# Klaviyo: Incident updated: Klaviyo app slowness

> Incident updated: Klaviyo app slowness. Detected 2026-11-04 by Rewindex: what changed on Klaviyo’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r6bde92147e5554
Last updated: 2026-11-04T23:13:44Z

**Summary:** _summary pending_
- Kind: Incident update · Label: not classified yet
- Changed: 2026-11-04 23:13 UTC · Detected: 2026-11-04 23:13 UTC
- [Source: https://status.klaviyo.com/incidents/8ddxjfk4y44g](https://status.klaviyo.com/incidents/8ddxjfk4y44g)
- [Company: Klaviyo](https://rewindex.com/company/klaviyo.md)
- Versions: before incident\_version:249/8ddxjfk4y44g@290b4708b664 → after incident\_version:249/8ddxjfk4y44g@8d644af3b310
- Change 8 of 8 for this incident

Incident page (full timeline): [Klaviyo app slowness](https://rewindex.com/company/klaviyo/incidents/8ddxjfk4y44g.md)
## What changed

**1. Changed: Status**

```diff
- identified
+ monitoring
```

**2. Added: Update** (monitoring) · 2026-11-04 23:12 UTC

```diff
+ Reporting and metrics have caught up and are now up to date, and requests to our metrics and reporting APIs are returning normally. If you recently changed your attribution settings, updated revenue attribution for past messages may take longer than usual to appear. We continue to monitor closely and appreciate your patience throughout this incident.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-04 16:17 UTC | [Major incident: Klaviyo app slowness](https://rewindex.com/change/i7b899d0ce493c8.md) | major |
| 2026-11-04 17:03 UTC | [Incident updated: Klaviyo app slowness](https://rewindex.com/change/r4448ecbbac689a.md) |  |
| 2026-11-04 17:43 UTC | [Incident updated: Klaviyo app slowness](https://rewindex.com/change/r775e69cdb4afa1.md) |  |
| 2026-11-04 18:33 UTC | [Incident updated: Klaviyo app slowness](https://rewindex.com/change/r4ff06e17b7c678.md) |  |
| 2026-11-04 19:33 UTC | [Incident updated: Klaviyo app slowness](https://rewindex.com/change/rb9e8828847dc74.md) |  |
| 2026-11-04 20:53 UTC | [Incident updated: Klaviyo app slowness](https://rewindex.com/change/ra235dd869b5199.md) |  |
| 2026-11-04 22:03 UTC | [Incident updated: Klaviyo app slowness](https://rewindex.com/change/r40c40d6dbc7cb6.md) |  |
| 2026-11-04 23:13 UTC | Incident updated: Klaviyo app slowness (this change) |  |

Previous: [change](https://rewindex.com/change/r40c40d6dbc7cb6.md) · All Klaviyo changes: [timeline](https://rewindex.com/company/klaviyo/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: Klaviyo app slowness on Klaviyo’s status page, changed 2026-11-04 23:13 UTC (change 8 of 8).

- Canonical URL: https://rewindex.com/change/r6bde92147e5554
- Citation: Klaviyo, “Incident updated: Klaviyo app slowness” (2026-11-04 23:13 UTC). Archived by Rewindex: https://rewindex.com/change/r6bde92147e5554 (CC BY 4.0).
- Markdown link: `[Klaviyo: Incident updated: Klaviyo app slowness (2026-11-04)](https://rewindex.com/change/r6bde92147e5554)`


---
Canonical: https://rewindex.com/change/r6bde92147e5554 · Markdown: https://rewindex.com/change/r6bde92147e5554.md · JSON: https://rewindex.com/api/v1/changes/r6bde92147e5554 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T00:59:00.896Z