Expert insights. Personalized for you.
When first working on a new site-speed engagement, you need to work out quickly where the slowdowns, blindspots, and inefficiencies lie. Now, let’s move on to gaps between First Contentful Paint and Speed Index. MORE
If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. If these rules can be applied to improving speeds at Yahoo! High Performance Images: Shrink, Load, and Deliver Images for Speed. Speed Optimization Tips MORE
Speed Index is now available on SpeedCurve. Speed Index is an important measure of a user's experience as the page loads. Here's a great video from Paul Irish introducing Speed Index at the recent Front End Ops Conference Choose "SpeedIndex" from the top right of the main graphs. It's based on video analysis of how the page loads over time. MORE
The Speed Report in the Google Search Console (recently renamed “Core Web Vitals”) is offering two new performance metrics: Cumulative Layout Shift and Largest Contentful Paint additionally to the First Input Delay. MORE
The post How to Optimize Website Speed for Black Friday 2017 appeared first on Abstracta Software Testing Services. Performance Engineering Software Testing Black Friday load testing Page Speed Performance Performance TestingIs your website prepared for record breaking traffic and sales? Halloween is almost here and before you know it, it will be Black Friday and then, Cyber Monday. These consumer “holidays” bring about the race for shoppers to buy all of the coveted items on. MORE
Our most recent article identified (and remedied) the 4 most common page speed testing mistakes we see website owners making, and it inspired us to do even more to help those who make mistake #2: Only testing from 1 location. Now you know how to speed test your site from all over the world. MORE
Chrome’s DevTools suite contains some of the most powerful tools available to help you analyze and improve the speed of your website (or web app). Speed Optimization Tips MORE
There are umpteen tools available to check the internet speed. SpeedTest, Speed from Cloudflare , Netflix's Fast , or if you use Google search , you can test the internet speed and its analytics. performance network speedIn macOS Monterey, Apple has released a command-line tool called networkQuality. In this blog article, we will deep dive into network quality and its usage. Launching networkQuality. The only prerequisite to launch networkQuality is macOS Monterey. MORE
Speed Matters on the Internet. When it comes to whether visitors look at your page or not, the most significant factor is how fast your page loads. Amazon revealed that a one-second delay could lead to $1.6 billion fewer in sales per year, while Google claims that less than a one-second delay results in eight million fewer searches per day. performance internet ebusiness MORE
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. Speed Optimization Tips MORE
The post Web Font Performance – How Your Fonts Affect Page Speed appeared first on MachMetrics Speed Blog. Speed Optimization TipsFor many of us, typography is as big of a decision as anything else in the design process of a website. MORE
With truly dynamic configuration the source of application truth lives in an independent configuration management system, and is polled by the consuming application(s MORE
When most people test their site speed, they test a single, static page. If your site utilizes a log in, a simple test may only give you a speed audit on how fast your site loads it’s log in form. Testing the speed of a checkout process. MORE
Using a page speed optimization audit tool like GTmetrix or WebPageTest is a great first step towards assessing how your website loads for visitors. However, you may be making one of the common page speed testing mistakes that often cost website owners engagement, and ultimately, revenue. MORE
MachMetrics is a premium site speed monitoring tool used by #webperf enthusiasts worldwide. Starting today we’re opening up our Starter Plan (60 speed tests per day) for FREE for any open source projects that would like to have their speed monitored. If you’re interest in using our Starter Plan (60 speed tests per day) for FREE for your non-profit simply reach out to us after creating your free account. MORE
However, there might be possibilities to speed up Selenium tests using Selenium test automation best practices to their truest potential. I have come across umpteen cases in my career where there was potential to speed up selenium tests. MORE
All of the popular speed testing tools typically provide a page speed score along with their objective results. Google PageSpeed Insights has a their “Speed Score.” While these do have a purpose, most people use them incorrectly, in a way that can be dangerous to your real site speed. What I’m going to show you is that optimizing towards a perfect score on these rating systems can be dangerous to your site’s speed (and your sanity). MORE
However, if utilized carelessly, CSS can greatly affect our page speed. That’s good to know, but I know you’re looking for a css speed test, or techniques for optimizing your css for speed. This is another reason why page speed scores can be misleading. MORE
