Budget: 700 UAH Deadline: 1 day
Hello, let's take a look. Write in private messages. There is experience working with Open Cart.
The website is on CMS OpenCart, and when loading the main page, the banner module takes a long time to load. Previously, there was a banner module that was themed - and it also took a long time to load the banner.
We need to investigate why this is happening. And provide recommendations. The caching module is understandable, but we also need to look at the code.
Budget: 700 UAH Deadline: 1 day
Hello, let's take a look. Write in private messages. There is experience working with Open Cart.
Budget: 700 UAH Deadline: 1 day
Hello!
Familiar situation. If various banner modules (both native and third-party) are lagging, the problem is likely not in the module code, but in:
Image resizing: OpenCart dynamically crops images on the first visit (or the image cache is full/not working).
JS blocking: The slider script (Slick/Swiper/Owl) is initialized too late, after loading heavy scripts in the header.
CLS (Cumulative Layout Shift): Lack of specified dimensions (width/height) in the banner container, causing the browser to wait for the image to load in order to calculate the height of the block.
What I will do:
I will analyze the loading Waterfall in DevTools.
I will find the cause of the delay (Server Response Time for the image or JS Execution).
I will provide a clear report and fix.
Ready to take a look at the patient.
Budget: 4000 UAH Deadline: 1 day
Good day, we specialize in website development and promotion since 2018. We have extensive experience working with various websites and online stores. I suggest filling out the brief to create a commercial proposal for you. Brief for website development - https://lionex.com.ua/s/brief-na-rozrobku-saitu Online store - https://lionex.com.ua/s/brief-na-internet-magazyn Landing - https://lionex.com.ua/s/brief-na-lending SEO - https://lionex.com.ua/s/brief-na-seo-audyt We also offer a cool platform for quick text rewriting - https://textory.com.ua/go/kFoMHu3N On the site, you can also familiarize yourself with our works) If you have any questions, feel free to reach out, and we will gladly provide consultation.
Budget: 1500 UAH Deadline: 1 day
Good day, I am ready to solve the loading issue today, I need access to the admin panel and FTP of the site for work.
Budget: 700 UAH Deadline: 1 day
Good. Experience in web programming for more than 20 years. Need to look...
Budget: 700 UAH Deadline: 1 day
Contact me! I professionally solve problems with OpenCart)
Sincerely, Oleg.
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PORTFOLIO: https://harukaze.com.ua
Budget: 1500 UAH Deadline: 1 day
Hello, Marina!
Our IT company creates and improves websites that operate stably, quickly, and solve specific business tasks for clients. We are engaged in developing websites "from scratch" as well as enhancing existing solutions, increasing their performance and user experience for your users.
We have experience in:
- developing responsive and fast websites on various platforms (WordPress, OpenCart, Shopify, WIX);
- integrations with payment systems, CRM systems, external services, and internal systems;
- optimizing the performance and security of websites;
- setting up analytics and basic SEO tools;
- software development and automation of business processes: managing the customer base, resource accounting, automating repetitive tasks, integrations with third-party systems;
After completing the project, we provide 14 days of technical support, during which we help adapt the system to your final business processes and consult on any questions regarding the field of work performed. Thanks to the free support of the completed project, this allows you to be confident that the developed solution operates stably from the moment of launch and does not require any additional adjustments.
We work in a structured and responsible manner - focused on results that meet your business goals.
Budget: 700 UAH Deadline: 1 day
Good evening, I can complete and understand, I have work experience, there are examples of work in the portfolio!
Budget: 700 UAH Deadline: 1 day
Hello. This is exactly my area. Contact me, I will figure it out.
Budget: 700 UAH Deadline: 1 day
Good day, I have been in web programming for over 9 years. I work with REST APIs, frameworks, and CMS such as Django, Laravel, Yii2, WP, OpenCart, CodeIgniter, etc. I am ready to complete the task. You are required to provide access to FTP and the admin panel. Reviews: Freelancehunt
Budget: 700 UAH Deadline: 3 days
Hello! After reviewing your project, I am ready to start working on it. I can offer optimal solutions to achieve the best result.
Budget: 700 UAH Deadline: 2 days
Ready to optimize banner loading.
Over 12 years of experience in web.
More than 7 years of experience with OpenCart 3.x, 2.x.
Examples of work https://koder.pp.ua/portfolio/
Budget: 700 UAH Deadline: 1 day
Hello! The problem with banners in OpenCart often lies not only in caching but also in incorrect image processing or script conflicts. I am ready to conduct a technical audit. I will check the database response speed and script loading time through DevTools and server logs. I will check the controller and tpl/twig files of the module for unnecessary loops or the absence of adaptive resizing (loading overly heavy photos). I will check the compression settings and format (WebP). I will eliminate delays caused by blocking scripts or errors in the console.
Budget: 749 UAH Deadline: 1 day
Good evening, please send the link to the website in private messages. I will consult now. Thank you.
Нужно только смотреть, как иначе понять что там так долго грузится, покажите сайт
Вітаю! Шановні фрілансери. Необхідно налаштувати передачу товарів з сайту на OpenCart на сайт Пром. Зі збереженням знижки на кількість. При цьому щоб мати можливість зробити націнку на товари, які передаються. Дякую. Прошу звертатися тільки тим, хто не "зникає". Працюю виключно через Сейф
It is necessary to implement a full cookie consent management mechanism (Cookie Consent) on the OpenCart (3 pcs) websites and configure Google Consent Mode v2. Requirements: install and configure a CMP (Cookie Management Platform) or another solution for managing user consents; implement a full Cookie Consent banner with options to accept, reject, and configure cookie categories; set up Google Consent Mode v2 through Google Tag Manager; ensure correct transmission of consent statuses to Google Analytics 4, Google Ads, and other marketing services; configure the operation of analytical and advertising tags so that they only trigger according to the user permissions obtained. Currently, the cookie banner is only informational and does not manage consents, nor does it transmit their status to Google services. A complete setup is required in accordance with the current GDPR and Google Consent Mode v2 requirements.
