Siteimprove Outage History

Siteimprove is up right now

There were 7 Siteimprove outages since February 9, 2026 totaling 479h 28m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.siteimprove.com

Major May 1, 2026

Siteimprove Platform Login Errors

Detected by Pingoru
May 01, 2026, 03:16 PM UTC
Resolved
May 01, 2026, 08:03 PM UTC
Duration
4h 46m
Affected: Platform
Timeline · 4 updates
  1. investigating May 01, 2026, 03:16 PM UTC

    We are currently experiencing issues where some customers are unable to log in to the Siteimprove platform via siteimprove.com and my2.us.siteimprove.com Impact: - Users who are already logged in may be experiencing disruptions (e.g.: modules not loading, blank screens while navigating) - New login attempts may fail. Our Development Team is actively working to identify the root cause and resolve the issue as quickly as possible. We apologize for this inconvenience. We'll continue to keep you updated.

  2. identified May 01, 2026, 04:24 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring May 01, 2026, 05:27 PM UTC

    A fix has been implemented and we are monitoring the results. Users should now be able to successfully log into the Siteimprove platform via siteimprove.com and my2.us.siteimprove.com disruption free.

  4. resolved May 01, 2026, 08:03 PM UTC

    The issue impacting logging into the Siteimprove platform via siteimprove.com and my2.us.siteimprove.com is all sorted. We’re sorry for holding you up! If you have any additional questions or feedback, please submit a new support ticket through our Help Center ("?" button) located at the top right-hand-side of the Siteimprove platform.

Read the full incident report →

Minor April 29, 2026

Degraded Performance - Crawler, Linkchecker, DCI Scores

Detected by Pingoru
Apr 29, 2026, 03:09 PM UTC
Resolved
Apr 30, 2026, 02:35 PM UTC
Duration
23h 25m
Affected: Crawler
Timeline · 3 updates
  1. investigating Apr 29, 2026, 03:09 PM UTC

    We are currently investigating an issue causing delays with Siteimprove’s crawler and link checker processing. Sites are successfully entering the scan queue; however, some scans are taking longer than expected to complete. As a result, Digital Certainty Index (DCI) scores and related metrics may be delayed in updating. Our development team is aware of the issue and is actively working to restore normal processing. We will continue to provide updates here as more information becomes available.

  2. identified Apr 30, 2026, 11:46 AM UTC

    We have identified the issue causing delays with Siteimprove’s crawler and link checker processing, and a fix has been applied. Processing has resumed, and we are currently working through the remaining backlog. Sites are continuing to enter the scan queue successfully, but some scans may still take longer than expected to complete while the queue catches up. As a result, Digital Certainty Index (DCI) scores and related metrics may still be delayed in updating. We appreciate your patience while we continue working toward full recovery.

  3. resolved Apr 30, 2026, 02:35 PM UTC

    The issue causing delays with Siteimprove’s crawler and link checker processing has been resolved. Scan processing has returned to normal, and Digital Certainty Index (DCI) scores and related metrics are now updating as expected.

Read the full incident report →

Minor March 16, 2026

Degraded Performance and Login Issues

Detected by Pingoru
Mar 16, 2026, 02:26 PM UTC
Resolved
Mar 16, 2026, 04:37 PM UTC
Duration
2h 10m
Affected: Platform
Timeline · 4 updates
  1. investigating Mar 16, 2026, 02:26 PM UTC

    Our Development Team is investigating an issue that's preventing a small group of customers from logging in as well as seeing various error messages when attempting to navigate to modules across the Siteimprove platform.

  2. identified Mar 16, 2026, 02:39 PM UTC

    We’ve found the issue and we’re working on a fix. Thanks for your patience! We’ll have an update at the top of the hour.

  3. monitoring Mar 16, 2026, 03:27 PM UTC

    Our Development Team has implemented a fix for the bug that's causing the following issues: - Errors when logging into the Siteimprove platform. - Error messages when navigating to different modules and services across the Siteimprove platform. - Users not seeing full access to sites and groups. Users should now be able to log into the Siteimprove platform and have full access to its modules and services.

  4. resolved Mar 16, 2026, 04:37 PM UTC

    The issue affecting logins and various modules throughout the Siteimprove platform is all sorted. We’re sorry for holding you up! If you have any additional questions or feedback, please submit a new support ticket through our Help Center ("?" button) located at the top right-hand-side of the Siteimprove platform.

