The Netflix TechBlog

OCTOBER 29, 2020

now powered by Kotlin Multiplatform By David Henry & Mel Yahya Over the last few years Netflix has been developing a mobile app called Prodicle to innovate in the physical production of TV shows and movies. Kotlin Multiplatform approaches cross-platform mobile development differently from some well known technologies in the space.

Mobile 279

Mobile Cache Network Architecture 279

MachMetrics

FEBRUARY 27, 2020

However, you have likely used the Web UI that Google uses to allow you to test websites for speed – Google PageSpeed Insights. While PageSpeed Insights focuses solely on speed/performance, Lighthouse offers even more. Finally, decide if you want to throttle your test to a certain speed, and run the audit. Performance.

Google 82

Google Speed Testing Tools Testing 82

The Netflix TechBlog

SEPTEMBER 10, 2024

As of today, we’ve expanded our list of candidate devices even further to nearly a billion devices, including mobile devices running the Netflix app and the website experience. A screenshot of one of the authors playing Triviaquest with a mobile device as the controller.

Latency 228

Latency Cache Tuning Efficiency 228

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. How to get these matrics right and not mess up?

Cache 78

Cache Speed Google Website 78

Dynatrace

NOVEMBER 13, 2020

If you want to use the Google UI toolkit to build natively compiled applications for mobile, web, and desktop from a single codebase?, Flutter offers a mobile development model that allows you to do just that. Improve mobile user experience by monitoring user actions end to end. Dynatrace news.

Code 183

Code Mobile Monitoring Infrastructure 183

Dynatrace

OCTOBER 7, 2021

Speed is next; serverless solutions are quick to spin up or down as needed, and there are no delays due to limited storage or resource access. AWS AppSync: AppSync offers a fully managed approach to developing APIs with GraphQL — connecting to AWS DynamoLB or Lambda along with adding caches and client-side data. Reliability.

Serverless 291

Serverless AWS Lambda Storage 291

Dotcom-Montior

AUGUST 5, 2020

Page speed has been a key factor in Google’s ranking algorithm since 2010 , so it is essential to understand the various ways you can optimize your pages and why implementing synthetic monitoring can ensure your pages perform flawlessly and revenue isn’t lost. Remember, speed is key to the user experience. Optimize Your Pages.

Website 92

Website Speed Cache Traffic 92

Smashing Magazine

NOVEMBER 22, 2021

We deployed these enhancements gradually over time to ensure that our users didn’t experience any disruptions, but instead only a consistent improvement of their site speed. While some noticeable progress was made, it was challenging to implement significant changes just for the sake of speed. Creating A Performance Culture.

Website 129

Website Performance Google Website Performance 129

Smashing Magazine

JULY 8, 2021

Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Instead, use the getter function because it can be mapped into any vue component using the mapGetters behaving like a computed property with the getters result cached based on its dependencies. Development Process. Development Process.

Speed 135

Speed Processing Development Code 135

MachMetrics

DECEMBER 14, 2019

As you know, there are many metrics that determine a website’s page speed, and we can’t look at just one of them to determine how performant our site is. By analyzing the data from Backlinko.com and their Page Speed Stats article, we’ll look to answer these questions: What size should be a website be?

Best Practices 105

Best Practices Speed Mobile Google 105

Smashing Magazine

SEPTEMBER 28, 2022

Active Memory Caching. When you want to get data that you already had quickly, you need to do caching — caching stores data that a user recently retrieved. Caching partially stores your data and is not used as permanent storage. Caching partially stores your data and is not used as permanent storage.

Cache 128

Cache Performance Servers Architecture 128

Speed Curve

MARCH 24, 2024

Tim's approach was to filter out the noise introduced by really fast response times that can be caused by leveraging the browser cache, prerendering, and other performance optimization techniques. Page was restored from back-forward cache* – The bfcache essentially stores the full page in memory when navigating away from the page.

Performance 69

Performance Cache Metrics Retail 69

Smashing Magazine

DECEMBER 23, 2020

It doesn’t come as a surprise, considering the benefits of higher conversion rates, customer engagement, decreased page loading speed, and lower costs on development and overhead. The service workers enable the offline usage of the PWA by fetching cached data or informing the user about the absence of an Internet connection.

