Siteimprove 中断历史

1. 2026年8月6日 UTC 16:37investigating

   We are currently investigating an issue affecting the AEO Visibility & Analytics module. Some users are reporting that the module loads as a blank screen when accessed. As a temporary workaround, users may be able to access the module by: - Refreshing the page - Navigating away and then reselecting the AEO Visibility & Analytics module from the left-hand navigation menu The issue may not occur consistently and can be intermittent. We have identified that this functionality relies on a third-party integration and are actively working with the provider to investigate and resolve the issue as quickly as possible. We will provide additional updates as more information becomes available.

2. 2026年8月14日 UTC 08:13resolved

   The issue affecting the AEO Visibility & Analytics module has been resolved. The module is now operating as expected, and no further impact is expected.

1. 2026年7月22日 UTC 11:47resolved

   内容提要:2026年7月16日,我们欧盟和美国平台上的一些用户约两小时无法登录. 这个问题是由第三方认证提供商停业引起的,而第三方认证提供商本身也是由大型云基础设施提供商的重大运营问题所引发的. 提供商通过调整交通线路恢复服务,我们的站台自动恢复. 没有数据损失,我们方面也无需采取任何行动。 事件综述:我国密码和单签(SSO)登录行程的起步由第三方认证提供商办理. 当该供应商因上游云基础设施问题而无法联系时,试图登入的用户就收到了认证错误。 因为失败完全属于外部依赖,所以我们方面没有修复部件。 供应商将交通从受影响的基础设施中改道,从而缓解了这一问题,此后我们的登入行程自行恢复。 影响:欧盟和美国平台上基于密码和SSO的登录大多无法从大约2026-07-16T07:55Z到2026-07-16T09:55Z. 通过直接链接签字的用户在整个过程中没有受到影响,已经登录的用户能够继续工作。 检测 : 我们的自动监控在2026-07-16T07:55Z检测到这个事件, 回应:我们的行动组开始调查,确认失败是第三方认证提供商的停业,第三方认证提供商已经公布了确认该问题的状态更新. 我们直接与供应商联系,证实我们方面没有纠正行动,因为问题完全在他们的基础设施内。 根源:一个大型云基础设施供应商的一个主要业务问题干扰了我们第三方认证供应商依赖的路由,使其无法联系。 因为提供商负责我们密码和SSO登录行程的第一步,这些行程在停用期间失败了. 下一步 虽然这一事件完全发生在我们的系统之外,但我们正在审查各种备选办法,以减少今后任何第三方认证中断的影响,包括改进对上游供应商保健方面的颗粒性警报和登录路径的倒置选择。 我们还在与提供方就其本身的补救步骤采取后续行动.

自动翻译自官方事件更新。

1. 2026年5月6日 UTC 14:53investigating

   We are currently experiencing issues where some customers are unable to log in to the Siteimprove platform using SSO via siteimprove.com and my2.siteimprove.com. Impact: - Users who are already logged in should not experience disruption unless they log out or their session times out. - 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. 2026年5月6日 UTC 15:07identified

   Good news! We’ve found the issue and we’re working on a fix. Thanks for your patience! We'll continue to keep you updated.

3. 2026年5月6日 UTC 15:30monitoring

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

4. 2026年5月6日 UTC 16:08resolved

   The issue affecting SSO logins to 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.

5. 2026年5月14日 UTC 17:54postmortem

   **Executive Summary:** On May 6, 2026, an infrastructure failure in our Kubernetes environment caused SSO login failures for a subset of users for approximately 42 minutes. All other platform functionality was unaffected. The issue was caused by a loss of quorum in an internal cluster's control plane, compounded by a node that had been silently degraded. The incident was resolved by replacing the affected nodes, and the system has been operating normally since. **Incident Overview:** The issue originated from an internal infrastructure cluster that acts as a connectivity bridge between our environments. Two of the cluster's three control plane nodes became non-functional — one had been in a degraded state, and a second failed during normal operations. With two of three nodes down, the cluster could no longer coordinate its workloads, which disrupted the network path required for SSO logins for some users. Some of our internal tooling was also affected. To resolve the issue, the team replaced the unresponsive nodes, which restored normal operations. Login functionality recovered shortly after. **Impact:** Some users logging into the platform via SSO experienced failures from approximately **2026-05-06T14:34Z** to **2026-05-06T15:16Z** \(~42 minutes\). **Detection:** The incident was detected at **2026-05-06T14:34Z** when our automated monitoring system identified connectivity failures in the login journey, which alerted the operations team. **Response:** Our operations team began investigating immediately. The affected control plane nodes were identified and replaced, with full recovery confirmed via automated tests at **2026-05-06T15:16Z**. A status page update was posted during the incident. **Root Cause:** Two of three control plane nodes in an internal cluster became unavailable at the same time — one had been silently degraded, and a second failed independently. The monitoring pipeline that should have detected the degraded node ahead of time was itself not functioning correctly. Because it only logged on failure and not on success, its silence was indistinguishable from normal operation, and the team had no way to know it had stopped working. Follow-up actions updated the monitoring pipeline to emit success signals so that their absence can be alerted on, improving overall control plane monitoring coverage, and introducing scheduled control plane node replacements as a preventive measure.

