Dev tools · alternatives · 2026
24 alternatives to Website Performance Tester
Test your website performance.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Website Performance Tester launched in 2024; newer entries below may have overtaken it.
- 1
- 2
SEO Speed Test▲513Google & ChatGPT ignore slow pages, check if yours is fast!
2025 · seospeedtest.com · its alternatives →
- 3
Compare how fast your website loads vs your competitors
2015 · comingsoon.markmonitor.com · its alternatives →
- 4
Sitechecker▲303Toolkit to measure and track website SEO performance
2020 · sitechecker.pro · its alternatives →
- 5
Website Grader▲768Grade your website's strengths and weaknesses in seconds.
2016 · website.grader.com · its alternatives →
- 6AW
2019 · webtest.app · its alternatives →
- 7
Test page speed and get recommendations to improve load time
2023 · debugbear.com · its alternatives →
- 8
Test your website load speed from 6 locations at once
2017 · its alternatives →
- 9
Run a free website speed analysis to improve the performance
Jan 2026 · scaleflex.com · its alternatives →
- 10
A/B Testing tool (a brand new version)
2014 · vwo.com · its alternatives →
- 11
Grade your website in seconds. Then improve it for free.
2020 · website.grader.com · its alternatives →
- 12
Free Website Analysis Tool to Check Website Page Performance
2020 · webanalyzer.io · its alternatives →
- 13
Check your website's SEO, analyze competitors and keywords
2019 · serpstat.com · its alternatives →
- 14
Passmarked▲275Simple, all-in-one test to check the quality of your website
2018 · passmarked.com · its alternatives →
- 15
The fastest sites on the web, see how yours stacks up
2024 · websiteleaderboard.com · its alternatives →
- 16
Loado▲160Performance monitoring for websites that you will love
2023 · loado.dev · its alternatives →
- 17
Free tool to automate media performance monitoring
2024 · imagekit.io · its alternatives →
- 18
Hey HN. We’re Jay and Vadim from Highlight.io (https://highlight.io). We’re building an open source [1] monitoring platform for web applications. Today we’re excited to be sharing a performance tool we’ve been working on, which helps you inspect the latency of code execution from the client to the server. As engineers at past startups, we often had to debug slow queries, poor load times, inconsistent errors, etc... While tools like Jaegar [2] helped us inspect server-side performance, we had no way to tie user events to the traces we were inspecting. In other words, although we had…
2024 · github.com · its alternatives →
- 19
A tool for SEO analysis of website pages and finding errors
2022 · pr-cy.io · its alternatives →
- 20
Beautiful & easy free analysis of the images on your page
2017 · webspeedtest.cloudinary.com · its alternatives →
- 21
Frontend Performance Analysis Tool for Chrome
2018 · github.com · its alternatives →
- 22
Speedometer 3.0▲131Benchmarking app performance on the modern web
2024 · github.com · its alternatives →
- 23
Check Website Speed & Performance Instantly
Dec 2025 · geteasetools.com · its alternatives →
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →