网站测速工具

Online host checker 200 OK - check your web server response and performance. Get detailed, easy-to-understand reports on your website server status in seconds

Analyze whether your website is fast enough and get insights into how to improve your page load time with our free WordPress website speed test tool.

Measure the speed and Core Web Vitals of your website. Find out how to make your website load faster and rank well in Google.

Our Internet Speed Test is used by over 19M people to test their Internet speed. Do you get the speed you pay for?

How fast is your site? Test and monitor it with our website speed tools.

This website speed test includes a waterfall breakdown and the website preview. You can run the site speed test from various test locations and easily share the website speed results with others.

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Yellow Lab Tools is a free online web performance analyzer. It audits a webpage for performance and front-end quality issues. And it's open-source!

Our Website Speed Test analyzes your website’s performance, and you will see exactly what elements slows down your website for desktop and mobile users.

Optimize your website performance with our free website speed test tool. Analyze loading times and enhance your user experience today.

The Headline Analyzer that will score your overall headline quality and rate its ability to result in social shares, increased traffic, and SEO value.

Find the best hand-picked website design inspiration. We're a curated website design gallery for Creatives, updated daily.

Inspectlet records videos of your visitors as they use your site, allowing you to see everything they do. See every mouse movement, scroll, click, and keypress on your site. Forget traditional analytics. You never need to wonder how exactly people are using your site again.

Empowering marketing and digital teams with everything they need to create content fast, test and personalize with ease, and prove impact on business outcomes.

Grow your leads and sales with Unbounce. Easily create, test, and optimize landing pages, and boost conversions using AI insights—start turning traffic into customers today!

Use Crazy Egg to see what's hot and what's not, and to know what your web visitors are doing with tools, such as heatmaps, recordings, surveys, A/B testing & more.

The next best thing to sitting beside someone browsing your site. See where they click, ask what they think, and learn why they drop off. Get started for free.

The Page Analytics Chrome Extension allows you to see how customers interact with your web pages.

Google Analytics 提供网站与应用的流量监测、用户行为分析与转化归因，支持实时数据、受众细分、可视化报表与自定义事件，便于优化营销投放并与 Google Ads、BigQuery 等服务无缝集成。

Use this free Website Speed Test to analyze the load speed of your websites, and learn how to make them faster.

Learn how to set up Lighthouse to audit your web apps.

PageSpeed Insights 是 Google 提供的网页性能检测工具，输入 URL 即可获得移动与桌面速度评分、实测与实验室数据（含 Core Web Vitals）、详细优化建议与优先级，帮助开发者快速定位性能瓶颈并改善加载体验。