18 common website performance testing tools

Before you try to speed up your website in the code, determine the real cause of slow Website access. This article collects useful WEB services and tools to help you diagnose and analyze your website and give you a more comprehensive understanding of your website performance.

Website loading speed is an important factor that determines the website level and deserves special attention from webmasters. The reason is very simple. No one is willing to wait for a long time to open a webpage. In other words, if your website is opened slowly, a large number of visitors will be lost, and even the domino effect will be adversely affected. Before you try to speed up your website in the code, determine the real cause of slow Website access. This article collects useful WEB services and tools to help you diagnose and analyze your website and give you a more comprehensive understanding of your website performance.

Online testing tools

Pingdom

Test the loading time of all objects on the website (such as HTML, images, JavaScript, CSS, and embedded framework ). You can also check the loading speed of each element on the website and improve the loading speed of slow projects. In the test results, you can see the loading time report of each element on the website, the size of the element and the total number of elements.

GTmetrix

Combined with YSlow, the most popular Firefox performance component, and Google's webpage speed testing tool. Gtmetrix provides you with suggestions for improving the website speed. Although YSlow's and Google's webpage speed testing suggestions are for Firefox, they can also be applied to other browsers.

Light Speed Now

Test the speed and performance of your website and send the test report to your mailbox.

Load Impact

 Loadimpact is a very important tool for a large website with thousands of visitors accessing each day. A free account allows you to simulate stress testing for 50 users. If you want more, you must upgrade your advanced account.

Site-Perf

Gomez Networks

Test the performance of a single web page in real time.

OctaGate

Allows you to monitor the time when a user opens one or more webpages on your website.

Webslug

This allows you to compare the loading speed of your website with that of your competitors.

WebToolHub

It helps you understand how your webpage is loaded at different access speeds. With Webtoolhub, you can know the page size and loading time of CSS, Javascript, and images on webpages at different connection speeds, these are all required for basic web page speed testing.

IWebTool

You can compare 10 pages at the same time. You can also check the loading time of the home page and directory page.

Searchmetrics

Displays the loading duration of the specified website. This value can be used to show how long the website has been loaded and whether to change to an ISP.

BrowserMob

You can know the real-time performance data of your website without writing a test script.

Common Test Software

Pylot

Open-source testing tools can test the performance and scalability of websites. It runs HTTP load tests, which are useful for capacity planning, benchmarking, analysis, and system adjustment.

Google Page Speed

Google Web speed testing is an open-source Firefox/Firebug plug-in. Website administrators and Web developers can use this tool to evaluate the performance of their Web pages and obtain suggestions on how to improve them.

YSlow

YSlow is used to analyze Web page performance, and it is recommended to Improve the Performance Based on High-Performance Web page rules.

PageTest

Internet Explorer plug-ins are commonly used to display the requests sent when the browser loads the content and provide recommendations on the performance of the incoming page.

Multi-mechanic

Is an open-source framework for website performance and load testing. It allows you to write Python scripts to generate loads on a website or Web service.

Compilation Source: 18 website speed and performance check tools are recommended

Original article: Website Speed and Performance Checking Tools

It simulates a browser to download images, CSS, JS, and other files. In the report, you can see which pages of the website are loaded and the loading time. This is a very useful performance report that can be used to find the elements that need to be improved to increase the loading speed of your website.

WebWait

Benchmark tests to test the connection speed of your website.