{"id":997,"date":"2020-01-31T07:46:00","date_gmt":"2020-01-31T07:46:00","guid":{"rendered":"https:\/\/emizentech.com\/blog\/?p=997"},"modified":"2026-09-01T12:38:37","modified_gmt":"2026-09-01T12:38:37","slug":"progressive-web-apps-guide","status":"publish","type":"post","link":"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html","title":{"rendered":"What Are Progressive Web Apps? How PWAs Work &amp; Its Benefits"},"content":{"rendered":"<p style=\"text-align: justify\">Your customers don\u2019t want to install just another app; they just want your product to work smoothly, instantly, and anywhere.<\/p>\n<p style=\"text-align: justify\">Customers leave for many reasons: every extra tap, download, update, and compatibility issue. That&#8217;s precisely why progressive web apps were designed: to solve it. If you run an e-commerce business, manage a digital product, lead an IT company, or make technology decisions to grow a business, you have probably faced the same question. Should I build a website, a native app, or something in between?<\/p>\n<p style=\"text-align: justify\">That is where PWAs come in.<\/p>\n<p style=\"text-align: justify\">What is Progressive Web App, and why are businesses still talking about them? In simple terms, a Progressive Web App (PWA) is a web application that uses modern web technologies to provide a user experience closer to a <a href=\"https:\/\/emizentech.com\/mobile-app-development.html\">mobile app development<\/a>.<\/p>\n<p style=\"text-align: justify\">Often running through the web, it still has features like offline access, push notifications and home screen installation, as well as fast loading and app-like interactions. In this blog, we\u2019ll break down what is a progressive web app, how they work, how they differ from websites and native apps, their pros and cons, development costs, and whether they are a good fit for your business.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#What_is_a_Progressive_Web_App\" >What is a Progressive Web App?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#What_Makes_PWAs_Different_From_Regular_Websites\" >What Makes PWAs Different From Regular Websites?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#How_Do_Progressive_Web_Apps_Work\" >How Do Progressive Web Apps Work?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#Progressive_Web_App_Advantages_for_Ecommerce\" >Progressive Web App Advantages for Ecommerce<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#PWA_vs_Native_App_Which_Is_Better\" >PWA vs Native App: Which Is Better?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#What_are_the_Limitations_of_Progressive_Web_Apps\" >What are the Limitations of Progressive Web Apps?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#How_Much_Does_It_Cost_to_Build_a_Progressive_Web_App\" >How Much Does It Cost to Build a Progressive Web App?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#How_Are_Progressive_Web_Apps_Built\" >How Are Progressive Web Apps Built?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#Should_Your_Business_Build_a_PWA\" >Should Your Business Build a PWA?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#Why_Choose_EmizenTech_for_PWA_Development\" >Why Choose EmizenTech for PWA Development?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#The_Bottom_Line\" >The Bottom Line<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/emizentech.com\/blog\/progressive-web-apps-guide.html#FAQs_Frequently_Asked_Questions\" >FAQs (Frequently Asked Questions)<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"What_is_a_Progressive_Web_App\"><\/span>What is a Progressive Web App?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\">Let\u2019s start with the simplest answer to what is a progressive web app.<\/p>\n<p style=\"text-align: justify\">A progressive web app is a website improved by modern tech so it can behave more like a traditional application.<\/p>\n<p style=\"text-align: justify\">Progressive web apps allow users to access the experience directly through a browser, eliminating the need to visit the App Store or Play Store, install a large application, and remember to update it.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-598561 size-full\" src=\"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-is-a-Progressive-Web-App_.jpg\" alt=\"What is a Progressive Web App\" width=\"2000\" height=\"840\" srcset=\"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-is-a-Progressive-Web-App_.jpg 2000w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-is-a-Progressive-Web-App_-300x126.jpg 300w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-is-a-Progressive-Web-App_-1024x430.jpg 1024w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-is-a-Progressive-Web-App_-768x323.jpg 768w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-is-a-Progressive-Web-App_-1536x645.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p style=\"text-align: justify\">For example, imagine an ecommerce customer discovers your product through Google. With a traditional website, the customer opens the page, browses through products, adds something to the cart and then checks out.<\/p>\n<p style=\"text-align: justify\">With a well-built PWA, this process can be much faster and more like a mobile app experience. The user may also install this experience on mobile, receive notifications, and access certain content even when the internet is not so fast.<\/p>\n<p style=\"text-align: justify\">That is the basic idea behind a progressive web app: combining the reach and accessibility of the web with selected capabilities normally associated with mobile applications.<\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"What_Makes_PWAs_Different_From_Regular_Websites\"><\/span>What Makes PWAs Different From Regular Websites?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">It has 3 elements, which include:\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><b>It has 3 elements:\u00a0<\/b><\/p>\n<p style=\"text-align: justify\"><b>Service workers: <\/b><span style=\"font-weight: 400\">It is something that is responsible for all the background processing and offline functionality, like caching and other functionalities too.