# Optimizely in October 2023: incidents, uptime and changes

> Optimizely in October 2023: 3 incidents on its status page (2 major or critical), 98.39% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Optimizely’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/optimizely/2023/10
Last updated: 2023-11-01T00:00:00Z

- Incidents posted: 3 (major/critical: 2) · Maintenance: 3
- By vendor impact label: major 2, minor 1
- Uptime (vendor-reported): 98.39% free of major/critical incidents, 96.26% free of any incident; outage time 11 h 55 min, incident time 27 h 46 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [September 2023](https://rewindex.com/company/optimizely/2023/09.md) · Next: [November 2023](https://rewindex.com/company/optimizely/2023/11.md) · [All months](https://rewindex.com/company/optimizely/reports.md) · [Optimizely](https://rewindex.com/company/optimizely.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Search & Navigation Performance Issue - EU Region](https://rewindex.com/company/optimizely/incidents/js51h160vjqz.md) | major | 2023-10-26 05:45 UTC | 2023-10-26 12:42 UTC | 7.0 h | resolved |
| [Cloudflare outage causing service disruption](https://rewindex.com/company/optimizely/incidents/9gv4wxrg055s.md) | major | 2023-10-30 20:36 UTC | 2023-10-31 01:34 UTC | 5.0 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Search & Navigation - Optimizely JS Dependency performance issue.](https://rewindex.com/company/optimizely/incidents/wfx3kf4mz2p6.md) | minor | 2023-10-11 04:31 UTC | 2023-10-11 20:22 UTC | 16 h | resolved |
| [Search & Navigation Performance Issue - EU Region](https://rewindex.com/company/optimizely/incidents/js51h160vjqz.md) | major | 2023-10-26 05:45 UTC | 2023-10-26 12:42 UTC | 7.0 h | resolved |
| [Cloudflare outage causing service disruption](https://rewindex.com/company/optimizely/incidents/9gv4wxrg055s.md) | major | 2023-10-30 20:36 UTC | 2023-10-31 01:34 UTC | 5.0 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Search & Navigation maintenance – Migration from legacy infrastructure to latest Cloud-based architecture](https://rewindex.com/company/optimizely/incidents/vzk4bl57b301.md) | maintenance | 2023-10-02 07:03 UTC | not resolved | ongoing | unknown |
| [\[Scheduled\] Mission Control Scheduled Maintenance -- Monday, Oct 23](https://rewindex.com/company/optimizely/incidents/s80gv3mwjr9l.md) | maintenance | 2023-10-23 14:00 UTC | 2023-10-23 22:00 UTC | 8.0 h | resolved |
| [\[Scheduled\] New Optimizely status page on October 26, 2023](https://rewindex.com/company/optimizely/incidents/5lpx3l2z8kx1.md) | maintenance | 2023-10-26 16:59 UTC | 2023-10-26 18:00 UTC | 1.0 h | resolved |

## Cite this

Optimizely posted 3 status incidents in October 2023 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/optimizely/2023/10
- Citation: Optimizely, “Optimizely in October 2023” (2023-10-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/optimizely/2023/10 (CC BY 4.0).
- Markdown link: `[Optimizely: Optimizely in October 2023 (2023-10-01)](https://rewindex.com/company/optimizely/2023/10)`


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Canonical: https://rewindex.com/company/optimizely/2023/10 · Markdown: https://rewindex.com/company/optimizely/2023/10.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T16:13:23.208Z