Cache 126

Cache Internet Internet Google 126

Dynatrace

DECEMBER 20, 2021

Session replay is an IT technology that creates anonymized video-like recordings of actions taken by users interacting with your website or mobile application. Streamlined asset caching: Asset caching is critical for creating accurate replays. Are sessions significantly different across mobile and desktop apps?

Mobile 254

Mobile Website Analytics Cache 254

Official Blog - World Web Technology

AUGUST 27, 2023

Various techniques, such as caching and optimization, improve the website’s performance and speed. Furthermore, opcode caching allows developers to speed up PHP code execution. It also offers flawless performance on mobile devices. PHP websites load quickly and offer high performance and speed.

Development 98

Development Ecommerce Open Source Website 98

KeyCDN

DECEMBER 8, 2022

We will also discuss how you can speed up your slow WordPress site. Many factors affect the speed of your WordPress website; some of them are: Your web host Server-side optimizations (PHP version, compression, caching, etc.) Several website speed testing tools available could be used for this purpose.

Cache 52

Cache Website Speed Website Performance 52

Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. Alongside the Web Vitals data, we also record a variety of other important details, such as the date of the page load, the route, whether the user was on a mobile or desktop device, and the language settings. LCP by device type.

Performance 75

Performance Cache Traffic Metrics 75

Smashing Magazine

JULY 29, 2019

Many of us are lucky enough to be on mobile plans which allow several gigabytes of data transfer per month. But there are parts of the world where mobile data is prohibitively expensive, and where there is little or no broadband infrastructure. The Cost Of Mobile Data. As for mobile network connection type, 84.7%

Cache 97

Cache Mobile Google Network 97

CSS Wizardry

AUGUST 7, 2019

Armed with this knowledge, we can soon understand why TTFB can often increase so dramatically on mobile. Surely, you’ve wondered before, the server has no idea that I’m on a mobile device—how can it be increasing its TTFB?! The reason is because mobile networks are, as a rule, high latency connections. Expect closer to 75ms.

Latency 271

Latency Ecommerce Servers Mobile 271

CSS - Tricks

APRIL 1, 2021

Speed is also something Google considers when ranking your website placement on mobile. With all of this in mind, I thought improving the speed of my own version of a slow site would be a fun exercise. Compressing, minifying and caching assets. On the flip side, Firefox made their webpages load 2.2 Text-based assets.

Cache 92

Cache Social Media Media Website 92

The Netflix TechBlog

JULY 1, 2019

Some of the metrics we use to measure performance on the Netflix TV app include animation frames per second (FPS), key input responsiveness (the amount of time before a member’s key press renders a change in the UI), video playback speed, and app start-up time. The majority of legacy devices run at 28MB of surface cache.

Cache 166

Cache Design Testing Development 166

Alex Russell

DECEMBER 18, 2022

2023 Content Targets Desktop Devices Networks Mobile Devices Networks Developing Your Own Targets The Performance Inequality Gap is Growing. Speeds will be much slower than advertised in many areas , particularly for rural users. Updated Geekbench five single-core scores for each mobile price point. Tap for a larger version.

Performance 121

Performance Mobile Network Latency 121

Smashing Magazine

JULY 6, 2021

With a headless CMS, content is provided to different channels such as web, mobile, social, no-UI smart devices, IoT devices and even non-digital touchpoints such as a bricks-and-mortar shopfront. Working for a major airline not even a decade ago, I can remember trying to model content for mobile devices (yes!

Cache 144

Cache Website Mobile Google 144

CSS - Tricks

JULY 25, 2019

In this article, we uncover how PageSpeed calculates it’s critical speed score. It’s no secret that speed has become a crucial factor in increasing revenue and lowering abandonment rates. Now that Google uses page speed as a ranking factor, many organizations have become laser-focused on performance. Cache-Headers missing?

Google 72

Google Engineering Speed Mobile 72

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Mobile image transfer size by year graphic from Media, Images, Web Almanac 2021 chapter. A visual example of responsive images in 3 different viewports: desktop, tablet, and mobile.

