Dynatrace

JULY 30, 2021

You can analyze hotspots for a particular transaction from a specific canary, you can create calculated metrics split by release version and use those metrics for dashboards or alerting: Version metadata is automatically available on each PurePath – enabling version-specific diagnostics, analytics, and alerting use cases. Step 3: SLOs.

Cloud 237

Cloud Metrics Strategy Monitoring 237

Smashing Magazine

JULY 18, 2022

A New Pattern For The Jamstack: Segmented Rendering. A New Pattern For The Jamstack: Segmented Rendering. If you think that static rendering is limited to generic, public content that is the same for every user of your website, you should definitely read this article. Client-Side Rendering (CSR) happens in the user’s browser.

Cache 114

Cache Website Energy Servers 114

Jos

JUNE 17, 2017

In a recent post about Chrome 60 Beta , Google announced the support of the Paint Timing API to get metrics on when your page starts rendering and when the user gets content that can be consumed (more info on the definition of the events below). Yet those metrics don’t tell us the whole picture about the rendering experience.

Google 130

Google Analytics Metrics Speed 130

Dynatrace

JUNE 8, 2021

Recently inspired by a colleague of mine, who helped a Dynatrace customer define objectives for their organization by optimizing the system until reaching those objectives, this blog will guide you through those same steps. Metric 1: number of requests > X seconds (Let’s start with X=3 seconds – we will adjust the threshold later).

Metrics 172

Metrics Tuning Programming Systems 172

Smashing Magazine

OCTOBER 24, 2023

Elements are rendered. 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). The HTML is parsed. Same deal with CSS.

Google 90

Google Analytics Traffic Metrics 90

Dynatrace

MAY 30, 2020

Dynatrace Visually complete is a point-in-time web performance metric that measures when the visual area of a page has finished loading. Dynatrace is the only solution that provides these user experience metrics consistently for real user monitoring as well as for synthetic monitors. More precisely, you can now: .

Metrics 133

Metrics Performance Benchmarking Monitoring 133

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. Have they got less?

Benchmarking 64

Benchmarking Metrics Website Monitoring 64

Dynatrace

OCTOBER 17, 2023

Streamlined log analysis with Davis® AI: Automating log analysis via Davis® AI slashed analysis time from 45 minutes to a mere 5 seconds per instance, rendering manual troubleshooting obsolete. $1 DQL offers many options for analyzing logs, such as extracting metrics from historical data and charting or visualizing them.

Retail 244

Retail Storage Best Practices Architecture 244

Dynatrace

APRIL 18, 2019

Dynatrace has made it easier for you and your web performance-optimization engineers to access Visually complete metric findings for each page-load that is captured with Dynatrace Real User Monitoring. Top finding #1: Visually complete (Apdex and Key performance metric violation).

Speed 116

Speed Metrics Monitoring Engineering 116

Dynatrace

JUNE 19, 2019

The Visually complete metric measures the time it takes for the visible portion of a web application to fully render on your end-users’ device screens. Analyzing the Visually complete user-experience metric helps you understand what can be done to improve your application end users’ above-the-fold experience.

Speed 128

Speed Metrics 128

Speed Curve

JULY 3, 2023

The more resources, the greater the complexity and the increased likelihood of rendering delays and blockages. Having said that, I recently did some digging into a page where the total HTML size jumped dramatically because of a bunch of inline JavaScript, which led to rendering delays, so keeping an eye on HTML size is still a good idea.

Mobile 52

Mobile Google Metrics Retail 52

Dynatrace

MAY 5, 2021

At Perform 2021 , Dynatrace’s Kristof Renders, Services Practice Manager for Autonomous Cloud Enablement, joined Sumit Nagal, Principal Engineer at Intuit, to demonstrate how service-level objectives (SLOs) and business-level objectives (BLOs) can “shift left.”

