Dynatrace

JANUARY 13, 2022

For example, data collected on load actions can include navigation start, request start, and speed index metrics. Best practices for RUM. To leverage the greatest benefits of real user monitoring, keep in mind several best practices. Real user monitoring collects data on a variety of metrics.

Monitoring 245

Monitoring Mobile Latency Best Practices 245

Dynatrace

NOVEMBER 19, 2020

The Jenkins to Keptn integration was explained and demoed in one of our Performance Clinic videos; “. This information speeds up triage by adding context to what is happening with the application by DevOps Teams. However, we know that not everyone is ready just yet for full-scale Keptn.

Software 219

Software Software DevOps Open Source 219

Speed Curve

JULY 6, 2021

In case you missed it, Lighthouse is a speed tool created by the Chrome Developer team at Google. There are five categories evaluated: Performance, Accessibility, Best Practices, SEO, and Progressive Web App (PWA). Speed Index: 15 -> 10. State of Speed Tooling (video from the 2020 Chrome Developer Summit).

Google 116

Google Metrics Best Practices Speed 116

Dynatrace

JANUARY 5, 2022

The Dynatrace documentation and video tutorials give a good overview of integrating any HTTP-based testing tool with Dynatrace. Here’s how we have implemented and extended those practices: Test context through web request header. from other test tools or real users). Leveraging the W3C Trace context header.

Testing 246

Testing Open Source Metrics Infrastructure 246

Smashing Magazine

DECEMBER 17, 2020

Implementing SEO best practice doesn’t just give you the best chance possible of ranking well in search engines; it makes your websites better by scrutinizing quality, design, accessibility, and speed, among other things. Following best practice usually means a better website, more organic traffic, and happier visitors.

Engineering 135

Engineering Google Website Mobile 135

Tim Kadlec

NOVEMBER 2, 2020

People stopped complaining about wait times, and a new perceived performance “best practice” was born. But the thing about best practices is that they’re only best practices when used in the right context. Used the wrong way, even best practices can be detrimental.

Best Practices 145

Best Practices Network Mobile Processing 145

Speed Curve

FEBRUARY 25, 2021

There are a ton of best practices for front-end developers to follow. This includes: waterfall charts with details about every request, filmstrips and videos that help you visualize the rendering experience, and. There is nothing better than showing a before-and-after video when promoting the great work of your team.

Performance 143

Performance Benchmarking Metrics Monitoring 143

MachMetrics

DECEMBER 12, 2019

The Implications of the ‘Badge of Shame’ At face value, this visual marker would provide a very clear and urgent incentive for developers to build their site in a performant, optimized way using today’s best practices. Allowing visitors to know where the issue lies in a slow-loading site is good information to have.

Google 86

Google Website Best Practices Internet 86

Smashing Magazine

OCTOBER 18, 2021

Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. This component incorporates several image-related best practices. CLS value hinting there is some major layout shift event happening there. Root Cause.

Website 120

Website Google Metrics Testing Tools 120

Speed Curve

APRIL 9, 2023

Weighting adjustments are highlighted in bold below: First Contentful Paint (FCP): 15 Speed Index: 10 Largest Contentful Paint (LCP): 25 Time To Interactive (TTI): 15 Total Blocking Time (TBT): 30 Cumulative Layout Shift (CLS): 15 -> 25 What impact will this have on my score? However, your RUM data should reflect these improvements.

Cache 83

Cache Best Practices Metrics Google 83

Speed Curve

JUNE 24, 2019

Inspired by that post, I wanted to dig a bit deeper into a few of the best practices they mentioned, which fall loosely into these three buckets: Analyze your pages – understand the critical rendering path and page composition. JavaScript, fonts, and video carry the bulk of the rest of the weight. Take Amazon, for example.

