# Event-site CDN decision worksheet

Event and website: __________  Review date and owner: __________
Current host, edge platform and ticket provider: __________
Attendee locations supported by analytics: __________

| Route/resource | Public shared or attendee-specific? | Size / change frequency | Current delivery path | Cache hit/miss and origin requests | Measured delay |
|---|---|---|---|---|---|
| Event landing page | | | | | |
| Poster and sponsor images | | | | | |
| Schedule / venue update | | | | | |
| Registration form / API | Attendee-specific | | | | |
| Availability / checkout | Attendee-specific | | | | |

Current edge delivery already included? Evidence: __________
Largest bottleneck (distance, payload size, origin rendering, database, JavaScript or external service): __________
Proposed CDN behavior and exact eligible routes: __________
Cache-Control, cookie and logged-in review owner: __________
Correction / purge drill and stale-content tolerance: __________

| Trial measure, same attendee region/page | Baseline | CDN trial | Acceptance criterion |
|---|---|---|---|
| Public page response | | | |
| First request / cache miss | | | |
| Repeated request / cache hit | | | |
| Origin request rate | | | |
| Registration/checkout error or latency | | | |
| Monthly delivery and operations cost | | | |

Decision (add, tune existing, defer): __________
Reason, remaining origin/vendor bottleneck and owner: __________
Rollback configuration and reviewer: __________
Next review trigger/date: __________