1. 2026年5月1日 UTC 15:16investigating

   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. 2026年5月1日 UTC 16:24identified

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

3. 2026年5月1日 UTC 17:27monitoring

   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. 2026年5月1日 UTC 20:03resolved

   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.

5. 2026年5月14日 UTC 17:55postmortem

   **Executive Summary:** On May 1, 2026, users on our US platform experienced login failures and slowness for approximately 2.5 hours. The issue was caused by an internal service generating an excessive number of simultaneous requests to a shared backend component, which became overloaded and caused a cascading failure in the login process. The issue was resolved the same day, and the system has been operating normally since. **Incident Overview:** The issue originated from one of our internal data-processing services, which attempted to process a large volume of data for a single account all at once, rather than in manageable batches. This created an unexpectedly high load on a shared backend service that other parts of the platform depend on, including the component responsible for verifying user access during login. As the shared service became overwhelmed, the login-related service was unable to complete its checks and began failing repeatedly. This meant users trying to log in received errors or experienced significant delays. To resolve the issue, the team identified the service generating the excessive load and temporarily disabled it, since it wasn’t a real-time component. This immediately relieved the pressure on the shared backend, and the login process recovered shortly after. The service was subsequently restored with a fix applied preventing the same pattern from recurring. **Impact:** Users on the US platform experienced login failures or significant slowness from approximately **2026-05-01T14:46Z** to **2026-05-01T17:24Z** \(~2 hours 38 minutes\). The platform itself remained generally available for users who were already logged in. A status page update was posted during the incident. **Detection:** The incident was detected at **2026-05-01T14:46Z** by our automatic monitoring system, which alerted the operations team to login-related failures in the US environment. **Response:** Our operations and engineering teams began investigating immediately. Initial steps focused on scaling up the affected backend components and stabilizing the login service. Once the source of the excessive load was identified, the responsible service was temporarily disabled at **2026-05-01T17:06Z**, which resolved the issue. Login errors subsided within minutes, and the status page was updated to reflect recovery at **2026-05-01T17:24Z**. **Root Cause:** An internal data-processing service attempted to handle all data for an unusually large dataset simultaneously, without any limit on the number of concurrent operations. This generated a surge of requests that overwhelmed a shared backend service, which in turn caused the login verification process to fail. The service has since been updated to limit concurrency and prevent this pattern from recurring.

1. 2026年4月29日 UTC 15:09investigating

   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. 2026年4月30日 UTC 11:46identified

   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. 2026年4月30日 UTC 14:35resolved

   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.

1. 2026年3月16日 UTC 14:26investigating

   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. 2026年3月16日 UTC 14:39identified

   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. 2026年3月16日 UTC 15:27monitoring

   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. 2026年3月16日 UTC 16:37resolved

   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.

1. 2026年3月3日 UTC 12:46investigating

   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. 2026年3月4日 UTC 12:09investigating

   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. 2026年3月5日 UTC 12:06investigating

   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. 2026年3月6日 UTC 13:54investigating

   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. 2026年3月9日 UTC 09:17monitoring

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

6. 2026年3月10日 UTC 10:16resolved

   This incident has been resolved.

7. 2026年3月11日 UTC 13:45postmortem

   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)

1. 2026年2月27日 UTC 14:49investigating

   We are currently experiencing issues where some customers are unable to log in to the Siteimprove platform through siteimprove.com and my2.siteimprove.com. Impact: - Users who are already logged in should not experience disruption unless they log out or their session times out. - New login attempts may fail. - Users are seeing the following error message: Authentication failed: SubscriptionAccess could not be built. TraceId: xxxx 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. 2026年2月27日 UTC 14:59identified

   We’ve found the issue and we’re working on a fix. Thanks for your patience!

3. 2026年2月27日 UTC 15:09monitoring

   A fix has been implemented. Customers should now be able to login successfully.

4. 2026年2月27日 UTC 15:37resolved

   The issue that prevented certain Siteimprove customers from logging in has been resolved. 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.

1. 2026年2月24日 UTC 03:58investigating

   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. 2026年2月24日 UTC 13:45monitoring

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

3. 2026年2月25日 UTC 07:59resolved

   This incident has been resolved.

1. 2025年12月18日 UTC 08:13investigating

   We are investigating an issue where the platform UI is rendering without styling.

2. 2025年12月18日 UTC 08:51identified

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

3. 2025年12月18日 UTC 09:29resolved

   This incident has been resolved.

1. 2025年10月28日 UTC 15:53investigating

   We are currently experiencing issues where some customers are unable to log in to the Siteimprove platform through siteimprove.com, my2, and my2.us. Impact: - Users who are already logged in should not experience disruption unless they log out or their session times out. - 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. 2025年10月28日 UTC 16:15identified

   We have identified the issue affecting logins to the Siteimprove platform (siteimprove.com, my2, and my2.us). Our Development Team is working on a fix. We will provide an estimated time to resolution as soon as it is available. We'll continue to keep you updated.

3. 2025年10月28日 UTC 16:49monitoring

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

4. 2025年10月28日 UTC 17:44resolved

   The issue affecting the logins has been fixed. 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 located at the bottom right-hand-side of the Siteimprove platform.

1. 2025年9月17日 UTC 13:12investigating

   We are currently investigating an issue with Analytics data ingestion. Customers may experience delayed or unavailable data in Live Analytics, Behavior Maps, and other Analytics-related modules. No data has been lost. Data collected in the last 1–2 hours may be delayed in appearing. Our Development Team is actively working to resolve the issue. We will provide the next update within 1 hour.

2. 2025年9月17日 UTC 14:08identified

   The Dev. Team has found the issue and they're working on a fix. Thanks for your patience! We’ll have an update at the top of the hour.

3. 2025年9月17日 UTC 15:16identified

   Thank you for your continued patience. Our Dev. Team is still working on a fix. There is still some delay in data ingestion, and our team will continue to monitor closely. We will provide the next update within 1 hour.

4. 2025年9月17日 UTC 18:23monitoring

   Thank you for your patience, and we apologize for the delay in providing an update. We have applied a fix to the Analytics data ingestion issue, and customers should now see Analytics features functioning as expected. Please note: No data has been lost. Some additional work is still required to ensure full recovery. Our team will complete this tomorrow, and we will continue to monitor closely until the system is fully restored.

5. 2025年9月17日 UTC 19:44resolved

   We are resolving this issue. While systems are operating normally, if you continue to experience any issues, please submit a support ticket through our Help Center located at the bottom right-hand-side of the Siteimprove platform and our team will assist you.

1. 2025年5月14日 UTC 11:05investigating

   We are continuing to investigate this issue.

2. 2025年5月14日 UTC 11:06investigating

   Uh oh! We're having some trouble with login. Some users might be seeing login errors when trying to sign in. We're on it and working to fix things as soon as possible!

3. 2025年5月14日 UTC 13:16monitoring

   Don’t fret! A fix is on the way and we’re checking in to make sure the platform can be accessed by all users. Users should be able to log into the platform normally. We'll continue to monitor to ensure there are no further disruptions.

4. 2025年5月14日 UTC 14:10resolved

   Nice! The issue affecting the platform login 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 located at the bottom right-hand-side of the Siteimprove platform.

1. 2025年4月24日 UTC 07:17investigating

   Uh oh! We seem to be having a problem. Our team is making every effort to get things up and running again. You may be unable to access and log into the Siteimprove platform (my2.siteimprove.com). We’ll have an update at the top of the hour. Stay tuned!

2. 2025年4月24日 UTC 07:27monitoring

   Don’t fret! A fix is on the way and we’re checking in to make sure users are able to login back again. We’ll have an update at the top of the hour. Stay tuned!

3. 2025年4月24日 UTC 08:11resolved

   Nice! The issue affecting the platform login 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 located at the bottom right-hand-side of the Siteimprove platform.