Performance 85

Performance Best Practices Metrics Mobile 85

Speed Curve

MARCH 7, 2022

I intentionally left out the numbers for video, because they seemed inconsistent. In this recent test run from our Industry Page Speed Benchmarks , you can see that the Amazon home page ranks fastest in terms of Start Render. Here are some tips and best practices to help on that journey. How quickly do they show up?

Mobile 145

Mobile Google Benchmarking Metrics 145

The Netflix TechBlog

JULY 1, 2019

Development As part of developing this type of UI experience on any platform, we knew we would need to think about creating smooth, performant animations with a balance between quality and download size for the images and video previews, all without degrading the performance of the app.

Cache 166

Cache Design Testing Development 166

Smashing Magazine

JULY 6, 2021

Web pages, such as the one you’re reading now, have text, images, videos and other assets to bring information to you. Along with images, the next heaviest assets are videos. Once again, with the microservices mindset, streaming of videos should be left to service providers such as YouTube, Vimeo and other online streaming services.

Cache 145

Cache Website Mobile Google 145

Smashing Magazine

AUGUST 12, 2021

You can take a closer look at the thorough guide and video about the plugin to get started. You can watch a thorough walkthrough video on how to use it. Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A.

Google 145

Google Design Code Mobile 145

Smashing Magazine

MAY 6, 2019

Lazy loading is a way to improve the performance of a website or web application by maximizing the rendering speed of the above-the-fold images and iframes (and sometimes videos) by deferring the loading of below-the-fold content. Important Best Practices. Native Versus JavaScript-Driven Lazy Loading.

Website 106

Website Best Practices Media Open Source 106

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. It's only tracked on certain elements, e.g., IMG and VIDEO. It's easier to make a fast website than it is to keep a website fast.

Performance 98

Performance Metrics Media Google 98

Smashing Magazine

OCTOBER 6, 2021

Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. To simplify this behavior, a best practice is to ensure your styles include resetting all elements to use border-box. More after jump! Debugging Overflow.

Design 145

Design Availability Mobile Website 145

Speed Curve

DECEMBER 21, 2022

Jumped into in-person events, and were so happy to catch up with some of you at SmashingConf and performance.now() (You can watch videos of my talk about performance budgets and Andy Davies' talk about third parties.). Expanded Industry Speed Benchmarks. Lots of new videos! Keep reading for a full recap of the past year.

Benchmarking 52

Benchmarking Retail Traffic Metrics 52

Smashing Magazine

JUNE 3, 2022

What would the world’s most ideal, best practice and design research-driven highly legible serif, sans serif, and slab serif possibly be like? 400 pages , jam-packed with in-depth user research and best practices. It is a very interesting idea that builds on previous best practices to find an optimal solution.

Performance 123

Performance Design Best Practices Testing 123

Speed Curve

DECEMBER 20, 2021

Watch a video walkthrough of the Vitals dashboard.). Watch a demo video showing how to create custom charts and performance budgets for Web Vitals.). This video shows you how to use SpeedCurve to investigate CLS issues.). More: Watch this video for a walkthrough of the RUM Sessions dashboard. Time period.

Retail 52

Retail Benchmarking Website Metrics 52

Adrian Cockcroft

AUGUST 9, 2022

Having worked with something like 70 large and small companies over the past decade, the business processes and best practices have been tested and work well. So right from the beginning, I’m happy to spend some time getting back up to speed and developing some of my ideas around new hardware capabilities.

IoT 52

IoT Best Practices AWS Media 52

Speed Curve

JULY 3, 2023

For more than ten years, I've been writing about page bloat, its impact on site speed, and ultimately how it affects your users and your business. Video – For the first time in the many years that I've been covering the topic of page growth, I'm going to focus on the volume of video that pages contain. More on that later.)

Mobile 52

Mobile Google Metrics Retail 52

Testsigma

NOVEMBER 28, 2019

They have divided the courses into multiple Tutorials and each tutorial has detailed learning steps along with an integrated video. This helps the candidate to go step by step and also have an interactive learning experience by watching contextually relevant videos. TestAutomationUniversity. AcademicCourses. Tutorials Point.

