Website optimization for Google Pagespeed on OpenCart

Budget: 4000 UAH Deadline: 4 days

Igor, I see a familiar task: after the optimization has been done, it is important to achieve the Green Zone for the main page, categories, and products in OpenCart. I will start with an analysis of bottlenecks in CSS/JS, images, caching, and critical rendering, and then I will selectively remove unnecessary elements in the template and modules. I have worked with stores and performance optimization in PHP. If you want, I can immediately check the current state and propose a plan.

Budget: 2000 UAH Deadline: 3 days

Hello! I am optimizing OpenCart for PageSpeed — I have brought stores into the green zone: lazy-loading images, critical CSS, WebP, caching, and cleaning up unnecessary scripts. I will take a look at mercurial.com.ua to see what exactly is lagging in the metrics. The goal is to achieve the green zone on mobile, desktop, or both?

Budget: 4200 UAH Deadline: 2 days

Hello. I have extensive experience in speeding up websites. I am ready for collaboration.

Budget: 1000 UAH Deadline: 3 days

Hello. I can take on the optimization of OpenCart for PageSpeed. First, I will check the homepage, categories, subcategories, and products to understand what is currently dragging the site down, especially considering that plugins have already been installed before. Then, I will carefully improve the speed, images, styles, scripts, cache, and accessibility errors, so that the site not only shows better numbers but actually opens faster and does not break visually. In the end, I will show the results before and after for the main pages.

Budget: 5500 UAH Deadline: 5 days

Ihor, I see a typical OpenCart problem: after the plugins, the site is already "tightened," but PageSpeed is still not in the green zone. I can go through the homepage, categories, and product card, remove unnecessary requests, clean up CSS/JS, images, and critical blocks to improve both performance and accessibility. I have worked on optimizing complex sites on Laravel/Vue and understand well where OpenCart is lagging. I am ready to discuss the plan and get started quickly.

Budget: 1500 UAH Deadline: 1 day

Good day!
In general, the task is clear. To provide an accurate response regarding timelines and pricing, I would like to clarify some questions that arose after analyzing your task.
Please write in private messages – we will discuss the details and your wishes.

Budget: 1500 UAH Deadline: 3 days

Hello, I can complete this task for you; I have been working with OpenCart for 12 years.

Budget: 3000 UAH Deadline: 2 days

Good day! Write in private messages, we will discuss the details, access, etc... Thank you...

Budget: 1000 UAH Deadline: 1 day

Good day, I can do caching and semantics, this will put you in the green zone, and better equipment will not be needed.

Sincerely,
Oleg Zhylin

Budget: 5555 UAH Deadline: 5 days

Hello! I will complete your task quickly and efficiently. I specialize in both page speed and other metrics.

My recent works
https://indexfast.pro - fast website indexing
https://mono-bank.pp.ua - everything about Monobank
https://mamamia.pp.ua - online store
https://programist.pp.ua/ua/portfolio/ - portfolio of works
https://monitortest.pp.ua - monitor testing
https://keytest.pp.ua - keyboard testing
https://pctest.pp.ua - computer testing
https://devroman.dev/portfolio/ - portfolio
https://vseetut.matviy.pp.ua - layout
https://indexfast.pp.ua - fast website indexing

My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Message me, I will start working today. I will be happy to collaborate with you! Expand

Budget: 3600 UAH Deadline: 3 days

Please clarify: are the modifications needed on top of the current OpenCart theme without replacing the template? I looked at mercurial.com.ua — I will improve performance by optimizing images (webp, lazy loading), critical CSS, and minifying JS; regarding special features, I will address alt text, contrast, and aria on the homepage, categories, and product pages. I am ready to show the results in 3 days.

Budget: 1500 UAH Deadline: 1 day

Good day! I have reviewed the task and am ready to start.

Experience:
• 4 years in Frontend and Backend development
• 2 years of commercial experience in product and blockchain
• Working with production code and real financial scenarios

Some of my projects:

https://contentbuilder.ai/ - a commercial project from the USA, where I worked as a full-stack developer and implemented most of the functionality

https://freelancehunt.com/showcase/work/procasino/2025898.html

https://freelancehunt.com/showcase/work/bionrgg/2025897.html Expand

Budget: 5000 UAH Deadline: 5 days

Good.
Over 20 years of web programming experience. Ready to help.

Budget: 5000 UAH Deadline: 4 days

Good day👋
Everything can be implemented from A to Z
OVER 7 YEARS OF EXPERIENCE
Many projects have been completed on Opencart, so everything can be done well for you
Feel free to contact me and write in private messages

Budget: 3800 UAH Deadline: 4 days

Hello, Igor!
I have reviewed the task and looked at the website. Since optimizing modules have already been installed, I suggest not adding another plugin, but first identifying the real bottlenecks separately for the main page, category, and product card.
I will check and optimize:
— LCP, INP, CLS, and server TTFB;
— images, WebP, sizes, and correct lazy loading;
— blocking CSS/JS and font loading;
— duplicate and unused resources;
— caching in OpenCart and the browser;
— slow database queries;
— third-party scripts and installed modules;
— Accessibility errors: alt, aria, contrast, and controls.
I will perform the work through a backup or test copy to avoid disrupting the store's operation. After completion, I will provide a comparison of results before and after for the three types of pages.

