# Optimizely in April 2021: incidents, uptime and changes

> Optimizely in April 2021: 7 incidents on its status page (1 major or critical), 99.95% 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/2021/04
Last updated: 2021-05-01T00:00:00Z

- Incidents posted: 7 (major/critical: 1) · Maintenance: 0
- By vendor impact label: major 1, minor 5, none 1
- Uptime (vendor-reported): 99.95% free of major/critical incidents, 93.13% free of any incident; outage time 18 min, incident time 2.1 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [March 2021](https://rewindex.com/company/optimizely/2021/03.md) · Next: [May 2021](https://rewindex.com/company/optimizely/2021/05.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 |
| --- | --- | --- | --- | --- | --- |
| [Partial outage Episerver Campaign](https://rewindex.com/company/optimizely/incidents/yfchrfdd2hxh.md) | major | 2021-04-12 01:12 UTC | 2021-04-12 01:30 UTC | 18 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [DNS Issue](https://rewindex.com/company/optimizely/incidents/vx8gxxy1v1q8.md) | none | 2021-04-01 21:42 UTC | 2021-04-02 02:36 UTC | 4.9 h | resolved |
| [Find Incident - US Region (USPROD08)](https://rewindex.com/company/optimizely/incidents/2q471rt1k4nk.md) | minor | 2021-04-02 15:57 UTC | 2021-04-02 19:14 UTC | 3.3 h | resolved |
| [Partial outage Episerver Campaign](https://rewindex.com/company/optimizely/incidents/yfchrfdd2hxh.md) | major | 2021-04-12 01:12 UTC | 2021-04-12 01:30 UTC | 18 min | resolved |
| [Search & Navigation Incident - US Region (USEA01)](https://rewindex.com/company/optimizely/incidents/g7jjjtrh0hc1.md) | minor | 2021-04-14 11:34 UTC | 2021-04-14 14:48 UTC | 3.2 h | resolved |
| [Search & Navigation Incident - US Region (USEA01)](https://rewindex.com/company/optimizely/incidents/qs6tg2142l3s.md) | minor | 2021-04-14 18:38 UTC | 2021-04-15 02:16 UTC | 7.6 h | resolved |
| [Search & Navigation Incident - US Region (USEA01)](https://rewindex.com/company/optimizely/incidents/65p19bw91r4z.md) | minor | 2021-04-15 07:09 UTC | 2021-04-16 07:12 UTC | 24 h | resolved |
| [Search & Navigation Incident - US Region (USEA02)](https://rewindex.com/company/optimizely/incidents/0k38sj3v6cr3.md) | minor | 2021-04-20 09:55 UTC | 2021-04-20 20:52 UTC | 11 h | resolved |

## Cite this

Optimizely posted 7 status incidents in April 2021 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/optimizely/2021/04
- Citation: Optimizely, “Optimizely in April 2021” (2021-04-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/optimizely/2021/04 (CC BY 4.0).
- Markdown link: `[Optimizely: Optimizely in April 2021 (2021-04-01)](https://rewindex.com/company/optimizely/2021/04)`


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Canonical: https://rewindex.com/company/optimizely/2021/04 · Markdown: https://rewindex.com/company/optimizely/2021/04.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T10:18:14.254Z