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swap_horiz Perfume.js Alternatives

Looking for alternatives to Perfume.js? Compare the top Web Pagetest options ranked by our AI scoring system.

You're looking at alternatives to:
Perfume.js

Perfume.js

Web Pagetest Open Source Javascript Library Rum Web Vitals

Perfume.js is a JavaScript library designed to measure and optimize website loading performance by analyzing individual resource downloads, such as images and fonts, within a webpage. It provides detailed metrics on waterfall timing and identifies potential bottlenecks for faster page load speeds.

7.0 Good

apps Top Perfume.js Alternatives

The top alternative to Perfume.js in 2026 is OWASP ZAP with a score of 9.1/10, followed by WPScan (8.6) and Accessibility Insights (8.5).

1
OWASP ZAP

OWASP ZAP

OWASP ZAP is a free, open-source web application security scanner that automates the process of identifying vulnerabilit...

Security Open Source Proxy Scanner
9.1 Excellent
2
WPScan

WPScan

WPScan is an open-source command-line tool that performs comprehensive vulnerability scanning of WordPress websites by q...

Security Wordpress CLI Vulnerability
8.6 Great
3
Accessibility Insights

Accessibility Insights

Accessibility Insights is a browser extension and command-line tool that analyzes web pages for accessibility issues bas...

Free Accessibility Microsoft A11y
8.5 Great
4
SpeedCurve

SpeedCurve

SpeedCurve is a web performance analysis tool that provides detailed insights into website loading times, identifying sp...

Performance Monitoring Web Synthetic
8.4 Great
5
Catchpoint

Catchpoint

Catchpoint is a network performance monitoring platform that analyzes website speed and availability by measuring respon...

Performance Monitoring Enterprise Web
8.4 Great
6
LogRocket

LogRocket

LogRocket is a product development platform that records every browser interaction – including page timing, mouse moveme...

Performance SAAS Frontend Rum
8.4 Great
7
Elastic APM

Elastic APM

Elastic APM is an open-source monitoring solution that collects detailed performance data for applications and websites,...

Monitoring Open Source Observability Apm
8.4 Great
8
Downdetector

Downdetector

Downdetector is an independent website that monitors real-time reports of service outages and technical issues submitted...

Public Outage Crowdsourced Uptime
8.4 Great
9
DebugBear

DebugBear

DebugBear is an open-source browser extension that analyzes website performance by simulating real user experiences, ide...

Performance Monitoring Lighthouse Web
8.3 Great
10
Better Stack Uptime

Better Stack Uptime

Better Stack Uptime is a tool that analyzes website performance by monitoring uptime, page load times, and key metrics a...

Monitoring SAAS Incident Uptime
8.3 Great
11
wrk

wrk

wrk is an open-source command-line tool that measures website loading speed by simulating real browser connections and r...

Open Source CLI Benchmark Load Test
8.3 Great
12
Polypane

Polypane

Polypane is an open-source, Node.js-based tool that analyzes website performance by simulating real browser behavior and...

Accessibility Responsive Developer Browser
8.3 Great
13
Contentsquare

Contentsquare

Contentsquare is an analytics platform that provides detailed insights into website performance by collecting and analyz...

Enterprise UX Rum Session Replay
8.1 Great
14
Vercel Speed Insights

Vercel Speed Insights

Vercel Speed Insights analyzes a website’s loading time and identifies key performance bottlenecks like image optimizati...

SAAS Edge Rum Core Web Vitals
8.0 Great
15
Raygun Real User Monitoring

Raygun Real User Monitoring

Raygun Real User Monitoring provides detailed performance data for websites and web applications by capturing actual use...

Performance Monitoring Developer Rum
7.8 Good
16
Sumo Logic

Sumo Logic

Sumo Logic is a cloud-native application performance management (APM) and observability platform that collects, analyzes...

Monitoring SAAS Observability Logs
7.8 Good
17
TrackJS

TrackJS

TrackJS is an open-source, automated tool that continuously monitors the performance of individual webpages by measuring...

SAAS Javascript Frontend Rum
7.2 Good
18
Atatus

Atatus

Atatus is a real-time website performance monitoring platform that captures detailed data on page load times, user inter...

SAAS Observability Synthetic Monitoring Apm
6.7 Fair
19
PageVitals

PageVitals

PageVitals is a free, open-source tool developed by Google that analyzes website loading speed and identifies specific p...

