Japan
Slow Performance
13小时前
Last checked
Duolingo is a global language-learning platform and mobile app that has become the world's most downloaded education app. Its business model is based on a freemium approach, offering a robust, free-to-use service and generating revenue from premium subscriptions and advertising. The company's history began in 2011, founded by Luis von Ahn and Severin Hacker. Their mission was to provide free language education to everyone in the world, believing that education should be a basic human right. This core value of accessibility is a key part of its value proposition. Duolingo's primary revenue streams come from several sources. The most significant is its premium subscription service, Duolingo Super, which offers an ad-free experience, unlimited "Hearts" (a form of currency that allows users to make mistakes), and practice with personalized mistakes. Another major source of income is advertising. The free version of the app integrates short, non-skippable video ads that users watch to gain more "Hearts" or access to certain features. This advertising model is strategically designed to not disrupt the core learning experience too much, encouraging users to upgrade to the premium version. In a competitive market, Duolingo differentiates itself with its gamification model. It turns language learning into a fun and addictive game with daily streaks, leaderboards, and virtual currency ("Gems" or "Lingots") that can be used to buy in-app items. This approach has proven highly effective at keeping users engaged and motivated. Duolingo also offers a variety of products beyond its core language courses, including Duolingo Math and Duolingo Music to expand its educational footprint. The company has also successfully monetized its brand and technology with the Duolingo English Test, a low-cost, secure, and on-demand language proficiency test that is used by thousands of universities and institutions worldwide. This test provides a legitimate and less expensive alternative to traditional exams like the TOEFL and IELTS, creating another significant revenue stream.
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No unusual report activity
过去30分钟内无报告。
Community reportsPast report-based status observations, not measured service uptime.
Uptimus 将近期社区报告与正常报告基线进行比较,识别影响 Duolingo 的异常活动。
Uptimus 是独立监控服务,与 Duolingo 无关联。健康状态并不保证每位用户、设备或地区都未受影响。
显示的状态基于近期报告和可用信号,并与正常报告基线进行比较。
Uptimus 汇总相关报告和信号,以便识别重复出现的可用性、登录、性能和连接问题。
常见问题及答案
否, Duolingo 目前正常运行.
Uptimus 将近期社区报告与正常报告基线进行比较,识别影响 Duolingo 的异常活动。 显示的状态基于近期报告和可用信号,并与正常报告基线进行比较。
在 Uptimus 工作区或移动应用中添加 Duolingo,即可通过电子邮件、推送或 Webhook 接收通知。
最近的 Duolingo 中断发生于 2026年9月16日, 持续时间: 2 小时. 该事件被分类为 严重 严重程度.
两项服务都使用社区报告来提示可能的中断。Uptimus 进一步提供统一工作区、本地化信息、公开讨论,以及覆盖五类服务的告警。
| 比较标准 | Uptimus | Downdetector |
|---|---|---|
| Duolingo 的社区中断报告 | 已包含 | 已包含 |
Recent reports do not indicate current problems with Duolingo. This assessment is based on report activity, not an official provider confirmation. 82 reports were recorded for Duolingo in the last 24 hours. Report activity assessed: .
| 已包含 |
| 已包含 |
| 24 小时报表活动和区域中断视图 | 已包含 | 已包含 |
|---|
| 在一个工作区管理网站、状态提供商、Steam 游戏及 Android 应用和游戏 | 已包含 | 独立产品 |
|---|
| 从同一工作区发送邮件、推送和 Webhook 告警 | 已包含 | 独立产品 |
|---|
| 在一个页面查看公开讨论、评分和事件背景 | 已包含 | 公共页面功能有限 |
|---|
| 五类服务共用一个标准化状态模型 | 已包含 | 独立产品 |
|---|
发现其他流行服务及其当前状态
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82 individual report entries in the last 24 hours. This list includes legacy imports; external source aggregates are shown in the chart.
30 reports loaded
Similar reports from the same location are grouped in 5-minute windows. Counts reflect the reports shown.
Official incidents, early warnings and community reports are identified separately. Early warning history covers only the last 24 hours. Dates use your time zone.
| Incident name | Duration | StartedUTC | Acknowledged | Severity |
|---|---|---|---|---|
| 2h 47m | Not available | Critical |
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