We create PWA applications and mobile versions of websites that work like native apps: instant loading, offline mode, push notifications, and installation on the home screen. We preserve your site structure and SEO, integrate payments, delivery, analytics, and CRM — all without the need for app store publication.
We optimize the interface for mobile users with responsive design, caching, and automatic data synchronization secured by HTTPS. The result is a lightweight, fast application that boosts conversions and retention, runs smoothly under high load, and is ready to scale.
We optimise Core Web Vitals (LCP/CLS/INP), configure cache and critical CSS — pages open instantly even on mobile networks.
Service Worker stores key screens and data. The application works without the Internet, and changes are synchronised when connected.
We enable push notifications and add them to the home screen. We bring users back and increase repeat sessions.
We make navigation convenient, forms quick, and payment a one- or two-step process. Users find it easier to complete their target actions.
We connect payments, CRM, and analytics events. We can see what works and what hinders sales — we make targeted decisions.
HTTPS, isolated Service Worker, up-to-date dependencies, and cache policy — we protect data and reduce risks.
Modular architecture, CDN, and lazy loading. The application maintains stable performance under load and scales without modifications.
We study the subject area, target audience and competitors.
We create a convenient and selling design. We create a product prototype.
We create a store with an interactive and adaptive interface and dynamic elements.
We launch a project with pre-configured metrics, automated routine tasks and synchronization with the services you need.
We conclude an agreement with guarantees and obligations.
Pay for the work in stages as the project progresses.
In communication channels that suit you.
You have the opportunity to control the result in real time.
Consultations and recommendations after launch.
Test access to familiarize yourself with the operation of the CMS.
We delve into business processes and develop a selling design.
We use only licensed software for your project.
Clean code, responsive and adaptive design for your audience.
| Development options | Creation time | Price | |
|---|---|---|---|
| Basic PWA | From 2 weeks | from $800 | Extra |
| Starter pack for quick PWA launch: we will design an app from your website, set up installation on the home screen and basic offline cache. We will improve Core Web Vitals speed, connect analytics and prepare everything for further development. Development includes:
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| Extended PWA | From 3 weeks | from $1 500 | Extra |
Package for active mobile traffic: we will enhance UX, add push notifications, connect payments/CRM, and conduct in-depth performance optimisation. Includes staging, testing, and recommendations for conversion growth.
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| Individual solution | From 1 month | from $3 000 | Extra |
A project for high loads and special scenarios: headless architecture or API-first, advanced offline with queues and background synchronisations, extended SEO for PWA. If necessary, we will package the application for the store (TWA/Capacitor) and provide SLA support. Development includes:
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PWA (Progressive Web App) is a technology that allows a website to function like an application: open instantly, work offline, and send push notifications.
Such an application is installed directly from the browser, without the App Store or Google Play, and uses all the capabilities of the device — from the icon on the screen to the camera and GPS.
The basic version of PWA costs from £800 and takes 2–3 weeks. Advanced solutions with push notifications, cache and integrations take 3 to 6 weeks.
The timeframe depends on the complexity of the interface, the availability of integrations, and the condition of the current website. After analysis, we prepare an accurate estimate and work plan.
We create Web App Manifest, Service Worker, adapt the design for mobile devices, and optimise performance according to metrics Core Web Vitals.
If necessary, we add push notifications, analytics, CRM and payment integrations — we select a set of features tailored to your business goals.
Push notifications are connected via OneSignal or Firebase — users receive news, discounts and reminders directly on their phone screen.
Offline mode is implemented using Service Worker: content that has already been opened is stored in the cache and is available without the internet.
PWA fully preserves page indexing — search engines see the site structure in the same way as before implementation.
Additionally, we configure meta tags, sitemaps, and micro-markup to speed up indexing and improve search engine rankings.
No, that's the advantage of PWA — installation happens directly from the browser. The user simply clicks ‘Add to screen,’ and the icon appears next to other applications.
If desired, we can package PWA for the App Store and Google Play using Capacitor or TWA technologies CapacitororTWA.
All you need to do is provide access to your current website, analytics, and logo. We will conduct an audit and propose the optimal PWA architecture.
If you already have a designer or a team of content managers, we will connect them to the process via a staging environment.
After release, we stay in touch: we monitor metrics, optimise the cache, and update libraries as new versions are released.
Under the SLA agreement, we can take care of regular updates, monitoring, and incident response 24/7.
Fill out the form and a file with a brief will become available for downloading.
The mail to which we are waiting for your completed brief — sales@maxi-cart.com
No payment required. Our manager will contact you to discuss additional questions if any arise.
No prepayments, stage-by-stage payment for the project. Any number of edits. Our team is in touch every day.
Developing PWA applications and mobile versions of websites is a modern way to bring your business closer to the user. Progressive Web Apps combine the functionality of native applications with the ease of access via a browser. We create PWA solutions that load quickly, work offline, send push notifications, and can be installed on the home screen of a smartphone without having to be published in the App Store or Google Play.
Thanks to Service Worker, Web App Manifest, and Background Sync technologies, your website is transformed into a lightweight and stable application that is ready for high loads. Our clients get improved Core Web Vitals metrics, reduced bounce rates, and increased sales conversions. All this is achieved without complicated installations and additional costs for supporting native applications.
Why you should order the creation of a PWA application from us:
We develop PWA applications for any task: online stores, corporate websites, SaaS services, portals, and news platforms. The mobile version of the website becomes light, fast, and convenient, and users get an experience comparable to a full-fledged application. After launch, we provide support, updates, and project development — we add new modules, improve performance, and help scale to new markets.
Creating a PWA application is a step towards modern web architecture. Your website becomes accessible, independent of the store and ready for growth. Contact us to discuss how to adapt your project to the Progressive Web App format and increase its effectiveness.