Read the full incident report →

Minor March 3, 2026

Degraded Performance - Crawler

Detected by Pingoru
Mar 03, 2026, 12:46 PM UTC
Resolved
Mar 10, 2026, 10:16 AM UTC
Duration
6d 21h
Affected: Crawler
Timeline · 7 updates
  1. investigating Mar 03, 2026, 12:46 PM UTC

    We’re investigating an issue impacting crawl processing and ingestion, which may result in delayed crawl starts and delayed crawl completions for a subset of customers. You may also see unusual crawl status updates in crawl history while processing catches up.

  2. investigating Mar 04, 2026, 12:09 PM UTC

    We’re continuing to investigate the cause of the backlog. To restore processing times, we’ve taken steps to reduce incoming workload and increase capacity to process the existing queue. As a result, some ongoing crawls may run more slowly than usual while we work through the backlog. We’re actively monitoring performance and making adjustments as needed to keep recovery moving in the right direction.

  3. investigating Mar 05, 2026, 12:06 PM UTC

    We’re continuing to investigate an issue where temporary outages led to queue build-ups due to resource constraints. We’re actively working to restore normal operations and clear the backlog.

  4. investigating Mar 06, 2026, 01:54 PM UTC

    We’re continuing to investigate an issue affecting crawl processing, which has resulted in delays to crawl starts and completions for some customers. We’ve made steady progress and have started to see some previously affected sites queue, process, and finish scanning successfully, with conditions beginning to stabilize. However, we’re still working on a longer-term fix to ensure all affected sites are queueing and processing correctly. We’re actively monitoring performance and making adjustments as needed. Thank you for your patience as we work to restore normal operations.

  5. monitoring Mar 09, 2026, 09:17 AM UTC

    A fix has been implemented and we are monitoring the results.

  6. resolved Mar 10, 2026, 10:16 AM UTC

    This incident has been resolved.

  7. postmortem Mar 11, 2026, 01:45 PM UTC

    A summary of this incident has been generated and posted here: [https://help.siteimprove.com/support/solutions/articles/80001199295-faq-incident-response-feb-28th-2026-crawler-degraded-performance](https://help.siteimprove.com/support/solutions/articles/80001199295-faq-incident-response-feb-28th-2026-crawler-degraded-performance)

Read the full incident report →

Minor February 24, 2026

Scheduled Database Maintenance

Detected by Pingoru
Feb 24, 2026, 03:39 PM UTC
Resolved
Mar 07, 2026, 06:45 AM UTC
Duration
10d 15h
Timeline · 1 update
  1. monitoring Mar 07, 2026, 06:45 AM UTC

    Mar 7, 06:45 UTC Completed - The scheduled maintenance has been completed. Mar 7, 05:45 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Feb 24, 15:39 UTC Scheduled - We will be executing scheduled database maintenance during this time period. During the window there will be periods of time where platform functionality will be unavailable for a subset of users. Users should plan to log out and continue work after the maintenance has been completed to avoid disruption. Status updates will be posted to this page when maintenance starts and ends.

Read the full incident report →

Minor February 24, 2026

Degraded Performance - Crawler/Linkchecker

Detected by Pingoru
Feb 24, 2026, 03:58 AM UTC
Resolved
Feb 25, 2026, 07:59 AM UTC
Duration
1d 4h
Affected: Crawler
Timeline · 3 updates
  1. investigating Feb 24, 2026, 03:58 AM UTC

    We are currently investigating an issue causing delays in Siteimprove’s crawler and linkchecker processing. Sites are successfully entering the queue for scanning; however, some scans are not completing as expected. This issue appears to be affecting a limited number of customers. Our development team is aware of the behavior and is actively working to restore normal processing. We will provide updates here as more information becomes available.

  2. monitoring Feb 24, 2026, 01:45 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Feb 25, 2026, 07:59 AM UTC

    This incident has been resolved.

Read the full incident report →

Looking to track Siteimprove downtime and outages?

Pingoru polls Siteimprove's status page every 5 minutes and alerts you the moment it reports an issue — before your customers do.

  • Real-time alerts when Siteimprove reports an incident
  • Email, Slack, Discord, Microsoft Teams, and webhook notifications
  • Track Siteimprove alongside 5,000+ providers in one dashboard
  • Component-level filtering
  • Notification groups + maintenance calendar
Start monitoring Siteimprove for free

5 free monitors · No credit card required