Maximally increase the website loading speed

Budget: 2500 UAH Deadline: 1 day

Good day, I would be happy to take on this task. I am a full-stack developer with more than 3 years of experience, specializing in creating modern and responsive web applications using React and Next.js, NestJS, Express. I can start today. Recent works: https://hashtech.dev/, https://rentalviv.com/ https://similiastudio.com/en https://izigram.com/, https://bondaruk.vercel.app/ https://fasqon.vercel.app/, https://yoga-olive-omega.vercel.app/ More works can be demonstrated in messages.

Budget: 2500 UAH Deadline: 2 days

Hello. I have extensive experience in speeding up websites. Can I see the link to the website?

Budget: 2500 UAH Deadline: 3 days

Good evening, Ruslan!
Overall, the task is clear, but for an accurate response regarding the deadlines and price, 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: 2500 UAH Deadline: 5 days

Hello! I am interested in your project.

The problem of products only loading after several refreshes is a critical error for the store that directly "kills" sales. With 50-100 products, the catalog should work instantly.
I have a theory regarding the cause:
Based on the description ("needs to be refreshed 3 times"), it seems very much like a conflict of asynchronous requests or incorrect operation of Lazy Loading. The script may simply not "see" that the user is already on the page and not initiate the display of product cards in time.

In order for me to accurately state the timeline for fixing, please let me know:
1. What exactly is the website written in: React, Vue, or is it pure (Native) JS?
2. Is there access to the repository on GitHub so I can take a look at the code?

I am ready to conduct a quick audit, find the cause of the "lag," and optimize the loading. I look forward to your response! Expand

Budget: 2500 UAH Deadline: 3 days

Good day.
The task is clear. The problem is not in the quantity of products (50–100 is very few), but in the implementation of category loading: asynchronous requests, state, caching, or rendering logic are not working correctly. The fact that sometimes it takes 2–3 times to reload the page is a clear bug that needs to be fixed at the frontend/API level.

What I will do

1. Audit and search for the cause — 1 working day

I will check the logic of category loading

Analyze fetch / axios / API

Check for race conditions, repeated requests, dependencies

Analyze state management (if any)

Check SSR / CSR (if used)

2. Fix the bug with products in categories — 1 working day

Guaranteed loading of products on the first attempt

Correct handling of loading / error / empty states

Elimination of repeated or broken requests

3. Speed optimization — 1 working day

Optimization of API requests

Caching (browser / logical)

Reduction of unnecessary re-renders

Optimization of images and product lists

Lazy loading where it makes sense

Result

Categories load reliably on the first attempt

Faster page openings

Predictable behavior without "randomness"

Cleaner and more stable code

Timeline

Overall: 3 working days Expand

Budget: 2400 UAH Deadline: 3 days

Good day!

I can help: find the reason why the category sometimes does not pull products the first time, and fix it so that the loading is stable. Usually, this is either a race condition on the front end or an unstable response from the API/hosting.

To get started quickly, please provide:
1) What is the stack for front end/back end/DB?
2) Is there a link to the website + an example category where the issue occurs?
3) Are there backend/hosting logs at the moment of the problem?
After this, I will perform diagnostics (DevTools + logs) and make a fix in the repository with an explanation.

Budget: 15000 UAH Deadline: 4 days

Hello! I will help fix the critical loading error and optimize your website.

The fact that the page needs to be reloaded three times is a sign of a Race Condition in the requests or an unstable connection to the database. Since there are only 50 products, the site should be fast, and the delays indicate an error in the architecture that I will help eliminate.

What I will do:
Technical code audit: I will review your GitHub repository to find out why products are not loading on the first try (I will check promises, asynchronous requests, and API logic).
Database optimization: I will check your SQL queries for efficiency and the presence of indexes.
Frontend acceleration: I will optimize image loading (WebP, Lazy Loading) and critical scripts so that category pages load instantly.
Server analysis: I will check the server/hosting configuration for timeouts and caching.