We dive into the design of Amazon MemoryDB for Redis, a strongly-consistent, Redis-compatible, in-memory database service for ultra-fast performance MORE
Google needs to step up their speed. Quantum Supremacy Is Arguable, but We Are Almost There. Last month , I reported on a leaked announcement that Google had proved “ quantum supremacy ”, which is a concrete illustration of a use case where a quantum computer succeeds in a computation that a classical supercomputer cannot achieve in any reasonable timescale. performance research and analysis quantum computing summit high performance computing exascale computing MORE
Still, while DevOps practices enable developer agility and speed as well as better code quality, they can also introduce complexity and data silos. Software development is often at the center of this speed-quality tradeoff. Gaining speed without sacrificing quality. MORE
Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media – over the past year. MORE
One year after the Speed Update has been released, Google has launched a brand new Speed Report within the Search Console. The Speed Report is using the Chrome UX Report data to highlight the slow pages of your website. Let’s discover how to use the Search Console Speed Report and how to interpret the related … Continue reading Search Console Speed Report: everything you need to know → Performance analytics MORE
After a most successful 2018 edition, Dareboost is proud to keep sponsoring the French Web Performance event: We Love Speed. The 2019 edition will take place on September 20, in Lille (1h hour from Paris by train), and will be even more interesting than the previous one, including some feedback from Dareboost customers such as … Continue reading We Love Speed 2019 on September 20 in Lille → About MORE
DevOps orchestration is essential for development teams struggling to balance speed with quality. There doesn’t need to be a tradeoff between quality and speed as long as we use SLOs as our guardrails,” says Grabner in the video conversation. Dynatrace news. MORE
How Testsigma Helps Speed Up Software Release Cycles? It is built with the intent to help the QA teams reduce their test creation, execution, and maintenance time and speed up their software release cycles. Here’s how Testsigma can help you speed up your software release cycles. MORE
Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media. Find out more about why it's so important to test at slow speeds. MORE
To increase the user’s perception of speed, you may need to influence the order in which these resources are fetched and executed. A web page consists … Continue reading Preload, Prefetch and Preconnect: Speed Up your Website with Resource Hints → Web best Practices MORE
Thunderhead is the recognized global leader in the Customer Journey Orchestration and Analytics market. The ONE Engagement Hub helps global brands build customer engagement in the era of digital transformation. Thunderhead provides its users with great insights into customer behavior. MORE
Learn how to speed up next-page navigations using prefetching MORE
Google’s PageSpeed Insights tools may be just what you need to leverage data collected through speed testing. Having too many large images, files, and plugins may slow down site speed or server response times and that is where PageSpeed testers come in. As part of the PageSpeed Tools suite, Insights is designed to guide your response to slow speeds, resulting in optimal performance. Why This Matters for Speed. Speed Optimization Tips MORE
Any significant reduction in allocations will inevitably speed up your code. By reducing the number of allocated objects, you can both speed up your code and reduce object churn and garbage collection events. Speed up application code itself. Dynatrace news. MORE
What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed. She understood how important mobile page speeds were to the user experience and, by proxy, SEO. MORE
This is an announcement for the OneAgent version 1.171 release: you may see a change in Visually complete and Speed index calculation once you upgrade to OneAgent 1.171. As we learn more about how our customers’ web applications work, we have the opportunity to improve how we calculate our Visually complete and Speed index metrics, which DOM elements we include, and how much influence they have on these values. Speed index calculation now takes more elements into account. MORE
The way a website is constructed can have a major impact on website speed performance, but developers often have a hard time keeping track of factors that cause slow page loads and other speed-related issues. The PageSpeed Module is one of several free Google tools designed to help assess and improve page load speed times. Let’s explore how it works and what it can do to help get your performance up to speed on the backend and frontend. Speed Optimization Tips MORE
Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? How long does it take to read the time? How would you _time_ time? MORE
So, when contesting between quality and speed, the foremost thing to do would be to test the unit code as it is built, so that the bugs and defects are caught and managed in the earlier phases. Living in competitive times, it is very important for the applications to be as sophisticated and accurate as can be. There is no margin for any sort of gaps. MORE
