Alternatives to Webpagetest.org

Discover websites similar to Webpagetest.org based on shared categories, topics, and features.

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Alternatives with .org Domain Extension

yslow.org favicon

Get instant tips to speed up your website

85%

YSlow analyzes web pages and gives suggestions to help you boost site speed and performance using proven rules for high-performance websites.

dtrace.org favicon

Analyze and troubleshoot system performance

68%

Learn about DTrace, a powerful tool for analyzing and troubleshooting system performance on platforms like Solaris, Mac OS X, and FreeBSD.

munin-monitoring.org favicon

Visualize server performance with easy setup

68%

Munin helps you monitor servers and networks by tracking resource trends and performance issues, offering easy setup and clear visual graphs.

awstats.org favicon

See real-time website statistics from your logs

66%

AWStats is a free, open-source tool that analyzes web, FTP, or mail server log files to provide real-time, detailed graphical usage statistics.

nagios.org favicon

Monitor servers and networks in real time

66%

Nagios offers open-source tools to monitor servers, networks, and IT systems, helping you track performance and resolve issues efficiently.

valgrind.org favicon

Find memory bugs and profile your code easily

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Valgrind offers a suite of tools to help you detect memory and threading bugs, profile your programs, and improve code quality for better software reliability.

Top Webpagetest.org Alternatives (Matching Language)

updown.io favicon

Get instant alerts if your website goes down

88%

Monitor your website uptime and performance easily with updown.io. Get simple, affordable alerts for downtime and issues, plus multi-service checks.

gtmetrix.com favicon

Check and optimize your website speed instantly

85%

GTmetrix lets you test and monitor website speed, providing detailed reports and actionable tips to help you optimize your site's performance for free.

tools.pingdom.com favicon

Check your website speed instantly for free

85%

Test your website’s speed for free and get detailed insights to help make your site faster and improve user experience.

speedcurve.com favicon

Monitor and improve your website’s speed

85%

Monitor your website’s speed, track performance issues, and get insights to improve user experience with real-time data and expert guidance.

dotcom-monitor.com favicon

Monitor websites and APIs in real time

85%

Monitor your website, web apps, and APIs around the clock. Get real-time alerts, uptime reports, and detailed testing to keep your services running smoothly.

goaccess.io favicon

See your web traffic in real time

80%

GoAccess lets you analyze and visualize web server logs in real time, offering clear insights into your website traffic right from your terminal or browser.

splunk.com favicon

Get unified insights across your entire tech stack

78%

Monitor, analyze, and troubleshoot your digital systems with unified observability tools combining AppDynamics and Splunk for full-stack insights.

mylaps.com favicon

Track race results and performance in real time

78%

MYLAPS offers automated sports timing and live performance insights for athletes, racers, and event organizers across various motorsports and active sports.

smartlook.com favicon

See real user journeys with session recordings

78%

Smartlook offers website and mobile app analytics, letting you track user behavior with session recordings, heatmaps, and events for better product insights.

newrelic.com favicon

Monitor and improve your entire tech stack

76%

New Relic is an all-in-one observability platform where engineers can monitor, debug, and optimize the performance of their entire software stack.

grafana.com favicon

Visualize and monitor all your data in one place

76%

Grafana helps you monitor, analyze, and visualize data from multiple sources in real time with customizable dashboards for better observability.

raygun.com favicon

Find and fix app errors with AI-powered insights

76%

Raygun helps you monitor, detect, and fix errors in web and mobile apps, so you can quickly resolve issues and improve user experience.

datadoghq.com favicon

Monitor and secure your cloud apps in one place

74%

Datadog offers cloud-based monitoring and security tools to track app performance, infrastructure health, and digital experiences across your tech stack.

websiteoptimization.com favicon

Optimize your website for speed and higher traffic

72%

Boost your website's speed, traffic, and conversions with expert optimization tips, tools, and analysis for better online performance.

opennms.com favicon

Monitor and analyze your entire network easily

68%

OpenNMS offers open source software for monitoring, analyzing, and alerting on enterprise networks, making it easy to manage distributed IT systems.

pagespeed.web.dev favicon

Analyze and boost your website speed instantly

68%

Check how fast your website loads and get tips to improve speed and performance across desktop and mobile devices. Free, easy-to-use web analysis tool.

bitcatcha.com favicon

Monitor your website’s speed worldwide

68%

Check your website’s speed and uptime from around the world with instant alerts and easy-to-read analytics. Free web host tracking for any skill level.

prometheus.io favicon

Monitor systems and analyze metrics in real time

68%

Prometheus is an open-source tool for monitoring systems and analyzing time series data with powerful metrics, alerts, and flexible querying.

aida64.com favicon

Track and customize your PC's performance data

68%

AIDA64 helps you monitor your PC's hardware, sensors, and performance with custom panels and detailed system info. Available in multiple languages.

supermonitoring.com favicon

Stay informed about your website’s health

68%

Super Monitoring checks your website’s uptime, speed, and key functions so you can spot issues quickly and keep your site running smoothly.