Media 109

Media Cache Website Mobile 109

Smashing Magazine

NOVEMBER 2, 2021

But many, including Gartner , believe that PWAs are the future of mobile sales that’ll overtake the market in the 2020s: “Progressive web apps are a cost- and a skills-effective way to reach a wide audience with a close-to-native app experience that supports the full customer life cycle. What Does This Mean? Why is that? Read point 2.

Code 76

Code Cache Retail Mobile 76

Official Blog - World Web Technology

APRIL 29, 2024

After that people’s interest peaked in the mobile counterpart of the internet, which was accessible to all. The left and right content on a mobile interface are considered useless because the screen is so small it is hardly visible to the user. The optimum page load speed for an ideal web host is shorter than 500 ms.

Website 52

Website Social Media Internet Internet 52

Official Blog - World Web Technology

APRIL 29, 2024

After that people’s interest peaked in the mobile counterpart of the internet, which was accessible to all. The left and right content on a mobile interface are considered useless because the screen is so small it is hardly visible to the user. The optimum page load speed for an ideal web host is shorter than 500 ms.

Website 52

Website Social Media Internet Internet 52

MachMetrics

DECEMBER 27, 2019

While it’s important to check various speed metrics , the Web Almanac uses data from the Chome UX Report which focuses on how Chrome users actually experience the web. As we mentioned in our article Average Page Load Times for 2020 , mobile page speed is a huge deal going forward. First Contentful Paint. Page Weight.

Performance 52

Performance Speed Website Mobile 52

Enprowess

MAY 24, 2022

But it is clear that React is a web app development framework and the React Native is a mobile app development framework. It can be used to build the user interface and the view layer of mobile and web applications. More incredible Speed with Virtual DOM. It uses only JavaScript to create a cross-platform mobile app.

Mobile 52

Mobile Open Source Virtualization Speed 52

MachMetrics

MAY 14, 2020

MB for mobile. This is the inspiration behind this article, which will go into detail on how you can check your website’s page weight with MachMetric’s Page Speed Audit service. You’ll also learn how to lower the overall weight of your page, and improve your page speed! Compress and cache your website.

Website 52

Website Testing Speed Cache 52

MachMetrics

DECEMBER 20, 2018

Most browsers implement the Intersection Observer API, common libraries make it super simple to implement, and speed is more important than ever. That’s a lot on a mobile phone! The post If You’re Not Lazy Loading Your Images, You’re Being Wasteful appeared first on MachMetrics Speed Blog.

Cache 75

Cache Speed Internet Internet 75

MachMetrics

SEPTEMBER 1, 2020

More users are visiting websites from their mobile devices than ever before , and if your website doesn’t look good on when viewed from that device, they’ll bounce. Unfortunately, many themes and frameworks achieve responsive design by using hidden images on mobile devices or tablets. Ok, so what’s the problem?

Design 57

Design Media Mobile Website 57

Smashing Magazine

SEPTEMBER 9, 2021

The solution used in Scrapbook was to use the SWR library of React hooks to update the cached page from the server with client side data fetching. The client is first served the cached statically generated page (generated with getStaticProps() ), in the background the server also begins the process of revalidating that page (read more here ).

Cache 106

Cache Servers Internet Internet 106

Alex Russell

MARCH 6, 2021

A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. Meanwhile, developer behaviour offers little hope: Median mobile JavaScript payloads have only grown since 2016, now hovering above 400KiB of script transferred, or nearly 2.5MiB of uncompressed JS.

Performance 128

Performance Network Cache Metrics 128

Enprowess

JANUARY 12, 2022

Web development is evolving at a rapid speed with each passing year. And so, it optimizes the page loading speed and reduces the bounce rate. So it is convenient for all to use irrespective of internet speed and it works offline using cached data. Let’s dive deep into the top website development trends to expect in 2022.

Blockchain 59

Blockchain IoT Development Serverless 59

Smashing Magazine

APRIL 29, 2022

And slow websites are, in a way, discrimination: The majority of the world’s population don’t have access to high-speed Internet or fast CPUs. Continue reading below ↓ Meet “Touch Design for Mobile Interfaces” , our brand-new Smashing Book on designing for mobile with proven, universal, human-centric guidelines.

Website 83

Website Google Open Source Mobile 83