The post Smart and intuitive time-traveling for intelligent observability with our new warp-speed, lingual input appeared first on Dynatrace blog. Dynatrace news. MORE
In an attempt to hold their place within the market, developers are having to speed their process up whilst delivering products of ever-increasing quality. Often speed and quality seem at odds with one another, but in reality, this isn’t the case. Introduction. MORE
It’s one of the most frequently asked questions I see asked, “I’ve tested my site speed, so now what do these metrics mean?” Standard Website Speed Metrics. As we can see, a website’s “speed” is not a one-size-fits-all number that we can simply lower. Time to First Byte (TTFB), Document Load, Page Complete, Speed Index, Time to Interactive, Number of Resources, and Page Size are all industry-accepted metrics. Speed Index. Speed Optimization Tips MORE
In fact, failing to run a mobile page speed test is the number 1 speed testing mistake we see our users make! If you’re unsure of how your website performs on a mobile device (or even got a poor result on a speed audit), stick with us. Test Your Mobile Speed! MORE
When working on a software project launch, a lot of things don’t go as planned. What seemed technically perfect and game-changing on a paper might turn out to be an iceberg for your company’s Titanic. This is especially true for software startups ? MORE
Speed of management: with a single command you can manage hundreds or thousands of Dynatrace OneAgents almost instantaneously, wherever they are and whatever they are configured to do. Dynatrace news. MORE
Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Development Process. Development Process. Uma Victor. 2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00. MORE
Speed Related Topics CSS Wizardry
NOVEMBER 3, 2020
When first working on a new site-speed engagement, you need to work out quickly where the slowdowns, blindspots, and inefficiencies lie. Now, let’s move on to gaps between First Contentful Paint and Speed Index.
DZone
NOVEMBER 23, 2021
There are umpteen tools available to check the internet speed. SpeedTest, Speed from Cloudflare , Netflix's Fast , or if you use Google search , you can test the internet speed and its analytics. performance network speedIn macOS Monterey, Apple has released a command-line tool called networkQuality. In this blog article, we will deep dive into network quality and its usage. Launching networkQuality. The only prerequisite to launch networkQuality is macOS Monterey.
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Dynatrace
JANUARY 13, 2022
Still, while DevOps practices enable developer agility and speed as well as better code quality, they can also introduce complexity and data silos. Software development is often at the center of this speed-quality tradeoff. Gaining speed without sacrificing quality.
DZone
APRIL 26, 2022
However, there might be possibilities to speed up Selenium tests using Selenium test automation best practices to their truest potential. I have come across umpteen cases in my career where there was potential to speed up selenium tests.
All Things Distributed
AUGUST 17, 2021
With truly dynamic configuration the source of application truth lives in an independent configuration management system, and is polled by the consuming application(s
Dynatrace
JANUARY 28, 2022
DevOps orchestration is essential for development teams struggling to balance speed with quality. There doesn’t need to be a tradeoff between quality and speed as long as we use SLOs as our guardrails,” says Grabner in the video conversation. Dynatrace news.
MachMetrics
JUNE 1, 2020
In fact, failing to run a mobile page speed test is the number 1 speed testing mistake we see our users make! If you’re unsure of how your website performs on a mobile device (or even got a poor result on a speed audit), stick with us. Test Your Mobile Speed!
DZone
APRIL 16, 2021
In an attempt to hold their place within the market, developers are having to speed their process up whilst delivering products of ever-increasing quality. Often speed and quality seem at odds with one another, but in reality, this isn’t the case. Introduction.
DZone
AUGUST 12, 2020
When working on a software project launch, a lot of things don’t go as planned. What seemed technically perfect and game-changing on a paper might turn out to be an iceberg for your company’s Titanic. This is especially true for software startups ?
MachMetrics
APRIL 15, 2020
Using a page speed optimization audit tool like GTmetrix or WebPageTest is a great first step towards assessing how your website loads for visitors. However, you may be making one of the common page speed testing mistakes that often cost website owners engagement, and ultimately, revenue.
MachMetrics
APRIL 24, 2019
All of the popular speed testing tools typically provide a page speed score along with their objective results. Google PageSpeed Insights has a their “Speed Score.” While these do have a purpose, most people use them incorrectly, in a way that can be dangerous to your real site speed. What I’m going to show you is that optimizing towards a perfect score on these rating systems can be dangerous to your site’s speed (and your sanity).