Why choose me: I have deep technical expertise in Java and Python development, and I work with low-level optimization. I do not just "tweak settings," but I will find the root of the problem in the code itself.

Cost: $150 – $300 (depending on the complexity of the architectural error found). Timeline: 2–4 days (fixing the critical error on the first day).

I am ready to start with the audit of your GitHub right now! Send the link in the chat. Expand

Budget: 2500 UAH Deadline: 3 days

Hello! I have reviewed your project and am ready to start working. I can guarantee excellent results in a short time.

Budget: 2500 UAH Deadline: 1 day

Hello! I will look at your GitHub. It seems like a bug with requests or the database, 50 products should load instantly. I will fix the logic and speed up the site. Portfolio: https://portfoliov2-tau-two.vercel.app/

Budget: 2500 UAH Deadline: 1 day

Good day. I read about your problem. At first glance, everything seems to be clear. If the site is hosted on GitHub, then first of all, GitHub may slightly slow down loading since it is a free platform. Secondly, if your backend is hosted on Render, keep in mind that on the free plan, that Render "sleeps" for the first three to five minutes if there have been no requests to it for a long time. In everything else, feel free to contact me personally, I will advise and explain how to fix it.

Budget: 8000 UAH Deadline: 5 days

What is the store written on? I need to see the site itself and ideally know the stack to assess the volume of work. Thank you.

Budget: 10000 UAH Deadline: 5 days

Good day, my name is Dmytro, I represent the KingKongLab team. I have reviewed the task description, the problem is clear — slow page loading and unstable loading of products in categories, even with a small number of items.

We can connect to the code on GitHub, conduct a technical audit of the frontend and backend, find the cause of the slow loading and the situation when products do not load the first time. Usually, such problems are related to API requests, caching, asynchronous logic, states on the frontend, or unoptimized database queries.

We will optimize the loading of categories, ensure stable and predictable loading of products, improve the speed of page rendering, and the overall performance of the site. After the corrections, we will check the functionality on different devices and browsers.

I am ready to look at the repository, clarify the stack, and after that propose a solution with timelines and costs.

Budget: 2500 UAH Deadline: 2 days

Hello
It is necessary to check if this is a problem with the website or network requests.
I can analyze it and provide a more specific assessment.
And then we will proceed based on the problem.
For this, please send me the link to the website.

Budget: 2500 UAH Deadline: 1 day

Good day, I am engaged in website development from scratch, as well as optimizing loading speed as per the client's needs. Please send a link to your website for assessing the complexity of your task.

Budget: 2500 UAH Deadline: 1 day

Hello!
Please send the link to the website for evaluation.
...............

Budget: 2500 UAH Deadline: 3 days

Hello.
I can quickly conduct diagnostics and optimize the loading of pages and categories with products. With such a number of products, the problem is definitely technical, so I will find the cause (backend / database / cache / frontend) and fix it. I am ready to look at the code on GitHub and propose solutions with clear deadlines.

Budget: 2500 UAH Deadline: 5 days

Hello.

I can conduct diagnostics and optimization of the online store.
The problem with slow loading of categories and unstable loading of products is usually related to errors in database queries, caching, or loading logic.

As part of the work:
– I will conduct an audit of page speed;
– I will find the cause of unstable product loading;
– I will optimize database queries;
– I will configure caching if necessary;
– I will check the correct operation after the fixes.

I am ready to start after receiving access to the repository and demo site. Expand

Budget: 2500 UAH Deadline: 4 days

Ready to perform.
Over 12 years of experience in Web Development.
I have experience in speed optimization.
https://koder.pp.ua/portfolio/

Please specify the tech stack of the site, or provide a link to the site for evaluation (can be sent privately).

Budget: 2500 UAH Deadline: 1 day

Hello
I specialize in tasks of this kind
Write in private messages
I will complete the tasks