<\/span><\/p>\n<p style=\"text-align: justify\"><b>Web app manifest:<\/b><span style=\"font-weight: 400\"> It manages how the app will run after installing, it may include how the icon will look and some of the information storage too.<\/span><\/p>\n<p style=\"text-align: justify\"><b>HTTPS: <\/b><span style=\"font-weight: 400\">It supports all the PWA capabilities. It also provides a secure connection.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">With these technologies, you can improve user experience compared to a normal website.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">One could think of it as follows:\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><b>Website:<\/b><span style=\"font-weight: 400\"> I run in your browser<\/span><\/p>\n<p style=\"text-align: justify\"><b>PWA: <\/b><span style=\"font-weight: 400\">I can do both; I can work like an application, and you can also open me in a browser.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The main difference between a PWA and a normal website.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A normal website may be fast and responsive, but at the same time, not every website is a PWA<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The technologies and capabilities are what set them apart.\u00a0<\/span><\/p>\n<blockquote><p><strong>Related Blog: <\/strong><a href=\"https:\/\/emizentech.com\/blog\/mobile-app-vs-web-app.html\">Mobile App vs Web App<\/a><\/p><\/blockquote>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"How_Do_Progressive_Web_Apps_Work\"><\/span>How Do Progressive Web Apps Work?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">One doesn\u2019t need to be a developer to know how a PWA works. Here is a simple way to understand that; let&#8217;s dive in:<\/span><\/p>\n<p style=\"text-align: justify\"><img decoding=\"async\" class=\"alignnone wp-image-598559 size-full\" src=\"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/How-Do-Progressive-Web-Apps-Work_.jpg\" alt=\"How Do Progressive Web Apps Work\" width=\"2000\" height=\"840\" srcset=\"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/How-Do-Progressive-Web-Apps-Work_.jpg 2000w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/How-Do-Progressive-Web-Apps-Work_-300x126.jpg 300w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/How-Do-Progressive-Web-Apps-Work_-1024x430.jpg 1024w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/How-Do-Progressive-Web-Apps-Work_-768x323.jpg 768w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/How-Do-Progressive-Web-Apps-Work_-1536x645.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<h3 style=\"text-align: justify\">1. The User Opens the App<\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A user can access a PWA through a link.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">That matters.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Imagine you are running an ecommerce campaign. While scrolling, someone sees your\u00a0 Instagram advertisement, clicks it, and your product page opens.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">With a native app-first strategy, you may eventually need to convince that person to download an app before getting the best experience.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">With a PWA, the customer can start browsing immediately.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">This makes accessibility one of the most practical benefits of progressive web app technology.<\/span><\/p>\n<h3 style=\"text-align: justify\">2. Faster User Experience<\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Performance directly affects user experience.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">PWAs can use caching, optimized assets, code splitting, lazy loading, and other performance techniques to take care of unnecessary network requests.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A better experience can be particularly valuable for ecommerce companies where customers don\u2019t have much patience for slow pages.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">This is one reason people often discuss progressive web app benefits alongside conversion optimization.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">But again, don&#8217;t assume that simply calling something a PWA will make it fast.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Poorly optimized code can still make a PWA slow.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The technology provides capabilities. Your implementation determines the result.<\/span><\/p>\n<h3 style=\"text-align: justify\">3. Offline and Poor Network Support<\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">One of the biggest advantages of web progressive apps is connectivity even without fast internet.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A PWA can fetch important resources and previously accessed content.<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Travel platforms<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">News applications<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Ecommerce stores<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Field-service applications<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Delivery platforms<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Productivity tools<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Internal business applications<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The offline experience depends entirely on how the application is designed and developed.<\/span><\/p>\n<h3 style=\"text-align: justify\">4. Cross-Platform Reach<\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Native apps mostly require a new development experience for platforms like Android and iOS.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">With a PWA, developers can build a compelling experience around web technologies.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">It can reduce duplication in some of the development scenarios.