Performance ProDEVMANEXTENSIONSLess waiting. More shopping.
Accelerate OpenCart pages, data, templates, assets and images from one simple panel. Use the server checklist to spot further improvements.
Launch offer · First 50 customers
3 € / month for life · 7 days free
Our own cache engine optimizes OpenCart while preserving the native behavior of compatible themes, including Journal 2 and Journal 3.
A faster store. A clearer picture.
Make your OpenCart store faster. See the difference.
Generate cache with minimal effort
Enable the five cache categories, save and let Performance Pro handle eligible pages, data and resources.
See what your server needs
Green checks show verified settings, amber checks need attention, and manual reviews stay clearly marked.
Improve even further
Use Server tips to review your hosting, or request a personalized audit when you need a specialist.
Audits and server changes are optional services, quoted separately.
Five cache categories. One simple panel.
Control pages, data, templates and modules, CSS and JavaScript, and images from one simple panel.
- Server tips
- Personalized audit · Need more power?
- Subscription · Support tickets
OpenCart core, Journal 2 and Journal 3
Keep your theme behavior and manage eligible caching from the same five categories.
OpenCart core
Our own cache engine optimizes OpenCart while preserving the native behavior of compatible themes, including Journal 2 and Journal 3.
Journal 2
Page and data caching with compatible asset handling, while Journal 2 keeps control of its scripts and styles.
Journal 3
Additional reuse of eligible catalogue reads inside Journal 3 filtering, while module output and asset order remain native.
Journal is detected automatically. Check custom modules, prices, galleries, filters and checkout on a staging copy before using the cache in production.
Install. Activate. Accelerate.
Install the connector, register with your email and start your 7-day free trial.
- 01
Install the module
Download the free connector using the guide for your OpenCart version.
- 02
Start your subscription
Starting a subscription is required to begin your 7 free days. You can cancel before the first charge date without commitment.
- 03
Choose. Save. Accelerate.
Open Cache, enable the categories you need and save. No visits or automatic test are required.
Small monthly price. Ongoing value.
Your subscription gives you access to:
Five cache categories
Control pages, data, templates and modules, CSS and JavaScript, and images from one simple panel.
Support tickets
Open support tickets from your Devman account and get help from our team.
Improve your server
See a visual checklist for HTTPS, PHP OPcache and writable cache storage, with clear steps for anything that needs attention.
Even more (optional private services)
Personalized audits and information about our managed hosting service. Audits and hosting are contracted separately.
Launch offer · First 50 customers
7 days freePerformance Pro
Keep this monthly price for life while your subscription remains active.
This launch price is reserved for the first 50 customers who start a subscription. Applicable taxes are added at checkout.
One free trial per license. Starting a Stripe subscription with a payment method is required.
Subscription billed in EUR. Taxes calculated at checkout where applicable. EU VAT numbers are checked through VIES; reverse charge applies when eligible.
- Five cache categories
- Support tickets
- Improve your server
- Even more (optional private services)
Questions before you start
How does the 7-day free trial work?
Start your subscription in Stripe with a payment method. Your first charge of 3 € per month plus applicable taxes is due after the 7-day free trial. Cancel before the trial ends from your Devman account to avoid any subscription charge. No commitment.
What should I do if I already have caching enabled?
If you already use another full-page cache, disable it on a staging copy before enabling Performance Pro, so you can avoid overlap and compare results. OPcache, browser caching and a CDN can remain enabled, but review their configuration and purging with your hosting provider. Back up your store and check it after the change.
Will it work with my theme?
The cache works on the OpenCart core with compatible themes, including Journal 2 and Journal 3. Check custom themes and modules on staging.
Will my score reach 100?
Results depend on hosting, theme, traffic and external scripts. No PageSpeed score or fixed percentage is guaranteed. Compare the same pages under matching conditions to measure your own improvement.
What happens if I stop paying?
Local acceleration continues until the signed end date of your trial or paid period. After that, Performance Pro stops accelerating your store; the store keeps working normally.
Which languages are available?
English (the default), Spanish, German, Russian, Ukrainian, Portuguese (Portugal), French and Italian.
Your faster store starts here.
Start with five clear cache categories.