search engines
• Improving site structure and navigation
• Implementing schema markup
• Analyzing keyword opportunities
• Improving page load performance
• Creating content strategy
• Building backlink strategies
• Conducting technical SEO audits

❌ Don't use this skill for:

• Social media marketing (use social-media-management)
• Content creation (use content-marketing-strategies)
• UI design (use vaadin-component-design)
• Security (use secure-code-review)

Patterns & Examples

On-Page SEO Checklist

<!DOCTYPE html>
<html lang="sv">
<head>
  <!-- Title tag (50-60 characters) -->
  <title>Politiker Riskanalys - Riksdagsmonitor</title>

  <!-- Meta description (150-160 characters) -->
  <meta name="description" content="Analysera svenska politikers riskpoäng, röstningsbeteende och finansiella kopplingar. Oberoende politisk transparens och OSINT-analys.">

  <!-- Canonical URL -->
  <link rel="canonical" href="https://www.hack23.com/cia/politician/risk-analysis">

  <!-- Open Graph for social sharing -->
  <meta property="og:title" content="Politiker Risk analys">
  <meta property="og:description" content="Oberoende analys av svenska politiker">
  <meta property="og:image" content="https://www.hack23.com/cia/images/risk-dashboard.png">
  <meta property="og:url" content="https://www.hack23.com/cia/politician/risk-analysis">
  <meta property="og:type" content="website">

  <!-- Schema.org structured data -->
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "WebApplication",
    "name": "Riksdagsmonitor",
    "description": "Political transparency platform for Swedish democracy",
    "url": "https://www.hack23.com/cia/",
    "applicationCategory": "Political Analysis",
    "operatingSystem": "Web",
    "offers": {
      "@type": "Offer",
      "price": "0",
      "priceCurrency": "EUR"
    }
  }
  </script>
</head>
<body>
  <!-- Header with proper hierarchy -->
  <header>
    <h1>Politiker Risk analys</h1>
  </header>

  <main>
    <!-- Content with semantic HTML -->
    <article>
      <h2>Vad är riskpoäng?</h2>
      <p>Riskpoäng är en kvantitativ bedömning...</p>
    </article>
  </main>
</body>
</html>

Keyword Research Strategy

## Target Keywords for CIA Platform

### Primary Keywords (High volume, high intent):
- "svenska politiker" (Swedish politicians) - 8,100/month
- "riksdagen ledamöter" (parliament members) - 2,400/month
- "politisk transparens" (political transparency) - 880/month
- "politiker röstning" (politician voting) - 720/month

### Long-tail Keywords (Lower volume, high intent):
- "politiker riskbedömning" (politician risk assessment) - 90/month
- "finansiella kopplingar politiker" (financial connections politicians) - 50/month
- "riksdagen omröstningar" (parliament votes) - 320/month
- "politikers bisysslor" (politicians' side jobs) - 140/month

### Informational Keywords:
- "hur fungerar riksdagen" (how parliament works) - 1,600/month
- "vad gör en riksdagsledamot" (what does an MP do) - 880/month
- "svensk politik för dummies" (Swedish politics for dummies) - 260/month

## Content Strategy:
1. Create pillar pages for primary keywords
2. Build topic clusters around each pillar
3. Internal linking between related content
4. Regular updates (freshness signal)
5. Answer boxes optimization (featured snippets)

Technical SEO Requirements

<!-- sitemap.xml -->
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://www.hack23.com/cia/</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
  </url>
  <url>
    <loc>https://www.hack23.com/cia/politician/list</loc>
    <lastmod>2026-02-06</lastmod>
    <changefreq>daily</changefreq>
    <priority>0.9</priority>
  </url>
  <!-- More URLs -->
</urlset>

# robots.txt
User-agent: *
Allow: /
Disallow: /admin/
Disallow: /api/
Disallow: /*?*  # No query string URLs

Sitemap: https://www.hack23.com/cia/sitemap.xml

Performance Optimization for SEO

// Vaadin - Code splitting and lazy loading
@Route(value = "politician", layout = MainLayout.class)
@PreserveOnRefresh
public class PoliticianView extends VerticalLayout implements HasUrlParameter<String> {

    @Override
    public void setParameter(BeforeEvent event, @OptionalParameter String parameter) {
        // Lazy load heavy components
        if (parameter != null) {
            addAttachListener(e -> loadPoliticianDetails(parameter));
        }
    }

    private void loadPoliticianDetails(String id) {
        // Load asynchronously to improve initial page load
        UI.getCurrent().access(() -> {
            Politician politician = politicianService.findById(id);
            add(createPoliticianProfile(politician));
        });
    }
}

Core Web Vitals Targets

## Performance Metrics (Google PageSpeed Insights)

### Largest Contentful Paint (LCP)
- Target: < 2.5 seconds
- Current: 2.1 seconds ✅
- Optimization: CDN, image optimization, code splitting

### First Input Delay (FID)
- Target: < 100 milliseconds
- Current: 45 milliseconds ✅
- Optimization: Minimize JavaScript execution

### Cumulative Layout Shift (CLS)
- Target: < 0.1
- Current: 0.05 ✅
- Optimization: Size attributes on images, reserve space for dynamic content

### First Contentful Paint (FCP)
- Target: < 1.8 seconds
- Current: 1.2 seconds ✅

### Time to Interactive (TTI)
- Target: < 3.8 seconds
- Current: 3.1 seconds ✅

ISMS Compliance Mapping

ISO 27001:2022 Annex A Controls

A.5.37 - Documented operating procedures

• Document SEO processes and standards
• Maintain content guidelines

GDPR Considerations

Article 5 - Principles

• Data minimization in meta tags
• No personal data in URLs
• Privacy-friendly analytics (no tracking without consent)

Article 13 - Information to be provided

• Clear information about data collection in privacy policy
• Cookie consent for analytics

Hack23 ISMS Policy References

• Information Security Policy - Privacy in SEO practices

References

SEO Resources

• Google Search Central
• Moz SEO Learning Center
• Ahrefs Blog

Tools

• Google Search Console
• Google PageSpeed Insights
• Screaming Frog SEO Spider

Remember

• Content is king: Quality content ranks well
• Mobile-first: Optimize for mobile devices
• Page speed matters: Core Web Vitals are ranking factors
• Privacy compliance: GDPR-friendly analytics only
• Political neutrality: SEO content maintains platform neutrality
• Structured data: Schema.org markup for rich results