# Optimizely in September 2016: incidents, uptime and changes

> Optimizely in September 2016: 6 incidents on its status page (2 major or critical), 99.54% 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/2016/09
Last updated: 2016-10-01T00:00:00Z

- Incidents posted: 6 (major/critical: 2) · Maintenance: 1
- By vendor impact label: major 2, minor 3, none 1
- Uptime (vendor-reported): 99.54% free of major/critical incidents, 97.76% free of any incident; outage time 3 h 15 min, incident time 16 h 4 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [August 2016](https://rewindex.com/company/optimizely/2016/08.md) · Next: [October 2016](https://rewindex.com/company/optimizely/2016/10.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 |
| --- | --- | --- | --- | --- | --- |
| [Network incident in US datacenter](https://rewindex.com/company/optimizely/incidents/z4vzlsnwnh45.md) | major | 2016-09-15 09:14 UTC | 2016-09-15 09:54 UTC | 40 min | resolved |
| [Partial service interruption in Azure data center Australia East](https://rewindex.com/company/optimizely/incidents/1w3p1s2fzxcd.md) | major | 2016-09-21 01:02 UTC | 2016-09-21 03:37 UTC | 2.6 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Partial service interruption in  North Europe and West Europe](https://rewindex.com/company/optimizely/incidents/dklh7rcx9f0k.md) | minor | 2016-09-09 15:54 UTC | 2016-09-09 20:40 UTC | 4.8 h | resolved |
| [ISP transatlantic traffic issues.](https://rewindex.com/company/optimizely/incidents/3fj2rv0j7kw6.md) | minor | 2016-09-14 07:36 UTC | 2016-09-14 11:19 UTC | 3.7 h | resolved |
| [Network incident in US datacenter](https://rewindex.com/company/optimizely/incidents/z4vzlsnwnh45.md) | major | 2016-09-15 09:14 UTC | 2016-09-15 09:54 UTC | 40 min | resolved |
| [SQL Database - Central US](https://rewindex.com/company/optimizely/incidents/fyltp7ys94m2.md) | minor | 2016-09-15 12:18 UTC | 2016-09-15 16:38 UTC | 4.3 h | resolved |
| [Partial service interruption in Azure data center Australia East](https://rewindex.com/company/optimizely/incidents/1w3p1s2fzxcd.md) | major | 2016-09-21 01:02 UTC | 2016-09-21 03:37 UTC | 2.6 h | resolved |
| [Issues with Episerver Find EU](https://rewindex.com/company/optimizely/incidents/nfvllnvf3hmf.md) | none | 2016-09-30 10:18 UTC | 2016-09-30 13:20 UTC | 3.0 h | resolved |

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Test of ISP redundancy](https://rewindex.com/company/optimizely/incidents/n5gwykhbkxv4.md) | maintenance | 2016-09-14 05:01 UTC | 2016-09-14 05:15 UTC | 14 min | resolved |

## Cite this

Optimizely posted 6 status incidents in September 2016 (2 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/optimizely/2016/09
- Citation: Optimizely, “Optimizely in September 2016” (2016-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/optimizely/2016/09 (CC BY 4.0).
- Markdown link: `[Optimizely: Optimizely in September 2016 (2016-09-01)](https://rewindex.com/company/optimizely/2016/09)`


---
Canonical: https://rewindex.com/company/optimizely/2016/09 · Markdown: https://rewindex.com/company/optimizely/2016/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T13:11:13.882Z