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">This is another crucial point when evaluating PWAs from a business perspective, it can offer you a single web-based experience that reaches users across multiple device types<\/span><\/p>\n<h3 style=\"text-align: justify\">5. Discoverability Through Search<\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A traditional native application generally isn&#8217;t discovered in exactly the same way as a webpage.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A PWA remains web-based, meaning its public pages can potentially be indexed by search engines when they meet relevant technical and content requirements.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">That creates an intriguing combination:<\/span><\/p>\n<p style=\"text-align: justify\"><b>Search visibility + app-like experience.<\/b><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">For ecommerce brands, this can be especially valuable because users can discover products through search before ever interacting with the application.<\/span><\/p>\n<h3 style=\"text-align: justify\">6. Potentially Lower Development and Maintenance Costs<\/h3>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Cost is one of the biggest reasons businesses investigate <\/span><b>progressive web apps<\/b><span style=\"font-weight: 400\">.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">If your business can serve multiple platforms using a largely shared web codebase, development and maintenance may become simpler than maintaining completely separate native applications.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">But don&#8217;t make the mistake of assuming:<\/span><\/p>\n<p style=\"text-align: justify\"><b>PWA = cheap.<\/b><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A complex PWA with real-time functionality, payments, user accounts, offline synchronization, advanced animations, analytics, security, and integrations can still be a significant software project.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The actual cost depends on what you are building.<\/span><\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Progressive_Web_App_Advantages_for_Ecommerce\"><\/span>Progressive Web App Advantages for Ecommerce<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Ecommerce is the area where <\/span><b>progressive web apps<\/b><span style=\"font-weight: 400\"> become particularly interesting.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Think of it like a customer journey.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A customer comes to a product from Google or an advertisement; they click on it and land on your store. They browse and add some of the products to the cart. They return later and purchase them.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Every unnecessary step creates friction.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">PWA helps here by combining a website with app-like capabilities<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">For example, an ecommerce PWA often provides:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Fast product browsing<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Cached resources<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Installability<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Push notifications on supported platforms<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">App-like navigation<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Offline access to selected content<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Responsive experiences across devices\u00a0<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">These are the most practical <\/span><b>advantages of progressive web apps<\/b><span style=\"font-weight: 400\"> for online business or ecommerce.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">But this technology isn\u2019t a magic button.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Your pricing, your product quality, your checkout experience, trust signals, shipping, UX, and marketing still matter more than whether the application is technically a PWA.<\/span><\/p>\n<blockquote><p><strong>Related Blog: <\/strong><a href=\"https:\/\/emizentech.com\/blog\/pwa-vs-native-apps.html\">PWA vs Native Apps<\/a><\/p><\/blockquote>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"PWA_vs_Native_App_Which_Is_Better\"><\/span>PWA vs Native App: Which Is Better?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\">There is no winner. This is where things get complicated.<\/p>\n<p style=\"text-align: justify\">The real fact depends on what your business really needs<\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Factors<\/b><\/td>\n<td><b>PWA<\/b><\/td>\n<td><b>Native App<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Installation<\/b><\/td>\n<td><span style=\"font-weight: 400\">Usually optional and web-based<\/span><\/td>\n<td><span style=\"font-weight: 400\">Usually required<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Development<\/b><\/td>\n<td><span style=\"font-weight: 400\">Primarily web technologies<\/span><\/td>\n<td><span style=\"font-weight: 400\">Platform-specific technologies<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Updates<\/b><\/td>\n<td><span style=\"font-weight: 400\">Web deployment<\/span><\/td>\n<td><span style=\"font-weight: 400\">App-store distribution<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Offline capabilities<\/b><\/td>\n<td><span style=\"font-weight: 400\">Possible<\/span><\/td>\n<td><span style=\"font-weight: 400\">Usually strong<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Device features<\/b><\/td>\n<td><span style=\"font-weight: 400\">Depends on platform or browser<\/span><\/td>\n<td><span style=\"font-weight: 400\">Generally broader<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Development Complexity<\/b><\/td>\n<td><span style=\"font-weight: 400\">Often lower for shared web experiences<\/span><\/td>\n<td><span style=\"font-weight: 400\">Can be higher across platforms<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>App store presence<\/b><\/td>\n<td><span style=\"font-weight: 400\">Not necessarily required<\/span><\/td>\n<td><span style=\"font-weight: 400\">Required for traditional distribution<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Best for<\/b><\/td>\n<td><span style=\"font-weight: 400\">Web-first products and broad reach<\/span><\/td>\n<td><span style=\"font-weight: 400\">Deep device integration<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Discoverability<\/b><\/td>\n<td><span style=\"font-weight: 400\">Strong web potential<\/span><\/td>\n<td><span style=\"font-weight: 400\">Primarily app stores<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify\">It&#8217;s not right to ask which one is better, PWA or native apps.