Speed Curve

OCTOBER 25, 2023

The best way to fight regressions is to create performance budgets on key metrics, and get alerted when they go out of bounds. These charts let even the most non-technical stakeholder easily see the correlation between performance and user engagement and business metrics, such as bounce rate and conversion rate.

Benchmarking 62

Benchmarking Metrics Website Monitoring 62

Smashing Magazine

MAY 17, 2021

How We Improved Our Core Web Vitals (Case Study). How We Improved Our Core Web Vitals (Case Study). There are three Core Web Vitals metrics that Google will use to help rank sites in their upcoming search algorithm update. A 75th percentile (p75) metric strikes a reasonable balance for performance goals.

Google 93

Google Analytics Serverless Metrics 93

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 134

Performance Metrics Benchmarking Google 134

Speed Curve

SEPTEMBER 27, 2017

Delivering a fast, consistent online experience has been proven to measurably increase every metric retailers care about – from conversions and revenue to retention and brand perception. (In In my experience, the vast majority of performance issues are caused by four things: Third parties, such as trackers and analytics.

Retail 40

Retail Performance Metrics Analytics 40

Jos

JUNE 2, 2018

You will work hard on implementing features, collaborating with other teams (eg adding scripts for analytics, ads, retargeting, A/B test), setting up CI/CD, ensuring security, and making sure the project is usable and pleasant to the eye. One could argue this is a metric-driven decision. Well, not so fast. Only then it will be built.

Performance 130

Performance Speed Google Media 130

Adrian Cockcroft

FEBRUARY 13, 2023

I asked around and heard that they are still working on it, but the AWS hiring freeze means that they don’t have the headcount they expected and are making slow progress on an API, more detailed metrics, and scope 3, which everyone is waiting for. Portfolio is currently reducing Amazons carbon footprint by 19 Million Metric Tons of CO2e.

AWS 64

AWS Energy Architecture Programming 64

Smashing Magazine

MAY 9, 2022

Be aware, however, that other analytics may not see this as a page load and need to take extra efforts to also measure these. Again, I’ll refer you to Philip Walton’s article including a section on how bfcache affects analytics and performance measurement , for more information. Large preview ). Or perhaps A/B test this?

Cache 91

Cache Games Performance Website 91

Highly Scalable

MAY 1, 2012

Statistical analysis and mining of huge multi-terabyte data sets is a common task nowadays, especially in the areas like web analytics and Internet advertising. This approach often leads to heavyweight high-latency analytical processes and poor applicability to realtime use cases. Case Study. Case Study.

Analytics 191

Analytics Traffic Big Data Efficiency 191

Rigor

MAY 29, 2019

and engineering leader for the performance, reliability, and site analytics initiatives for @WalmartLabs. Q: How do you find a balance when it comes to adding value vs. impact to metrics? Create case studies. He was previously vice president of product for SOASTA, Inc., Be visible. Bring data. Socialize the information.

Performance 40

Performance Education Engineering Monitoring 40

Website Optimization

APRIL 26, 2020

In this follow-up article we explore additional metrics to help optimize PPC ads faster, including Impressions Top & Absolute Top, and Average Session Duration. Using these metrics can give you an early indication of the performance of text ads in search campaigns. Figure 1: Impressions Top & Absolute Top Metrics.

Google 59

Google Analytics Metrics Code 59

Smashing Magazine

MARCH 2, 2021

After all, when we look at our analytics, we will hardly find any customers browsing our sites or apps with a mid-range device on a flaky 3G connection. However, there are quite a few high-profile case studies exploring the impact of mobile optimization on key business metrics. Driving Business Metrics.

Mobile 133

Mobile Testing Website Benchmarking 133

Speed Curve

JANUARY 7, 2020

There's a ton of useful material and inspiring case studies in here, including some really great examples of using correlation charts to see the relationship between performance and conversions. Understand the latest performance metrics. We're obsessed with finding metrics that best represent the user experience.

Performance 85

Performance Best Practices Metrics Monitoring 85

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

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. He shared a case study where they replaced over 50,000 lines of JavaScript with native HTML and CSS features.

Analytics 92

Analytics Processing Google Mobile 92

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 74

Code Cache Retail Mobile 74

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

Rigor

SEPTEMBER 3, 2019

Case studies abound. RUM or analytics data (funnel analysis) can help you determine the user flows that drive the majority of your business and that will be most critical on high-load days. Traffic patterns outside of normal [RUM or Analytics]. The Cost of Site Failure During High-Load Days.

Website 74

Website Cache Ecommerce Traffic 74

Smashing Magazine

MARCH 25, 2021

However, having a performance budget as a standalone metric might not be of much help. Anyone with a web presence would appreciate the relationship between the effect of various performance measures on business metrics. Performance budget, as used on performance monitoring tools, such as SpeedCurve. Large preview ).

Media 117

Media Performance Mobile Latency 117

Highly Scalable

MARCH 10, 2015

most of them are structured as data scientist manuals focusing on algorithms and methodologies and assume that human decisions play a central role in transforming analytical findings into business actions. This framework will later be used to describe analytical problems in a more uniform way.

Retail 152

Retail C++ Analytics Metrics 152

Smashing Magazine

JUNE 1, 2022

These services use requests to external hosts (not servers you control) to deliver JavaScript framework libraries, custom fonts, advertising content, marketing analytics trackers, and more. Your website may be using more third-party services than you realize. Design Optimizations.

Website 131

Website Design Network Best Practices 131

Smashing Magazine

JANUARY 11, 2021

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. LogRocket tracks key metrics, incl. Getting Ready: Planning And Metrics. Get a free trial of LogRocket today.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 21, 2021

Image source: Lighthouse Metrics ) ( Large preview ). Now, analytics tools and performance monitoring tools will provide this data when needed, but we looked specifically into CrUX , Chrome User Experience Report. This is where we started. As it happened, we lost track of performance in the busyness of day-to-day routine.

Performance 145

Performance Cache Mobile Network 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 145

Performance Cache Network 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. Assets Optimizations.

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Performance Cache Metrics Network 103