Smashing Magazine

NOVEMBER 17, 2022

Case Study: Image Component In A Jamstack Site. Images are crucial elements for performance and UX, and data extracted from Core Web Vitals metrics such as Largest Contentful Paint , which attempts to identify the most important piece of the above-the-fold content on a given page, proves this. Cache Your Images.

Media 125

Media Cache Website Mobile 125

Speed Curve

FEBRUARY 5, 2024

However, that pesky 20% on the back end can have a big impact on downstream metrics like First Contentful Paint (FCP), Largest Contentful Paint (LCP), and any other 'loading' metric you can think of. Caching the base page/HTML is common, and it should have a positive impact on backend times. But what happens when it doesn't?

Servers 64

Servers Cache Benchmarking Retail 64

The Morning Paper

JUNE 25, 2019

A far memory data structure has: far data in far memory, containing the core content of the data structure data caches at clients algorithms for operations. Processor caches can help to hide local accesses too, but not remote accesses. Clients cache the entire tree, but not the hash tables. Refreshable vectors. A worked example.

Design 80

Design Cache Hardware Scalability 80

Smashing Magazine

AUGUST 3, 2023

Google’s Core Web Vitals is a set of performance metrics that site owners can use to evaluate performance and diagnose performance issues. These metrics provide a different perspective on user experience: Largest Contentful Paint (LCP) Measures the time it takes for the main content on a webpage to load. One of the key Next.js

Performance 78

Performance Cache Traffic Metrics 78

Jos

JUNE 2, 2018

One could argue this is a metric-driven decision. Again, it’s easy to fake performance optimization by leaving out the bad metrics, blocking users who spoil the stats. How would you architecture a non-trivial size web project (client, server, databases, caching layer)? Well, not so fast. Only then it will be built.

Performance 100

Performance Speed Google Media 100

Tim Kadlec

MARCH 7, 2017

This is evidenced by most of the AMP case studies I’ve seen. AMP gets noted as the reason for metric improvement, but if you actually look at the non-AMP version of those same pages you’ll find they’re incredibly bloated. Paul would point out you could, for example, cache your AMP content on your own servers.

Cache 72

Cache Google Performance Metrics 72

Smashing Magazine

JUNE 1, 2022

Researchers and major companies have been publishing case studies for years , proving that slower page load experiences impact business metrics, including conversion rate, revenue, bounce rate, and more. Poor performance of third-party services can have other business impacts even if your website does not use advertising.

Website 138

Website Design Network Testing 138

Brendan Gregg

SEPTEMBER 5, 2021

I summarized this case study at Kernel Recipes in 2017; it is an old story that's worth resharing here. Problem Statement The microservice was for metrics ingestion and had recently updated their base OS image (BaseAMI). Monitoring I started with the cloud-wide monitoring tool, Atlas , to check high-level CPU metrics.

Cache 52

Cache Cloud Java Tuning 52

Smashing Magazine

NOVEMBER 2, 2021

Based on the data provided by divante ’s findings on 30 PWA case studies, progressive web apps have a 36% larger mobile conversion rate than native applications. Moreover, Garten-und-Freizeit, a German e-commerce store that sells furniture, saw an amazing improvement in their metrics after getting a PWA. Large preview ).

Code 90

Code Cache Mobile Retail 90

Rigor

SEPTEMBER 3, 2019

Case studies abound. Prior to any peak event, take the time to review your CDN’s cache design and offload metrics to determine what improvements can be made. Ultimately, the key to surviving a peak event is to have very good CDN cache designs. The Cost of Site Failure During High-Load Days.

Website 74

Website Cache Traffic Ecommerce 74

Speed Curve

DECEMBER 25, 2013

All CMS's should be offering this level of image manipulation and caching. Case study: the new responsive Guardian site. Performance optimisations like these are often invisible and it can be hard to demonstrate a return on investment without clear metrics in place. Source: SpeedCurve.

Performance 60

Performance Mobile Website Benchmarking 60

Brendan Gregg

SEPTEMBER 5, 2021

I summarized this case study at [Kernel Recipes] in 2017; it is an old story that's worth resharing here. ## 1. Problem Statement The microservice was for metrics ingestion and had recently updated their base OS image (BaseAMI). Monitoring I started with the cloud-wide monitoring tool, [Atlas], to check high-level CPU metrics.

Cache 40

Cache Cloud Code Java 40

Speed Curve

FEBRUARY 25, 2024

Heatmap of the most popular pages and their Web Vitals metrics I then typically switch to the RUM > Design dashboard and use the list of popular interaction elements to determine which ones I want to investigate further. Guest profiles also start with empty caches, empty cookie stores, empty browser storage, etc.

Analytics 94

Analytics Processing Google Mobile 94

Smashing Magazine

JUNE 2, 2021

Improving The Performance Of An Online Store (Case Study). Improving The Performance Of An Online Store (Case Study). And while you can usually cache the full page of an article, the same is not true of many shop pages and elements. See the Pen [Jewellerybox Case Study (Example #1)]([link] by Pfenya.

Performance 132

Performance Cache Website Mobile 132

Speed Curve

JULY 8, 2024

A recent analysis of twenty leading websites found a surprising number of page speed optimizations that sites are not taking advantage of – to the detriment of their performance metrics, and more importantly, to the detriment of their users and ultimately their business. This is often referred to as a cold cache.

Speed 139

Speed Cache Benchmarking Metrics 139

KeyCDN

AUGUST 29, 2019

While these metrics can be very helpful it is also important to keep this data in perspective. However, as mentioned in the section below, don’t base your efforts solely off of the PageSpeed Insights metrics. Don’t Obsess Over the 100/100 Metric A lot of people try and strive for that 100/100 score on Google PageSpeed Insights.

Google 103

Google Cache Speed Analytics 103

Smashing Magazine

JUNE 8, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 124

Media Cache Google Best Practices 124

Smashing Magazine

MARCH 19, 2021

But we can’t really say just yet whether it had any impact on the business metrics — well, we’ll need to wait for a big book release to see that. Gael Metais suggested to more aggressively subset web fonts and look into caching issues with our AVIF files. Green Scores in Lighthouse on Mobile. CSS Generators.

Mobile 142

Mobile Design Cache Code 142

Smashing Magazine

APRIL 28, 2021

Image optimization , loading behavior and rendering in the browser require understanding of image formats and image compression techniques, image decoding and browser rendering, image CDNs and adaptive media loading, not to mention effective caching and preloading. Optimizing Network Requests with Caching and Preloading. +.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

JANUARY 11, 2021

LogRocket tracks key metrics, incl. Getting Ready: Planning And Metrics Performance culture, Core Web Vitals, performance profiles, CrUX, Lighthouse, FID, TTI, CLS, devices. Getting Ready: Planning And Metrics. DOM complete, time to first byte, first input delay, client CPU and memory usage. Get a free trial of LogRocket today.

Performance 145

Performance Cache Metrics Media 145

Smashing Magazine

JANUARY 6, 2020

Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Quick Wins.

Performance 112

Performance Cache Servers Network 112

Smashing Magazine

JANUARY 7, 2019

Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. You need a business stakeholder buy-in, and to get it, you need to establish a case study on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Table Of Contents. Setting Realistic Goals. Assets Optimizations.

Performance 111

Performance Cache Network Metrics 111

Smashing Magazine

JANUARY 21, 2021

Image source: Lighthouse Metrics ) ( Large preview ). Plus a service worker that caches all static assets and serves them for repeat views, along with cached versions of articles that a reader has already visited. Once the fonts have been downloaded, we store them in a service worker’s cache. This is where we started.

Performance 111

Performance Cache Mobile Network 111