<\/p>\n<p style=\"text-align: justify\">Instead ask\u2026<\/p>\n<p style=\"text-align: justify\">\u201cWhich technology fits our users and product requirements?\u201d<\/p>\n<p style=\"text-align: justify\">If your application needs intensive Bluetooth integration, advanced background processing, sophisticated camera capabilities, or deep operating-system integration, native development may still be the better option.<\/p>\n<p style=\"text-align: justify\">If your priority is reach, fast access, web discoverability, and an app-like experience, a PWA may be a strong candidate.<\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"What_are_the_Limitations_of_Progressive_Web_Apps\"><\/span>What are the Limitations of Progressive Web Apps?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\">A good discussion about progressive web apps should include limitations too.<\/p>\n<p style=\"text-align: justify\">PWAs are powerful, but still, they&#8217;re not a proper replacement for native apps.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-598560 size-full\" src=\"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-are-the-limitations-of-progressive-web-apps_.jpg\" alt=\"What are the limitations of progressive web apps\" width=\"2000\" height=\"840\" srcset=\"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-are-the-limitations-of-progressive-web-apps_.jpg 2000w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-are-the-limitations-of-progressive-web-apps_-300x126.jpg 300w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-are-the-limitations-of-progressive-web-apps_-1024x430.jpg 1024w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-are-the-limitations-of-progressive-web-apps_-768x323.jpg 768w, https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-are-the-limitations-of-progressive-web-apps_-1536x645.jpg 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<h3 style=\"text-align: justify\">Platform Limitations<\/h3>\n<p style=\"text-align: justify\">Browser and operating-system support for PWA features is not identical everywhere.<\/p>\n<p style=\"text-align: justify\">Some capabilities may work differently depending on the device, browser, and operating system.<\/p>\n<p style=\"text-align: justify\">This means your development team must test the actual user environments that matter to your business.<\/p>\n<h3 style=\"text-align: justify\">Limited Access to Some Device Features<\/h3>\n<p style=\"text-align: justify\">Native applications generally have deeper access to device capabilities.<\/p>\n<p style=\"text-align: justify\">If your product depends heavily on advanced hardware or operating-system functionality, a PWA may not provide everything you need.<\/p>\n<h3 style=\"text-align: justify\">Offline Functionality Requires Planning<\/h3>\n<p style=\"text-align: justify\">Offline support sounds simple until you actually build it.<\/p>\n<p style=\"text-align: justify\">What happens when a user edits something offline?<\/p>\n<p style=\"text-align: justify\">What if two devices change the same data?<\/p>\n<p style=\"text-align: justify\">What happens when the connection comes back?<\/p>\n<p style=\"text-align: justify\">Offline-first applications can require sophisticated synchronization logic.<\/p>\n<h3 style=\"text-align: justify\">User Awareness<\/h3>\n<p style=\"text-align: justify\">Some users still think of an \u201capp\u201d as something downloaded from an app store.<\/p>\n<p style=\"text-align: justify\">Although PWAs can be installed on supported platforms, the installation and discovery experience can differ from native apps.<\/p>\n<p style=\"text-align: justify\">For some businesses, that difference may matter.<\/p>\n<p style=\"text-align: justify\">These limitations don&#8217;t cancel out the benefits of progressive web apps, but they should absolutely be considered before making a technology decision.<\/p>\n<blockquote><p><strong>Read Also:<\/strong> <a href=\"https:\/\/emizentech.com\/blog\/web-app-development-cost.html\">Web App Development Cost: Complete Pricing Guide<\/a><\/p><\/blockquote>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"How_Much_Does_It_Cost_to_Build_a_Progressive_Web_App\"><\/span>How Much Does It Cost to Build a Progressive Web App?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\">There is no exact price for progressive web apps.<\/p>\n<p style=\"text-align: justify\">No one can give you the exact cost without knowing your requirements; if someone is giving you exact prices, they are just guessing.<\/p>\n<p style=\"text-align: justify\">A PWA can also be a simple web application, enhanced with service workers, caching, manifest configuration, and responsive design.<\/p>\n<p style=\"text-align: justify\">A large enterprise PWA could involve:<\/p>\n<ul style=\"text-align: justify\">\n<li>User authentication<\/li>\n<li>Product catalogs<\/li>\n<li>Payments<\/li>\n<li>APIs<\/li>\n<li>Admin dashboards<\/li>\n<li>Offline synchronization<\/li>\n<li>Push notifications<\/li>\n<li>Analytics<\/li>\n<li>Personalization<\/li>\n<li>Third-party integrations<\/li>\n<li>Security systems<\/li>\n<li>Cloud infrastructure<\/li>\n<li>Complex backend architecture<\/li>\n<\/ul>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Such complexity means that the second project will naturally cost you more.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The best way to understand the estimate of the project is to define the MVP (Minimum Viable Product).<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">You can ask: \u201cWhat should the application actually do?