Website 53

Website Testing Programming Automotive 53

Speed Curve

DECEMBER 15, 2024

Of all time, it was probably indirect by getting people to actually look at web performance waterfalls and videos and understand how browsers and their code interact." If you could wave a magic wand, what is the one performance best practice you'd apply that would have the most impact on user experience?

Performance 52

Performance Best Practices Open Source Software Engineering 52

Speed Curve

DECEMBER 13, 2023

LCP measures when the largest visual element in the viewport – typically a hero image or video – finishes rendering. While this unused JS isn't the culprit behind the slow LCP time, it's still considered a best practice to remove unused scripts. All of the JS files below are requested before the LCP event.

Performance 78

Performance Retail Benchmarking Ecommerce 78

Smashing Magazine

FEBRUARY 2, 2022

In this article, we’re going to cover code-splitting best practices and showcase some examples using React, so we load the minimum JavaScript necessary to render a page and dynamically load sizeable non-critical bundles. How quickly the file is downloaded depends on the connection speed and the size of the file itself.

Code 104

Code Performance Network Website 104

Rigor

OCTOBER 30, 2019

When you run Lighthouse, you can choose to receive up to five different scores, including SEO, Best Practices, Progressive Web App (PWA), Accessibility, and Performance , that can provide valuable insight for your dev team to act on. When it comes to network speed, Lighthouse gives you three options – and no others.

Google 51

Google Best Practices Energy Website 51

Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. This could be an image, a block of text, or even an embedded video. The shorter the TTFB, the better the perceived speed of the site from the user’s perspective. LCP seconds over time. 79% good page experience report.

Performance 78

Performance Cache Traffic Metrics 78

Speed Curve

JANUARY 31, 2018

In this post, I'm going to share some proven tips and best practices to help you create a healthy, happy, celebratory performance culture. This lets you do great things like generate side-by-side filmstrips – and even better: videos – of your site alongside your competitors' sites (or any other aspirational sites).

Performance 40

Performance Metrics Traffic Monitoring 40

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. The margin for speed is tight.

Speed 139

Speed Benchmarking Cache Metrics 139

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. Did You Know?

Performance 109

Performance Network Latency Servers 109

MachMetrics

JUNE 18, 2019

Many people reach out to us asking what is the #1 most important bang-for-your-buck tip on optimizing your website’s speed. The most important thing you can do to speed up your site is: Optimize your images! At MachMetrics, we always recommend using a tool like ours for site speed monitoring. Sounds simple, right?

Speed 81

Speed Website Social Media Media 81

Speed Curve

FEBRUARY 15, 2021

Tracking critical content such as images and videos is a good place to start. > It's only tracked on certain elements, e.g., IMG and VIDEO (learn more here ). Google Lighthouse is an open-source tool that checks your page against rules for Performance, PWA, Accessibility, Best Practice, and SEO.

Performance 138

Performance Metrics Benchmarking Google 138

Smashing Magazine

SEPTEMBER 29, 2021

Assuming encode/decode speeds meet your needs. Encode/Decode Speed. Degree of compression, image quality, and decoding speed are key factors to be considered when comparing image performance for the web. However, you should ideally replace such images with videos. AVIF is the image version of the popular AV1 video format.

Open Source 145

Open Source Speed Website Google 145

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. Video size by media format on mobile and desktop. Additionally, the budget will save time overall. Tim Kadlec.

Performance 122

Performance Mobile Metrics Speed 122

Smashing Magazine

JUNE 8, 2021

Next to videos, images are the heaviest, most requested assets on the web. Downloading files such as images or videos over the network can be slow and costly. His team focuses on speed , helping keep the web fast. DRM-free, of course. ePUB, Kindle, PDF. Included with Smashing Membership. Get the eBook. About The Book.

Media 124

Media Cache Google Best Practices 124