# The Down Index, 2023-W16

The week's worst incidents, scored 0-100 (impact 30, breadth 20, duration 15, reach 20, acknowledgement 15). [Methodology](https://down.guide/rankings/methodology).

1. **51** Lokalise: [Lokalise platform performance issues](https://down.guide/lokalise/DWN-397224cb7d) (Major outage, 5h 57m)
2. **28** SourceHut: [Ongoing DDoS](https://down.guide/sourcehut/DWN-3d75d4c8a3) (Partial outage, 0m)
3. **25** Courier: [Message status updates are delayed](https://down.guide/courier/DWN-90100fde96) (Degraded, 1h 1m)
4. **18** DatoCMS: [Delay in CDN purging: serving stale GraphQL data](https://down.guide/datocms/DWN-c1b41cbf35) (Degraded, 0m)

Previous week: https://down.guide/rankings/2023-W15; next week: https://down.guide/rankings/2023-W17

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