Dynamic Route Example (SSR)
This page is rendered fresh on every request
42%
Server Load
1053
Active Users
2014
Requests Today
25.5°C
Server Temp
Request Information
Generated: 12/13/2025, 4:14:14 AM
Session ID: ylg0nhv3ezp
Client IP: 216.73.216.183
User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
Method: GET
SSR Features
Server-side rendering
Request-specific data
Real-time information
User personalization
Dynamic content generation
Implementation
---
// SSR by default - no prerender needed
const userAgent = Astro.request.headers.get('user-agent');
const currentTime = new Date().toLocaleString();
const clientIP = Astro.clientAddress;
// Fetch real-time data, check user auth, etc.
const dynamicData = await fetchUserSpecificData();
---
<Layout title="Dynamic SSR Page">
<h1>Generated at: {currentTime}</h1>
<p>Your IP: {clientIP}</p>
<p>Browser: {userAgent}</p>
</Layout>Refresh to See Changes
Every page refresh generates new content because this page is rendered on the server for each request.
Performance Trade-offs
✅ Benefits:
- • Real-time, personalized content
- • Access to request headers & user data
- • Dynamic database queries
- • Server-side authentication
⚠️ Considerations:
- • Slower initial page load
- • Higher server resource usage
- • Requires server infrastructure
- • Less cache-friendly