InMotion has solid infrastructure but default WordPress configurations leave performance on the table.
Root Cause
InMotion uses solid hardware but their default Apache + PHP setup ships without object caching, and their BoldGrid plugin suite (often pre-installed) adds significant overhead. Sites using their default configuration typically see 500–800ms TTFB when they could be at 200–300ms with proper configuration.
Ordered from quickest win to most involved. Try them in sequence.
InMotion pre-installs BoldGrid, BoldGrid Post and Page Builder, and several WP plugins by default. If you're not using BoldGrid as your page builder, deactivate and delete all BoldGrid plugins. They add 3–5 PHP processes per page load and increase memory usage by 30–50%.
In cPanel → Select PHP Version, check your current version. InMotion accounts often default to PHP 7.x. Upgrading to PHP 8.1 or 8.2 speeds up WordPress execution by 15–25%. Test for plugin compatibility after switching — fix any deprecated function errors.
InMotion supports APCu (a shared-memory object cache). Enable W3 Total Cache, set Page Cache to Disk: Enhanced, and Object Cache to APCu. This combination caches both full pages and WordPress's object cache in RAM — significantly reducing database queries.
InMotion's newer UltraStack technology uses Nginx, NVMe SSD, and a modern PHP-FPM configuration. If your account is on their older infrastructure, ask support to migrate to UltraStack or sign up for a new plan that includes it. This can cut TTFB by 40–60%.
Add Cloudflare as a CDN and DNS proxy. For InMotion-hosted sites, Cloudflare's "Cache Everything" page rule with a 7-day browser cache TTL dramatically reduces the number of requests reaching InMotion's servers. Enable Rocket Loader for JavaScript deferral.
If none of these work…
InMotion's older shared infrastructure (non-UltraStack) has Apache-based limitations that caching plugins can partially offset but not eliminate. TTFB below 300ms on their entry plans is difficult to achieve consistently.
MevoHost runs NVMe SSD, LiteSpeed, PHP 8.3, Redis, and Cloudflare CDN on every plan — the stack that makes WordPress fast by default, not by accident.
Free Migration
We move your site from InMotion Hosting — files, database, DNS.
NVMe SSD
3–5× faster storage than SATA SSD. Database queries are instant.
Redis Included
Object caching on every plan. No plugin configuration required.