Before the technical audit, I won't promise fixed scores of 90–100, as the result depends on the theme, third-party modules, hosting, and external scripts. The goal is to achieve the most stable result possible without breaking the website's functionality.
To get started, I need access to OpenCart, files/hosting, and preferably a test copy of the website. Expand

Budget: 4000 UAH Deadline: 4 days

Вітаю! Готова виконати

Роботи:
🔗 elenis.com.ua
🔗 kontur-sb.com.ua
🔗 www.dosvit.com.ua
🔗 berberis.agency
🔗 avic.ua
🔗 ald.com.ua
🔗 diy-ceiling.com.ua/

🔹 Дизайн сайтів з нуля/редизайн
🔹 Верстка: HTML, CSS, JS, SQL, Sass
🔹 Розробка мобільних додатків та Telegram-ботів

Працюю з:
🔹 WordPress — Elementor — WooCommerce
🔹 OpenCart
🔹 Shopify
🔹 Webflow
🔸 Laravel • React Native JS • Vue Expand

Budget: 5000 UAH Deadline: 3 days

Hello!

I am ready to perform optimization for the OpenCart website. I will analyze the current optimization and installed modules, and make improvements to enhance the Google PageSpeed scores on the homepage, category pages, and product pages. The final Google PageSpeed scores depend not only on code optimization but also on the website template, third-party scripts, images, hosting, and other factors. Therefore, I will optimize to the maximum possible result without compromising the functionality of the website.

Budget: 8000 UAH Deadline: 4 days

Hello! I am ready to take on the optimization of your website on OpenCart. I have experience in speeding up page loading, configuring caching, optimizing images (WebP), and minifying resources (JS/CSS). I will conduct a thorough analysis of the current PageSpeed Insights metrics and make the necessary adjustments to achieve the "green zone" on category and product pages. I am ready to discuss the details, feel free to write.

Budget: 4000 UAH Deadline: 3 days

Igor, hello. I looked at mercurial.com.ua. On OpenCart, plugins only speed up static content, but the main slowdown is usually hidden in the database. The standard calculation of the number of products in categories burdens the server with heavy SQL queries every time a page is opened, which increases the server response time (TTFB). I will optimize these queries at the PHP level, set up proper caching, and compress resources without breaking the layout. I am ready to conduct an audit and show the initial results on a test copy even before payment.

Budget: 5000 UAH Deadline: 5 days

Hello!
I have been working with OpenCart for 16 years.
The problem is clear - plugins alone won't solve the issue. Some optimization is needed, and we should check how correctly it was done before.

I have experience and have completed such tasks many times. I can start working on it.

As a bonus, I will conduct an audit of your website and provide recommendations for improving the technical side and SEO.

Budget: 8000 UAH Deadline: 7 days

Hello! I will check the current Lighthouse/PageSpeed reports separately for the homepage, category, and product, and identify the real bottlenecks: LCP/INP/CLS, images, critical CSS/JS, fonts, caching, and server response. I will perform the optimization with a backup and comparison of metrics before/after. I cannot promise a fixed 90+ before the audit — the result depends on the theme, modules, and hosting. Please clarify: is there a test clone and access to hosting, as well as which version of OpenCart? As the first step, I will prepare an audit of the three templates and a prioritized list of changes.

Budget: 3400 UAH Deadline: 4 days

I will check mercurial.com.ua in PageSpeed using three templates — homepage, category, product. I will see what the connected plugins already provide, where they conflict or underperform. I will optimize LCP, CLS, JS/CSS, and accessibility to the green zone. Ready in 4 days.

Budget: 8000 UAH Deadline: 7 days

Good afternoon! We have extensive experience working with OpenCart and optimizing performance according to Google PageSpeed requirements. We achieve this through deep caching configuration, script and image optimization, as well as eliminating redundant database queries. We will analyze the current plugins and bring the metrics to target values. We are ready to start working in the near future.

Budget: 3200 UAH Deadline: 3 days

I opened mercurial.com.ua and ran it through PageSpeed — since optimization with plugins was already done, and there is no green zone, the issue lies in specific areas: images, blocking JS/CSS, fonts, accessibility (alt, contrast, aria). I will separately analyze the main page, category, and product, bringing both metrics to the green zone. The result — in 3 days.

Budget: 2500 UAH Deadline: 3 days

Hello, Igor! I am an experienced specialist in website optimization on OpenCart, who has helped achieve website speeds of 90+ points in Google PageSpeed Insights. I have experience with caching systems, resource minification, image optimization, and implementing lazy-load, which significantly reduces page load times.

My approach to your project includes two key stages: first, I will conduct a detailed analysis of the current optimization using Lighthouse and GTmetrix tools to identify hidden issues with asynchronous script loading, blocking CSS, and images without proper formats. In the second stage, I will set up an advanced page caching system, connect Cloudflare up to the Edge level, minimize and optimize all static resources, and implement a flexible lazy-loading structure for images and videos. These steps typically yield a performance increase of 40-60 percent.

Budget: 4500 UAH Deadline: 5 days

Igor, I see the task of bringing the metrics of the pages on mercurial.com.ua into the green zone of Google PageSpeed. Previously installed plugins may have exhausted their potential, so fine-tuning of caching, optimization of scripts, and working with image formats at the server level of OpenCart will be required, rather than just using plugins. As a result, you will achieve faster content loading and proper performance metrics for the main types of pages. Could you let me know which media content currently weighs the most on the product pages?