\u201d Divide these requirements into several categories, for example:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Core features<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">PWA-specific capabilities<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Server-side requirements<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Third-party API integrations<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Security standards<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Maintenance and scalability<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Now, analyze the scope and size of the work required to meet these specifications (not the phrase \u201cPWA\u201d). You will be able to estimate the cost of development based on this information.<\/span><\/p>\n<blockquote><p><strong>Must Read:<\/strong> <a href=\"https:\/\/emizentech.com\/blog\/web-app-vs-website.html\">Web Application vs Website<\/a><\/p><\/blockquote>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"How_Are_Progressive_Web_Apps_Built\"><\/span>How Are Progressive Web Apps Built?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\">Most of the time, the development process starts with a standard web application project.<\/p>\n<p style=\"text-align: justify\">It starts with the business requirements and customer journey.<\/p>\n<p style=\"text-align: justify\">Then professionals create the designs of the user interface and user experience.<\/p>\n<p style=\"text-align: justify\">Developers build the frontend and backend system.<\/p>\n<p style=\"text-align: justify\">After that, PWA-specific capabilities can be introduced<\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">These may include:<\/span><\/p>\n<ul style=\"text-align: justify\">\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Service worker implementation<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Caching strategies<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Web App Manifest<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Installability<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Offline experiences<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Push notifications<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Performance optimization<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">HTTPS<\/span><\/li>\n<li style=\"font-weight: 400\"><span style=\"font-weight: 400\">Background functionality where supported<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Testing is really important.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A PWA should be tested in multiple browsers and devices used by target customers.\u00a0<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The goal is not just making the application work; the goal is to check whether it remains reliable under realistic conditions, also including slow networks, different screen sizes,\u00a0 interrupted connections and returning users.\u00a0<\/span><\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Should_Your_Business_Build_a_PWA\"><\/span>Should Your Business Build a PWA?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\">This is probably the most important question in the entire blog.<\/p>\n<p style=\"text-align: justify\">The honest answer is <strong>Maybe<\/strong><\/p>\n<p style=\"text-align: justify\">You can consider a PWA if:<\/p>\n<ul style=\"text-align: justify\">\n<li>Your customers primarily use mobile browsers.<\/li>\n<li>You want strong web accessibility.<\/li>\n<li>Your product benefits from fast loading.<\/li>\n<li>You want an app-like experience without making installation mandatory.<\/li>\n<li>Offline or poor-network functionality matters.<\/li>\n<li>You want to reuse <a href=\"https:\/\/emizentech.com\/web-development.html\">web development<\/a> capabilities.<\/li>\n<li>Your product doesn&#8217;t require extensive native device functionality.<\/li>\n<\/ul>\n<p style=\"text-align: justify\">You may want to consider a native app if:<\/p>\n<ul style=\"text-align: justify\">\n<li>Deep device integration is crucial to your product.<\/li>\n<li>Your application relies heavily on advanced hardware features.<\/li>\n<li>You need capabilities unavailable or inconsistent on your target browsers.<\/li>\n<li>Your users strongly expect an app-store experience.<\/li>\n<li>Native performance or platform-specific functionality is critical<\/li>\n<\/ul>\n<p style=\"text-align: justify\"><strong>And there is another option<\/strong><\/p>\n<p style=\"text-align: justify\"><strong>You can use both<\/strong><\/p>\n<p style=\"text-align: justify\">A web application can provide accessibility, while a native application can offer customers deeper platform functionality.<\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"Why_Choose_EmizenTech_for_PWA_Development\"><\/span>Why Choose EmizenTech for PWA Development?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A PWA shouldn\u2019t just make a website feel a little more like an app. It should make the whole experience faster and smoother and easier to access without forcing users to download another app.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">At EmizenTech, we don&#8217;t believe in generic solutions. We will not tell you to retrofit your existing web experience with service workers and make it installable. We start by learning about your web experience, customer journey and business goals and technical requirements, and develop a progressive web app strategy that addresses your specific needs and product requirements, not the other way around.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Whether you\u2019re turning your current website into a PWA or building a progressive web experience from zero, our team works on application performance and usability. That includes responsive interfaces, offline capabilities, service workers, push notifications, API integrations, performance optimization, secure architecture, and PWA migration.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">We also know that \u201capp-like\u201d doesn\u2019t automatically mean \u201cbetter.\u201d If a PWA won\u2019t solve a real problem for your users or business, we\u2019ll tell you. But when slow load times, poor mobile experiences, unreliable connectivity, or app-install friction are costing you engagement, a well-built PWA can make a difference.