More Webpagetest.org Alternatives

toplist.cz favicon

Track your website traffic with simple stats

80%

TOPlist offers online visitor counters and website traffic stats in Czech, helping you track and analyze your site’s performance easily.

tools.cisco.com favicon

Instant network health checks and diagnostics

80%

Check your network and device health with Cisco’s online tool. Quickly identify issues and get recommendations to keep your systems running smoothly.

conviva.com favicon

Monitor and improve performance in real time

68%

Conviva delivers real-time analytics so teams can monitor performance, spot issues, and improve user experiences across digital platforms and industries.

geekbench.com favicon

Test and compare your device's speed in seconds

68%

Geekbench 6 lets you easily test and compare your computer or mobile device’s performance with quick, cross-platform benchmarking tools.

ui.perfetto.dev favicon

Visualize and analyze app performance traces

68%

Perfetto UI is a web-based tool for visualizing and analyzing performance traces, helping developers spot and resolve app performance issues quickly.

zipkin.io favicon

Troubleshoot latency in distributed systems

68%

Zipkin is a distributed tracing tool that helps you find and fix latency issues in service architectures by collecting and visualizing timing data.

browser.geekbench.com favicon

Compare CPU and GPU performance scores online

66%

Geekbench lets you test your computer’s CPU and GPU performance, view benchmark charts, and compare scores with others through the Geekbench Browser.

ibm.com favicon

Automate application monitoring with AI

66%

IBM Instana Observability uses AI and automation to monitor and resolve application issues, helping businesses keep their systems running smoothly.

sentry.io favicon

Find and fix app errors fast, with real-time insights

66%

Monitor app performance and track errors in real-time to quickly find, fix, and learn from issues—built for developers and software teams.

pingdom.com favicon

Expert tips on website performance monitoring

66%

Explore Pingdom's blog for tips, guides, and updates on website performance monitoring, uptime tracking, and digital experience insights.

dynatrace.com favicon

AI-powered monitoring for digital systems

66%

Dynatrace helps you monitor, analyze, and optimize your digital systems with AI-powered observability tools for better business performance.

uptimerobot.com favicon

Get instant alerts when your site is down

66%

Monitor your website's uptime, SSL, and key services. Get instant alerts via email, SMS, or apps so you know right away if your site goes down.

mouseflow.com favicon

Watch real user sessions and heatmaps instantly

66%

Mouseflow helps you understand website visitor behavior with session replays, heatmaps, and feedback tools to improve your site's user experience.

airbrake.io favicon

Get real-time error alerts for your apps

66%

Airbrake helps developers monitor errors and track app performance in real time, making it easy to spot and fix issues before users notice.

debugbear.com favicon

Get alerts when your website slows down

66%

DebugBear helps you monitor website speed and Core Web Vitals, sending alerts and offering insights to optimize performance and boost your Google ranking.

nagios.com favicon

Monitor all your IT systems in one place

66%

Nagios offers IT infrastructure monitoring tools to help you track servers, networks, and logs, making it easy to keep your systems running smoothly.

netspotapp.com favicon

Visualize and optimize your Wi-Fi coverage

66%

Plan and analyze your Wi-Fi network, create heat maps, and troubleshoot wireless connectivity with NetSpot's easy-to-use survey and analysis tools.

honeycomb.io favicon

Monitor and troubleshoot distributed services easily

66%

Honeycomb is an observability platform that helps you monitor, analyze, and troubleshoot distributed services and applications in one unified place.

uptrends.com favicon

Monitor uptime and performance from 230+ locations

66%

Monitor website and API uptime, performance, and user journeys worldwide. Get real-time alerts and insights to keep your online services running smoothly.

stackify.com favicon

Monitor and fix app issues in real time

66%

Stackify provides developers with tools to monitor app performance, track errors, and analyze logs, helping you detect and resolve issues quickly.