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Site Health · Optimization

WordPress Performance Tuning for Busy Sites

Heavy traffic exposes slow queries and cache misses. We tune the database, object cache and PHP workers so pages stay fast at peak.

  • Database and query tuning
  • Redis object caching
  • PHP worker sizing
  • Slow query reports
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Isometric planetary gearset spinning up on a dyno under a glowing 3D WordPress logo, with a speed meter sweeping to redline

Where a busy site loses its server time

Every uncached request runs PHP, asks the database and waits on anything slow. Here is a typical untuned request, slowed down. Switch views to see what tuning changes.

  • Google’s good line for TTFB, 0.8s
  • First byte reaches the visitor
  • Request waits for a free worker

First byte at 1.9s, rated poorFirst byte at 0.5s, rated good

Plugins and themeOld PHP loads every plugin on every request.Current PHP with OPcache, unused plugins removed.
Autoloaded optionsMegabytes of leftover settings load on every page.Autoload trimmed to what the site needs.
Database queriesSlow, unindexed queries scan whole tables.Slow queries fixed, Redis serves repeat lookups.
Outside API callsPlugins call outside services before the page can finish.Outside calls cached or moved off the page load.
Scheduled tasksWP-Cron runs during a visitor’s page load.Cron runs on a real server schedule.
Off the page load
Busy hoursRequests wait in line when every PHP worker is busy.Workers sized for your peak traffic.
No queue at peak
First byteThe visitor waits almost two seconds before anything arrives.The page starts arriving in half a second.
TTFB 1.9s0.5s

Illustration of a typical untuned WordPress request, not a customer result.Test your site free

Everything in a performance tune-up

We work through the server side of your site, layer by layer, then prove the gain with the same tests before and after.

What’s a good server response time?Google rates time to first byte as good at 0.8 seconds or less and poor above 1.8 seconds. We aim for the good range on your key pages.

Database

  • Slow query log and fixes
  • Table cleanup and optimization
  • Autoloaded options trimmed
  • Old revisions and expired transients cleared

Caching

  • Page cache rules
  • Redis object cache on WP Farm hosting
  • Cloudflare cache and rule tuning
  • Cache warmup after changes

Server and PHP

  • PHP version check
  • NGINX verification
  • PHP worker sizing on WP Farm hosting
  • WP-Cron moved to a server schedule

Proof

  • PageSpeed before and after report
  • Core Web Vitals diagnostic
  • Tested on a staging copy first
  • 1 month of free WP Farm hosting

Tuning that reaches the server

A caching plugin works inside WordPress. A freelancer can change server settings only when your host allows it. We run the server, so we tune every layer.

What gets done
Caching pluginFrom $60 a year
Freelancer or agency$150 to $2,500 one-time
WP Farm$200 one-time
Page cache
Yes
Yes
Yes
Slow query fixes
No
Yes
Yes
Redis object cache
If your host has it
If your host allows it
Yes
PHP version and worker sizing
No
If your host allows it
Yes
Cron on a real server schedule
No
If your host allows it
Yes
Tested on staging, with a before and after report
No
Sometimes
Yes
Kept tuned as your traffic grows
Automatic rules only
No
With WP Farm hosting

Typical prices from public caching plugin and agency pricing pages, October 2026.

From order to report in 3 to 7 days

You share access once. We do the work on a safe copy of your site and send the proof when we finish.

  1. 1

    Order and share access

    Pick a plan and send us a login. Most projects start within the hour.

  2. 2

    Profile the server

    We log slow queries, PHP time and cache hits to find what slows each request.

  3. 3

    Tune on staging

    We back up your site and make every change on a staging copy first.

  4. 4

    Verify and report

    We re-test the same pages, push the changes live and send your report.

Large WooCommerce or membership sites can take up to 14 days.

Tune it once, or keep it tuned

Pay once to tune a site, or host with us and get tuning built into every month.

Performance Tuning

One-time fix

A full hands-on tune-up of your server, database and cache.

How many sites?

$200$400$600$800$900one-timeone-time, $200 per siteone-time, $200 per siteone-time, $200 per siteone-time, $180 per site
  • Slow query log and fixes
  • Database cleanup and optimization
  • Redis object cache setup
  • PHP version and NGINX check
  • Cloudflare cache and rule tuning
  • Plugin performance audit
  • PageSpeed before and after report
  • 1 month of free WP Farm hosting
Tune My Site

No commitment required. Includes the Fast or It’s Free Guarantee.

Managed WordPress Hosting

Risk-Free Trial

Speed tuning built in and kept up every month.

$35per month to start
  • Server page cache and Redis object cache
  • Cloudflare CDN included
  • Core Web Vitals tracking in your dashboard
  • Ongoing monitoring and re-tuning
  • Free site migration
  • Weekly plugin and core updates
  • 24/7 WordPress experts
  • Dedicated CPU power
See Hosting Plans

Starter $35, Growth $55, Pro $120 per month

Faster, or you don’t pay

We test your key pages before we start and again when we finish, with the same Google PageSpeed Insights test. If your site isn’t measurably faster, you don’t pay. If we can’t resolve the issue within the agreed scope of work, no charge is applied to your account.

The full Site Health lineup

Performance Tuning is one of eight hands-on services, from tuning to recovery.

Add Cloudflare edge caching

Every hosting plan includes the Free tier and a server page cache. Busy sites and stores can step up to full-page caching at Cloudflare’s edge.

Cloudflare CDNFreeBasicPremiumEnterprise
Price$0$25/mo$55/mo$75/mo
Pageviews per monthUnmetered100,000250,0001,000,000
Bandwidth per monthUnmetered150 GB300 GB500 GB
Full-page edge cachingNoYesYesYes
Self-hosted fonts, lazy render, JS delayNoYesYesYes
Cloud critical CSS and image optimizationNoNoYesYes
They handled the whole migration, improved my site’s speed, and added proper security.
WP Farm customer

4.3 out of 5

Rated Excellent by our customers on Trustpilot.

Read Our Reviews

Questions before you order

Straight answers on time, risk and results.

Still unsure? Ask a WordPress expert

How is performance tuning different from speed optimization?

Speed optimization focuses on what visitors see load, like images, scripts and Core Web Vitals. Performance tuning focuses on the server side: database queries, object cache and PHP, so pages stay fast under load. Both are covered by the same $200 service.

How long does it take?

Most sites are done in 3 to 7 days. Large WooCommerce or membership sites can take up to 14 days. You get a before and after report when we finish.

Do I need to move my site to WP Farm?

No. We can tune the database, queries and WordPress settings on any host. Server settings like PHP workers and Redis depend on what your host allows, so every order includes a free month of WP Farm hosting to compare.

What is a PHP worker?

A PHP worker handles one uncached request at a time. When every worker is busy, new visitors wait in line. On WP Farm hosting we size workers for your peak traffic.

What does Redis object caching do?

It keeps the results of repeat database lookups in memory, so WordPress doesn’t ask the database the same question on every page. It helps most on stores, membership sites and logged-in users, where the page cache can’t help.

Will tuning break my store or membership site?

No. We work on a staging copy first, keep cart, checkout and account pages out of the page cache, and test key flows before anything goes live.

What’s a good server response time?

Google rates time to first byte as good at 0.8 seconds or less and poor above 1.8 seconds. We aim for the good range on your key pages.

What if you can’t make my site faster?

You don’t pay. That’s our Fast or It’s Free Guarantee. If we can’t resolve the issue within the agreed scope of work, no charge is applied to your account.

Ready for a faster server?

Start with a free speed test, or book the tune-up today. Fast or it’s free.

Tune My Site
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