Speed Curve
APRIL 3, 2022
Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media – over the past year.
MachMetrics
JULY 15, 2020
However, if utilized carelessly, CSS can greatly affect our page speed. That’s good to know, but I know you’re looking for a css speed test, or techniques for optimizing your css for speed. This is another reason why page speed scores can be misleading.
Brendan Gregg
SEPTEMBER 25, 2021
Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? How long does it take to read the time? How would you _time_ time?
All Things Distributed
NOVEMBER 16, 2021
We dive into the design of Amazon MemoryDB for Redis, a strongly-consistent, Redis-compatible, in-memory database service for ultra-fast performance
MachMetrics
APRIL 3, 2020
If you’re looking to read optimization ideas from one of the greatest minds in speed performance, look no further. If these rules can be applied to improving speeds at Yahoo! High Performance Images: Shrink, Load, and Deliver Images for Speed. Speed Optimization Tips
DZone
DECEMBER 18, 2020
So, when contesting between quality and speed, the foremost thing to do would be to test the unit code as it is built, so that the bugs and defects are caught and managed in the earlier phases. Living in competitive times, it is very important for the applications to be as sophisticated and accurate as can be. There is no margin for any sort of gaps.
MachMetrics
MARCH 21, 2020
Chrome’s DevTools suite contains some of the most powerful tools available to help you analyze and improve the speed of your website (or web app). Speed Optimization Tips
MachMetrics
FEBRUARY 10, 2020
The post Web Font Performance – How Your Fonts Affect Page Speed appeared first on MachMetrics Speed Blog. Speed Optimization TipsFor many of us, typography is as big of a decision as anything else in the design process of a website.
MachMetrics
DECEMBER 14, 2019
MachMetrics is a premium site speed monitoring tool used by #webperf enthusiasts worldwide. Starting today we’re opening up our Starter Plan (60 speed tests per day) for FREE for any open source projects that would like to have their speed monitored. If you’re interest in using our Starter Plan (60 speed tests per day) for FREE for your non-profit simply reach out to us after creating your free account.
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. Speed Optimization Tips
DZone
NOVEMBER 19, 2019
Google needs to step up their speed. Quantum Supremacy Is Arguable, but We Are Almost There. Last month , I reported on a leaked announcement that Google had proved “ quantum supremacy ”, which is a concrete illustration of a use case where a quantum computer succeeds in a computation that a classical supercomputer cannot achieve in any reasonable timescale. performance research and analysis quantum computing summit high performance computing exascale computing
Addy Osmani
DECEMBER 14, 2018
Learn how to speed up next-page navigations using prefetching
MachMetrics
FEBRUARY 22, 2019
It’s one of the most frequently asked questions I see asked, “I’ve tested my site speed, so now what do these metrics mean?” Standard Website Speed Metrics. As we can see, a website’s “speed” is not a one-size-fits-all number that we can simply lower. Time to First Byte (TTFB), Document Load, Page Complete, Speed Index, Time to Interactive, Number of Resources, and Page Size are all industry-accepted metrics. Speed Index. Speed Optimization Tips
Speed Curve
FEBRUARY 10, 2020
Page Speed Benchmarks is an interactive dashboard that lets you explore and compare web performance data for leading websites across several industries – from retail to media. Find out more about why it's so important to test at slow speeds.
Smashing Magazine Graphics
JULY 8, 2021
Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Development Process. Development Process. Uma Victor. 2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00.
MachMetrics
JANUARY 4, 2019
The way a website is constructed can have a major impact on website speed performance, but developers often have a hard time keeping track of factors that cause slow page loads and other speed-related issues. The PageSpeed Module is one of several free Google tools designed to help assess and improve page load speed times. Let’s explore how it works and what it can do to help get your performance up to speed on the backend and frontend. Speed Optimization Tips
Testsigma
JUNE 23, 2021
How Testsigma Helps Speed Up Software Release Cycles? It is built with the intent to help the QA teams reduce their test creation, execution, and maintenance time and speed up their software release cycles. Here’s how Testsigma can help you speed up your software release cycles.
MachMetrics
MAY 2, 2020
Our most recent article identified (and remedied) the 4 most common page speed testing mistakes we see website owners making, and it inspired us to do even more to help those who make mistake #2: Only testing from 1 location. Now you know how to speed test your site from all over the world.
