Best alternatives to PageOptimus - website speed optimizer (2026)
8 Chrome extensions that do a similar job to PageOptimus, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
PageOptimus - website speed optimizer today
PageOptimus alternatives, compared
- 1
PageSpeed Pro - Website Performance Analyzer
Improve your website speed and user experience. Analyze web page performance, fix slow loading files, and optimize site load times.
487 users5.0★ from 1 rating3 permissions- About 2.1× fewer users than PageOptimus
- Asks for fewer permissions (3 vs 7)
- 2
Salesforce Page Optimizer
Analyze, debug, and improve the performance of your Lightning application (Developer Preview)
≈8K users4.3★ from 17 ratingsUpdated 13 months ago8 permissions- About 8.0× more users than PageOptimus
- Updated more recently
- Asks for more permissions (8 vs 7)
- 3
Page Load Speed
Use Page Load Speed to run website speed test, check pagespeed, get detailed website analysis and boost website optimization.
≈1K users5.0★ from 6 ratingsUpdated 4 weeks ago4 permissions- A similar number of users to PageOptimus
- Updated more recently
- Asks for fewer permissions (4 vs 7)
- 4
Prompt Optimizer
Large Language Model Prompt Optimization Tool: One-click prompt optimization with multi-round iterative improvements and version…
≈20K users4.2★ from 14 ratingsUpdated 5 months agoNo special permissions- About 20× more users than PageOptimus
- Updated more recently
- Asks for fewer permissions (0 vs 7)
- 5
PageSpeed Insights (MV3)
Analyze the performance of your webpages and get specific suggestions on how to optimize them.
≈40K users3.5★ from 77 ratingsNot updated for 3+ years6 permissions- About 40× more users than PageOptimus
- Updated less recently
- Asks for fewer permissions (6 vs 7)
- 6
Breeze: Website Management Tool
All-in-one tools for website migration project, operating website and SEO tools.
≈6K users3.1★ from 7 ratingsUpdated 24 months ago9 permissions- About 6.0× more users than PageOptimus
- Updated more recently
- Asks for more permissions (9 vs 7)
- 7
SEOWILL - Website SEO Checker
Check all metadata and key SEO information for optimal performance.
383 users5.0★ from 4 ratingsUpdated 5 weeks ago3 permissions- About 2.6× fewer users than PageOptimus
- Updated more recently
- Asks for fewer permissions (3 vs 7)
- 8
Site Speed by DebugBear
View Web Vitals metrics for the websites you visit and quickly navigate to external web performance testing tools.
≈9K users4.8★ from 4 ratingsUpdated 15 months ago3 permissions- About 9.0× more users than PageOptimus
- Updated more recently
- Asks for fewer permissions (3 vs 7)
PageOptimus alternatives: questions
What is the best alternative to PageOptimus?
By users, the most popular alternative is PageSpeed Insights (MV3) with ≈40K users and a 3.5-star rating. The closest match by what it does is PageSpeed Pro - Website Performance Analyzer.
Which PageOptimus alternative has the best rating?
PageSpeed Insights (MV3) has the highest rating of these alternatives with 50+ ratings: 3.5 out of 5 from 77 ratings.
Is there a PageOptimus alternative that asks for fewer permissions?
Prompt Optimizer asks for 0 permissions, against 7 for PageOptimus.
How many alternatives to PageOptimus are there?
We list 8 close alternatives to PageOptimus on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.