Webpagetest
WebPageTest is a free open-source tool for testing and analyzing website performance from real browsers and locations worldwide.
Балл
30
Пользовательский рейтинг
3.0
Бесплатная/Пробная поддержка
Поддерживается
Начальная цена
--
Последнее обновление
окт. 01, 2026
Обзор
Что такое Webpagetest?
WebPageTest is a widely used web performance testing platform that measures page load speed, Core Web Vitals, and rendering behavior using real browsers running on real or emulated connections from multiple global locations. It provides detailed waterfall charts, filmstrips, and optimization grades to help developers diagnose and improve site performance.
Для чего используется Webpagetest?
Основные функции
- Real browser testing from multiple global locations
- Detailed waterfall charts and filmstrips
- Core Web Vitals and performance metrics
- Connection throttling and device emulation
- Public API for automation
- Private instance and self-hosted options
- Comparison and historical test results
- Optimization grades and recommendations
Как использовать Webpagetest?
Enter your website URL on webpagetest.org, choose a test location, browser, and connection profile, then run the test. Review the waterfall chart, filmstrip, and performance metrics to identify bottlenecks. You can also use the public API or run private instances for automated testing.
Альтернативные инструменты
Альтернативные инструменты не найдены
Преимущества & Недостатки
Преимущества
- Free and open-source
- Tests from real browsers and real locations
- Highly detailed performance diagnostics
- Strong API and automation support
- Trusted industry standard
Недостатки
- Interface can be technical for beginners
- Public instance may have test queues
- Requires interpretation of complex metrics
Варианты использования
- Measuring website load performance
- Debugging slow page rendering
- Monitoring Core Web Vitals
- Comparing performance across regions
- Automating performance regression tests in CI/CD
Цены Webpagetest
Бесплатный план
Подробная информация о ценах недоступна
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