Dynatrace
APRIL 8, 2020
Any significant reduction in allocations will inevitably speed up your code. By reducing the number of allocated objects, you can both speed up your code and reduce object churn and garbage collection events. Speed up application code itself. Dynatrace news.
Dareboost
JUNE 9, 2020
The Speed Report in the Google Search Console (recently renamed “Core Web Vitals”) is offering two new performance metrics: Cumulative Layout Shift and Largest Contentful Paint additionally to the First Input Delay.
Dynatrace
JUNE 5, 2020
Speed of management: with a single command you can manage hundreds or thousands of Dynatrace OneAgents almost instantaneously, wherever they are and whatever they are configured to do. Dynatrace news.
Dynatrace
SEPTEMBER 4, 2020
The post Smart and intuitive time-traveling for intelligent observability with our new warp-speed, lingual input appeared first on Dynatrace blog. Dynatrace news.
Abstracta
OCTOBER 24, 2017
The post How to Optimize Website Speed for Black Friday 2017 appeared first on Abstracta Software Testing Services. Performance Engineering Software Testing Black Friday load testing Page Speed Performance Performance TestingIs your website prepared for record breaking traffic and sales? Halloween is almost here and before you know it, it will be Black Friday and then, Cyber Monday. These consumer “holidays” bring about the race for shoppers to buy all of the coveted items on.
MachMetrics
NOVEMBER 21, 2019
When most people test their site speed, they test a single, static page. If your site utilizes a log in, a simple test may only give you a speed audit on how fast your site loads it’s log in form. Testing the speed of a checkout process.
Dareboost
NOVEMBER 21, 2019
One year after the Speed Update has been released, Google has launched a brand new Speed Report within the Search Console. The Speed Report is using the Chrome UX Report data to highlight the slow pages of your website. Let’s discover how to use the Search Console Speed Report and how to interpret the related … Continue reading Search Console Speed Report: everything you need to know → Performance analytics
Smashing Magazine
JUNE 26, 2019
What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed. She understood how important mobile page speeds were to the user experience and, by proxy, SEO.
Dynatrace
JUNE 19, 2019
This is an announcement for the OneAgent version 1.171 release: you may see a change in Visually complete and Speed index calculation once you upgrade to OneAgent 1.171. As we learn more about how our customers’ web applications work, we have the opportunity to improve how we calculate our Visually complete and Speed index metrics, which DOM elements we include, and how much influence they have on these values. Speed index calculation now takes more elements into account.
MachMetrics
SEPTEMBER 7, 2018
Google’s PageSpeed Insights tools may be just what you need to leverage data collected through speed testing. Having too many large images, files, and plugins may slow down site speed or server response times and that is where PageSpeed testers come in. As part of the PageSpeed Tools suite, Insights is designed to guide your response to slow speeds, resulting in optimal performance. Why This Matters for Speed. Speed Optimization Tips
Dareboost
JULY 26, 2019
After a most successful 2018 edition, Dareboost is proud to keep sponsoring the French Web Performance event: We Love Speed. The 2019 edition will take place on September 20, in Lille (1h hour from Paris by train), and will be even more interesting than the previous one, including some feedback from Dareboost customers such as … Continue reading We Love Speed 2019 on September 20 in Lille → About
DZone
AUGUST 13, 2019
Speed Matters on the Internet. When it comes to whether visitors look at your page or not, the most significant factor is how fast your page loads. Amazon revealed that a one-second delay could lead to $1.6 billion fewer in sales per year, while Google claims that less than a one-second delay results in eight million fewer searches per day. performance internet ebusiness
Dareboost
MAY 4, 2020
To increase the user’s perception of speed, you may need to influence the order in which these resources are fetched and executed. A web page consists … Continue reading Preload, Prefetch and Preconnect: Speed Up your Website with Resource Hints → Web best Practices
Speed Curve
MAY 27, 2014
Speed Index is now available on SpeedCurve. Speed Index is an important measure of a user's experience as the page loads. Here's a great video from Paul Irish introducing Speed Index at the recent Front End Ops Conference Choose "SpeedIndex" from the top right of the main graphs. It's based on video analysis of how the page loads over time.
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