Speed Curve

FEBRUARY 15, 2021

Web pages are unbelievably complex, and there are hundreds of different metrics available to track. A performance budget is a threshold that you apply to the metrics you care about the most. This is when you run into three important questions: Which metrics should you focus on? Which metrics should you focus on?

Performance 133

Performance Metrics Benchmarking Google 133

Dynatrace

MAY 28, 2020

Keptn uses SLO definitions to automatically configure Dynatrace or Prometheus alerting rules. In Dynatrace, tagging also allows you to control access rights (via Management Zones), filter data on dashboards or via the API as well as allowing you to control calculation of custom service metrics or extraction of request attributes.

Engineering 195

Engineering Performance Metrics Best Practices 195

Speed Curve

DECEMBER 20, 2023

Easier to fight regressions Integrating SpeedCurve into your development pipeline – so you can take advantage of performance budgets and alerts to catch issues before (or right after) they go into production – has been a popular practice over the last several years. This is where Element Timing comes in. Learn more here.

Performance 57

Performance Metrics Speed Google 57

Speed Curve

MARCH 7, 2022

How does page bloat affect other metrics, such as Google's Core Web Vitals? Having said that, looking at data over the past ten years, it's safe to make the observation that pages are definitely trending bigger. 62 requests before the Largest Layout Shift (a CLS-related metric that SpeedCurve captures). That's a lot of requests!

Mobile 145

Mobile Benchmarking Google Metrics 145

Speed Curve

MAY 1, 2023

If you've invested countless hours in speeding up your pages, but you're not using performance budgets to prevent regressions, you could be at risk of wasting all your efforts. A performance budget is a threshold that you apply to the metrics you care about the most. Which metrics should you start with? Let's get started!

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

OCTOBER 24, 2023

Total Blocking Time One thing I know would be more helpful than a set of Core Web Vitals scores from Lighthouse is knowing the time it takes to go from the First Contentful Paint (FCP) to the Time to Interactive (TTI), a metric known as the Total Blocking Time (TBT). You can see that Lighthouse does indeed provide that metric.

Google 91

Google Analytics Traffic Metrics 91

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 74

Performance Cache Traffic Metrics 74

Rigor

JANUARY 8, 2020

Reality: While it’s true that when there’s a web performance budget in place, teams need to keep it in mind when updating code or site design, this doesn’t have to impact the speed at which these updates happen. He recommends watching out for JavaScript, image sizes, Time to Interactive , and many other metrics.

Performance 122

Performance Mobile Metrics Speed 122

Tasktop

MAY 13, 2020

The Novel Economy is unique in that it’s true to its definition. No real best practices or case studies to guide us because the new market conditions are yet to be fully identified or understood. How to overlay Flow Metrics on top of Agile and DevOps initiatives to identify bottlenecks. What is the “Novel Economy”?

Internet 86

Internet Internet Innovation DevOps 86

CSS - Tricks

APRIL 1, 2021

Site performance is potentially the most important metric. Speed is also something Google considers when ranking your website placement on mobile. Having a slow site might leave you on page 452 of search results, regardless of any other metric. I definitely have some assets that are doing nothing but wasting time and space.

Cache 92

Cache Social Media Media Network 92

CSS - Tricks

MARCH 16, 2020

Google Lighthouse is one of the best-automated tools available on a web developer's utility belt. These are: Performance Accessibility Best Practices SEO Progressive Web App. If not, then check your Node installation is working and you’re definitely in the correct project directory. Here’s what a full report looks like.

Google 82

Google Latency Website Metrics 82

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 Media Metrics 145

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. Defining The Environment.

Performance 104

Performance Cache Network Metrics 104

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. Table Of Contents.

Performance 145

Performance Cache Network Metrics 145

Percona

AUGUST 30, 2023

Common components of DR and HA architectures By definition, there are differences between high availability (HA) and disaster recovery (DR). So, enterprises might need dedicated high-speed connections or WAN optimization solutions to mitigate network congestion during backup operations.

Database 84

Database Hardware Open Source Strategy 84

Smashing Magazine

AUGUST 22, 2021

A Primer on Speed. Discussing performance and “speed” can quickly get complex, because many underlying aspects contribute to a web-page loading “slowly”. It is physically limited by the speed of light or, practically, how fast signals can travel in wires or in the open air. Congestion Control.

Performance 106

Performance Network Latency Servers 106

Smashing Magazine

SEPTEMBER 6, 2021

You would, however, be hard-pressed even today to find a good article that details the nuanced best practices. This is because, as I stated in the introduction to part 1 , much of the early HTTP/2 content was overly optimistic about how well it would work in practice, and some of it, quite frankly, had major mistakes and bad advice.

Network 105

Network Servers Cache Traffic 105

Smashing Magazine

OCTOBER 6, 2021

To simplify this behavior, a best practice is to ensure your styles include resetting all elements to use border-box. Then, we can see that the color property for just p is crossed-out as an extra indicator that that rule definition is not applied. Large preview ). Cumulative Layout Shift.

Design 145

Design Availability Mobile Website 145