It is necessary to add 129 products. There is an export file with the products, however, the standard import does not fit, as it is necessary to create the catalog structure before uploading: categories, sections, and if necessary, subcategories. After that, perform the product import and check that all cards are correctly distributed among the categories. If you have experience with similar tasks, please send examples of your work, completion times, and costs.
WHAT NEEDS TO BE DONE The work is divided into blocks; you can take on everything or individual blocks: Block 1 — Speed Optimization (Mobile-First) The current PageSpeed score for the mobile version is 51/100. It needs to be raised to 80+. Target metrics: LCP < 2.5 s (currently 7.4 s), FCP < 1.8 s (currently 3.9 s), TBT < 200 ms. Tasks: critical CSS inline, deferred JS, WebP/AVIF, lazy load, plugin audit. Block 2 — GTM and Analytics Remove hardcoded GA4/Google Ads scripts from header.php. Install and configure the GTM4WP plugin. Implement Google Consent Mode v2 (script or cookie banner). Block 3 — Product Card Template A single Mobile-First Single Product template in Elementor. Sticky "Buy" button while scrolling on mobile. Cross-sell block of services under the purchase button. Check the automatic transmission of events view_item, add_to_cart via GTM4WP. Block 4 — Product Feed for Google Merchant Center Install Product Feed Pro (AdTribes) or CTX Feed. Configure XML feed with correct field mapping (id, title, gtin, brand, price, availability). Daily updates via WP-Cron, auto-exclusion of products "out of stock". Block 5 — 6 Landing Pages in Elementor 3 e-commerce pages: catalog of components, ready solutions for UPS, SES kits. 3 lead generation pages: turnkey UPS installation, SES for home, solutions for business. There are detailed prototypes with the structure and blocks of each page. Block 6 — Forms and dataLayer Events 6 unique dataLayer events upon successful form submission (CF7 and Elementor Pro Forms). Mandatory requirements for all forms: phone input mask, protection against resubmission, reCAPTCHA v3 or Honeypot. --- REQUIREMENTS — Practical experience with Elementor Pro (Single Product templates, custom Page Templates) — Understanding of WooCommerce dataLayer and GTM4WP functionality — Experience in WordPress speed optimization (Critical CSS, WebP, WP Rocket or similar) — Experience in setting up dataLayer events for CF7 or Elementor Pro Forms — Portfolio or examples of similar work — mandatory Knowledge of Google Consent Mode v2 will be an advantage. --- WORK CONDITIONS The site is on live hosting — all changes only through staging or test duplicate. Any optimization should not disrupt the initialization of GTM and the dynamic dataLayer. A detailed technical specification will be provided after the first contact. Payment is staged by blocks or for the entire project (we will agree) Please write in your response: 1. Your experience with similar tasks (links or a brief description of the case) 2. Whether you are ready to perform the entire project or individual blocks 3. Estimated cost and timelines after reviewing the technical specification
Order description: We are looking for an experienced frontend developer/OpenCart specialist to optimize the loading speed of the website (categories and product cards) according to Google Core Web Vitals requirements. About the project: * CMS: OpenCart. * Specifics: The site operates in catalog mode (no cart or checkout). * Volume: 2900 items. * Server part: Already optimized (runs on OpenLiteSpeed). * Stack: Work is done exclusively with the template code, modifiers, and frontend. No work with the database. What needs to be done (Technical task): 1. Delayed loading of scripts (Delay JS): * Problem: Third-party analytics scripts (GTM, Google Tag) block the main thread on mobile devices for about 4.3 seconds. * Task: Set up delayed execution of these scripts. The scripts should activate strictly on the first user action (first scroll, tap on the screen, or mouse movement). * Important: Data collection, analytics, and ad functionality must remain intact. 2. Fixing the CLS metric (Layout Stability): * Problem: The page "jumps" and shifts during image loading. * Task: In the style files or theme template, hardcode the HTML attributes width and height for all product images in the catalog (listings) and product cards. * Goal: Reserve space for images in the DOM tree until they are actually loaded to prevent content shifting. Ensure that responsiveness (CSS) is not broken. 3. Optimization of the critical path (LCP): * Task: Add the fetchpriority="high" tag for the main product image on the first screen. This will instruct the browser to load the main product photo as a priority. Requirements for the performer and acceptance conditions: 1. No unnecessary modules: Work is performed with clean code/modifiers, without installing additional third-party or paid optimization plugins. 2. Security and layout: You are fully responsible for the layout. After making changes, the visual display of the site on mobile and PC, as well as functionality (filters, photo switching in the gallery, menu) must remain unchanged. 3. Criteria for job submission (DoD): Provide a screenshot and a link to a live test report from Google PageSpeed Insights (for the mobile version). The performance score must be no lower than 75 points, and the CLS metric must be no more than 0.1 (in the green zone). Changes must be made strictly through modifiers (OCMOD) or a copy of the theme to avoid overwriting core updates. In your response, please indicate: 1. Have you had experience configuring Delay JS specifically for GTM on OpenCart? 2. The estimated time for task completion. 3. The cost of the work.