# 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/r775e69cdb4afa1
Last updated: 2026-11-04T17:43:46Z

**Summary:** _summary pending_
- Kind: Incident update · Label: not classified yet
- Changed: 2026-11-04 17:43 UTC · Detected: 2026-11-04 17:43 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@f8b61245185c → after incident\_version:249/8ddxjfk4y44g@0233083b3a64
- Change 3 of 7 for this incident

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

**1. Added: Affected components**

```diff
+ Analytics
```

**2. Added: Update** (investigating) · 2026-11-04 17:35 UTC

```diff
+ Load times across the Klaviyo app continue to improve. Some reporting and metrics pages may show errors, appear blank, or display out-of-date data. Campaign and flow sending are not affected. We will share another update as soon as we have more information.
```

## 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 (this change) |  |
| 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) |  |

Previous: [change](https://rewindex.com/change/r4448ecbbac689a.md) · Next: [change](https://rewindex.com/change/r4ff06e17b7c678.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 17:43 UTC (change 3 of 7).

- Canonical URL: https://rewindex.com/change/r775e69cdb4afa1
- Citation: Klaviyo, “Incident updated: Klaviyo app slowness” (2026-11-04 17:43 UTC). Archived by Rewindex: https://rewindex.com/change/r775e69cdb4afa1 (CC BY 4.0).
- Markdown link: `[Klaviyo: Incident updated: Klaviyo app slowness (2026-11-04)](https://rewindex.com/change/r775e69cdb4afa1)`


---
Canonical: https://rewindex.com/change/r775e69cdb4afa1 · Markdown: https://rewindex.com/change/r775e69cdb4afa1.md · JSON: https://rewindex.com/api/v1/changes/r775e69cdb4afa1 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T22:32:05.337Z