Monitoring Page Speed SAAS Rum
6.4 Fair
20
Request Metrics

Request Metrics

Request Metrics is a free online tool that analyzes website performance by collecting and reporting data on HTTP request...

Monitoring SAAS Developer Rum
6.3 Fair

summarize Quick Comparison Summary

Alternative Score vs Perfume.js Action
OWASP ZAP
OWASP ZAP
Web Pagetest Security Open Source Proxy
9.1 Excellent +2.1 Compare
WPScan
WPScan
Web Pagetest Security Wordpress CLI
8.6 Great +1.6 Compare
Accessibility Insights
Accessibility Insights
Web Pagetest Free Accessibility Microsoft
8.5 Great +1.5 Compare
SpeedCurve
SpeedCurve
Web Pagetest Performance Monitoring Web
8.4 Great +1.4 Compare
Catchpoint
Catchpoint
Web Pagetest Performance Monitoring Enterprise
8.4 Great +1.4 Compare
LogRocket
LogRocket
Web Pagetest Performance SAAS Frontend
8.4 Great +1.4 Compare
Elastic APM
Elastic APM
Web Pagetest Monitoring Open Source Observability
8.4 Great +1.4 Compare
Downdetector
Downdetector
Web Pagetest Public Outage Crowdsourced
8.4 Great +1.4 Compare
DebugBear
DebugBear
Web Pagetest Performance Monitoring Lighthouse
8.3 Great +1.3 Compare
Better Stack Uptime
Better Stack Uptime
Web Pagetest Monitoring SAAS Incident
8.3 Great +1.3 Compare

See all Web Pagetest ranked by score

emoji_events View Full Web Pagetest Rankings

help Frequently Asked Questions

What are the best alternatives to Perfume.js?
The top alternatives to Perfume.js in 2026 include OWASP ZAP, WPScan, Accessibility Insights, SpeedCurve, Catchpoint. Each offers unique features and is objectively scored on Lunoo to help you compare.
How does Perfume.js compare to its competitors?
Our AI-powered comparison system analyzes features, pricing, user reviews, and expert opinions to provide objective scores. Perfume.js scores 7.0/10. Click any alternative above to see a detailed side-by-side comparison.
Is Perfume.js worth it in 2026?
Perfume.js scores 7.0/10 in the Web Pagetest category. We recommend comparing it with the 20 alternatives listed above to find the best fit for your needs.
What is the best free alternative to Perfume.js?
Several alternatives to Perfume.js offer free plans or free tiers. Check the alternatives listed above and visit their websites to compare pricing and free options.
Why should I switch from Perfume.js?
Common reasons users look for Perfume.js alternatives include pricing, specific feature gaps, better integration needs, or simply exploring newer options. Our objective scoring helps you compare without bias.
How many alternatives to Perfume.js are there?
Lunoo currently lists 20 scored alternatives to Perfume.js in the Web Pagetest category, ranked by our AI-powered evaluation system.
Which Perfume.js alternative has the highest rating?
OWASP ZAP currently holds the highest rating among Perfume.js alternatives with a score of 9.1/10.
Can I use OWASP ZAP instead of Perfume.js?
OWASP ZAP is one of the top-rated alternatives to Perfume.js. While they serve similar purposes in the Web Pagetest space, each has distinct strengths. Use our comparison tool above for a detailed side-by-side analysis.
What is the cheapest alternative to Perfume.js?
Pricing varies among Perfume.js alternatives. We recommend checking each alternative's website for current pricing. Many options in the Web Pagetest category offer free tiers or competitive pricing.
How are Perfume.js alternatives ranked on Lunoo?
Lunoo uses an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value to provide 0 to 10 scores. Rankings are updated continuously.
Perfume.js vs OWASP ZAP: which is better?
Perfume.js scores 7.0/10 while OWASP ZAP scores 9.1/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Perfume.js vs WPScan: which is better?
Perfume.js scores 7.0/10 while WPScan scores 8.6/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.
Perfume.js vs Accessibility Insights: which is better?
Perfume.js scores 7.0/10 while Accessibility Insights scores 8.5/10 on Lunoo. The best choice depends on your specific needs. Use our detailed comparison tool for a full breakdown.

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Open Source Javascript Library Rum Web Pagetest Web Vitals

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