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">With EmizenTech, the goal isn\u2019t to build a website wearing an app\u2019s clothes. It\u2019s to create a web experience that feels effortless to use, performs when users need it, and gives your business room to grow across devices and channels.<\/span><\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"The_Bottom_Line\"><\/span>The Bottom Line<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">So, <\/span><b>what is progressive web app<\/b><span style=\"font-weight: 400\"> really?<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">It is not an enhanced website that provides the ability to install.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">A progressive web application is a web application that is designed to be much faster, more reliable and to have modern features to it.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The main <\/span><b>advantages of progressive web apps<\/b><span style=\"font-weight: 400\"> are accessibility, performance potential, reach, being able to install, web discoverability, and ability.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">At the same time, we should not exaggerate the <\/span><b>benefits of progressive web apps<\/b><span style=\"font-weight: 400\">. PWAs have platform limitations, don&#8217;t automatically provide every native capability, and still require serious engineering to deliver a great experience.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">The smartest decision is to start with your customers.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Where do they discover you?<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">What devices do they use?<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">How reliable is their internet?<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">What features do they actually need?<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">How important is app-store distribution?<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">And most importantly:<\/span><\/p>\n<p style=\"text-align: justify\"><b>What problem are you trying to solve?<\/b><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">Once you answer those questions, the decision between a traditional website, <\/span><b>progressive web apps<\/b><span style=\"font-weight: 400\">, and native applications becomes much easier.<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-weight: 400\">This is important because technology should serve the product, not the other way around.<\/span><\/p>\n<h2 style=\"text-align: justify\"><span class=\"ez-toc-section\" id=\"FAQs_Frequently_Asked_Questions\"><\/span>FAQs (Frequently Asked Questions)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify\"><div id=\"rank-math-rich-snippet-wrapper\"><div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-1\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What is a Progressive Web Application (PWA)?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>It is a website that looks like a web application. It can be installed in the browser on your computer or mobile phone like a regular website<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-2\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Do I need an App Store for a PWA?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Not really, since any progressive web application can be found and installed from a website directly on your device smartphone or PC.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-3\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">What are the advantages of PWA?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>High-performance apps, cross-platform, offline operation, auto-updating and improved search engine optimization.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-4\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">Can PWA work offline?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, they can, thanks to a background script known as service worker.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-5\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \">How much does it cost to develop a PWA?<\/h3>\n<div class=\"rank-math-answer \">\n\n<p>The development of progressive web applications is completely free. However, the cost may depend on how complex your product is and what features you need.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Progressive web apps \u2013 this term was coined in 2015 by Google, and swiftly<\/p>\n","protected":false},"author":35,"featured_media":598558,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[704,298],"tags":[1083],"class_list":["post-997","post","type-post","status-publish","format-standard","has-post-thumbnail","category-guide","category-website-development","tag-progressive-web-apps"],"featured_image_src":"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-Are-Progressive-Web-Apps_-600x400.jpg","featured_image_src_square":"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-Are-Progressive-Web-Apps_-600x600.jpg","author_info":{"display_name":"Amit Samsukha","author_link":"https:\/\/emizentech.com\/blog\/author\/amit"},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/emizentech.com\/blog\/wp-content\/uploads\/sites\/2\/2020\/01\/What-Are-Progressive-Web-Apps_.jpg","_links":{"self":[{"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/posts\/997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/comments?post=997"}],"version-history":[{"count":18,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/posts\/997\/revisions"}],"predecessor-version":[{"id":598563,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/posts\/997\/revisions\/598563"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/media\/598558"}],"wp:attachment":[{"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/media?parent=997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/categories?post=997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emizentech.com\/blog\/wp-json\/wp\/v2\/tags?post=997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}