1. 2025年4月14日 UTC 15:09monitoring

   We’ve identified and addressed an issue causing slight delays in crawl start times. You may notice minor delays over the next few days as the system catches up. We’ll continue to monitor and work to return everything to normal speed as quickly as possible.

2. 2025年4月17日 UTC 14:46resolved

   Nice! The issue affecting crawl start times 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 located at the bottom right-hand-side of the Siteimprove platform.

1. 2025年3月31日 UTC 05:53investigating

   Uh oh! We seem to be having a problem. Our team is making every effort to get things up and running again. You may be unable to access and log into the Siteimprove platform (my2.siteimprove.com). We’ll have an update at the top of the hour. Stay tuned!

2. 2025年3月31日 UTC 06:03investigating

   We are continuing to investigate this issue.

3. 2025年3月31日 UTC 06:50resolved

   Nice! The issue affecting the Siteimprove platform from loading 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 located at the bottom right-hand-side of the Siteimprove platform.

1. 2025年3月17日 UTC 10:13identified

   We are currently experiencing intermittent connectivity issues preventing our platform from loading consistently. This is due to an external service being unavailable, which impacts certain dependencies used within our platform. You may experience general platform slowness, missing UI elements, or temporary login issues.

2. 2025年3月17日 UTC 11:59identified

   We are continuing to work on a fix. Thanks for your patience.

3. 2025年3月17日 UTC 13:55identified

   We're still working on a fix and appreciate your patience.

4. 2025年3月17日 UTC 14:59monitoring

   A fix has been deployed, and we’re checking in to make sure the platform loads consistently, and all features function as expected. Thanks for your patience.

5. 2025年3月17日 UTC 15:31resolved

   The intermittent connectivity issues affecting our platform have now been resolved. Our team has verified that the platform is functioning as expected. If you continue to experience any issues, please reach out to our support team. Thank you for your patience, and we appreciate your understanding!

1. 2025年3月14日 UTC 20:48identified

   We are currently experiencing intermittent connectivity issues preventing our platform from loading consistently. This is due to an external service being unavailable, which impacts certain dependencies used within our platform. You may experience general platform slowness, missing UI elements, or temporary login issues. Our team is actively monitoring the situation and exploring mitigation strategies. We do not foresee this being reconciled over the weekend. Therefore, we will provide an update Monday, March 17th at the latest. We apologize for the inconvenience and appreciate your patience.

2. 2025年3月15日 UTC 03:20resolved

   The intermittent connectivity issues affecting our platform have now been resolved. Our team has verified that the platform is functioning as expected. If you continue to experience any issues, please reach out to our support team. Thank you for your patience, and we appreciate your understanding!

1. 2025年3月10日 UTC 14:30investigating

   Uh oh! We seem to be having a problem with the SEO module. Our team is making every effort to get things up and running again. You may be experiencing the SEO Enterprise - Activity Plan Overview to be unavailable. We’ll have an update at the top of the hour. Stay tuned!

2. 2025年3月10日 UTC 14:37identified

   Good news! 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. Stay tuned!

3. 2025年3月10日 UTC 15:49resolved

   Nice! The issue affecting SEO Enterprise - Activity Plan Overview 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 located at the bottom right-hand side of the Siteimprove platform.

1. 2025年3月3日 UTC 15:34investigating

   We seem to be having a problem with the SEO module, specifically Activity Plans . Our team is making every effort to get things up and running again. You may be seeing a "502/503 Service Temporarily Unavailable" error message when navigating to SEO > Activity Plans. We’ll have an update at the top of the hour. Stay tuned!

2. 2025年3月3日 UTC 16:05investigating

   We're still working to identify the issue that's preventing SEO Activity Plans from loading successfully. We appreciate your patience as we sort this out and will be back with another update in 30 minutes.

3. 2025年3月3日 UTC 16:40investigating

   Thank you for your continued patience as we work to identify the root cause of the issue that's preventing sub-modules under SEO from loading. We're making every effort to get them back online. The scope of the issue has expanded to the following SEO sub-modules: - Activity Plans - Keyword Monitoring We'll have another update in 1 hour.

4. 2025年3月3日 UTC 17:35identified

   Good news! 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. Stay tuned!

5. 2025年3月3日 UTC 18:58resolved

   The issue affecting the SEO module has been resolved. 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 located at the bottom right-hand-side of the Siteimprove platform.