01Measure performance

Speed up WordPress.
Find the cause.

Web Speed Insights uses the Google PageSpeed Insights API and adds local WordPress diagnostics.

Download from WordPress.org View screenshots
✓ Local data stays in your WordPress

Why measure from inside WordPress?

Google PageSpeed Insights shows the outcome. Web Speed Insights adds context that helps you find the cause.

Local context

Memory, PHP, object cache, and WP-Cron, straight from WordPress.

Honest data

What hosting cannot measure is marked not measured, never a fake zero.

Trends over time

Daily history shows both a change and a problem that slowly gets worse.

AI-ready report

All the numbers and reference values in one Markdown file.

02Local overview

Everything a correct diagnosis needs

One place for the local state, the Google PageSpeed Insights result, and trends in key metrics.

  • PHP memory_limit and real peak memory
  • Object cache, OPcache, and PHP version
  • Autoload data including the largest options
  • Overdue WP-Cron tasks
  • Core Web Vitals and priority opportunities
  • Downloadable report for an AI assistant

Local state overview

Core Web Vitals

2 / 3available

Peak memory

76 MBof the 256M limit

Autoload data

99 kBhealthy
03Change over time

Spot a change before it becomes a problem

Daily snapshots show whether memory, cache, or the volume of autoload data is gradually getting worse.

04Under the hood

Find the technical cause, not just a low score

Google PageSpeed Insights describes what your visitor experiences. Local diagnostics add the state of the server and WordPress, which can explain the problem.

01Memory and PHPLimit, real peak, PHP version, and OPcache.
02Cache and databaseObject cache, autoload data, and the largest options.
03WP-Cron and wp-adminOverdue tasks, query count, and request time.
05AI-ready report

Hand AI all the numbers at once

Web Speed Insights generates a Markdown report with your local metrics, the latest Google PageSpeed Insights measurement, reference values, and a ready-made question.

Download from WordPress.org

What the plugin monitors

WPWP-CronPHPPHP & OPcacheOCObject cacheDBAutoload dataCWVCore Web Vitals

Who gets the most out of the plugin

The same data, three practical ways to use it.

For site owners

The site owner quickly sees whether the problem is hosting, cache, plugins, or the frontend.

SOSite ownerClear priority without technical guesswork
For agencies

The agency gets one place for the state of a client site, its history, and the evidence behind a recommendation.

AGAgencyAudits and client communication
For developers

The developer gets concrete technical numbers and can verify the real impact after a change.

DEVDeveloperDiagnose, act, measure again

Ready to find out what's slowing your site down?

Install Web Speed Insights and get your first local measurement without setting up an API key.

Download from WordPress.org View screenshots
Web Speed Insights report prepared for AI analysis