Benchmarking 190

Benchmarking Latency Speed Software 190

Jos

JUNE 17, 2017

In a recent post about Chrome 60 Beta , Google announced the support of the Paint Timing API to get metrics on when your page starts rendering and when the user gets content that can be consumed (more info on the definition of the events below). Yet those metrics don’t tell us the whole picture about the rendering experience.

Google 100

Google Analytics Metrics Speed 100

Smashing Magazine

JANUARY 11, 2021

LogRocket tracks key metrics, incl. Is it expensive JavaScript, slow web font delivery, heavy images, or sluggish rendering? Getting Ready: Planning And Metrics Performance culture, Core Web Vitals, performance profiles, CrUX, Lighthouse, FID, TTI, CLS, devices. Get a free trial of LogRocket today. Table Of Contents.

Performance 145

Performance Cache Media Metrics 145

MachMetrics

JANUARY 16, 2020

If you’re a frequent reader of our blog, you know we love lazy-loading images. This is great for performance because if the user doesn’t end up scrolling down that far, the image doesn’t load at all, shaving valuable time from our loading metrics. Javascript is blocking the render.

Speed 89

Speed Website Metrics Cache 89

Dynatrace

JANUARY 19, 2021

A single pane of glass to view trace information along with AWS CloudWatch metrics. See your AWS serverless workloads in full context with customer experience and business outcome metrics. extension provides insights into traces and metrics from each monitored Lambda function. before the visible portion of a webpage renders),?and

Lambda 217

Lambda Serverless AWS Mobile 217

Smashing Magazine

APRIL 11, 2022

JavaScript, CSS, images, iframes, and other resources impact how quickly website loads, renders and becomes usable to the user. Loading experience is crucial to the user’s first impression and overall usability, so Google defined Largest Contentful Paint (LCP) metric to measure how quickly the main content loads and is displayed to the user.

Media 69

Media Tuning Metrics Google 69

Smashing Magazine

APRIL 29, 2021

While not render-blocking, they can indirectly impact render performance. If using 11ty for your static sites, try the 11ty high-performance blog template. This allows a browser to determine when the main content of the page has finished rendering. Use CSS aspect-ratio or aspect ratio boxes to reserve space otherwise.

Media 145

Media Network Metrics Mobile 145

The Netflix TechBlog

SEPTEMBER 8, 2020

As an example, to render the screen shown here, the app sends a query that looks like this: paths: ["videos", 80154610, "detail"] A path starts from a root object , and is followed by a sequence of keys that we want to retrieve the data for. We will talk more about how we used these metrics in the sections to follow.

Latency 233

Latency Cache Java Traffic 233

Jos

MARCH 29, 2018

I was browsing Tim Kadlec’s website and I noticed he had added page load time metrics in the footer. Stoyan Stefanov also realized and wrote “This page loaded in X seconds” , a blog post describing the code used for this. First Paint and First Contentful Paint Page load time is a metric that tells us part of the story.

Metrics 130

Metrics Google Analytics Code 130

Dynatrace

SEPTEMBER 28, 2020

On the client-side, the payload of the message is then rendered via the D3.js The post Keep track of thousands of environments from 20,000 feet appeared first on Dynatrace blog. js framework. What you get is a realtime animated visualization of the problem status across all environments.

Storage 213

Storage Architecture Tuning Efficiency 213

Rigor

JULY 11, 2019

Additionally, teams are measuring and tracking key business metrics – conversion rates, cart abandonment rates, customer lifetime value, revenue by traffic source, and so on. Why Are User-centric Metrics Essential for Ecommerce? Which Metrics Matter for Ecommerce? At this point, you’re probably saying, “Great.

Ecommerce 87

Ecommerce Metrics Website Mobile 87

The Netflix TechBlog

AUGUST 28, 2020

In this blog post, we present benefits of applying the above-mentioned optimizations to standard dynamic range (SDR) 10-bit and 4K streams (some titles are also HFR). As for HDR, our team is currently developing an HDR extension to VMAF, Netflix’s video quality metric , which will then be used to optimize the HDR streams. ¹

Network 330

Network Storage Innovation Mobile 330

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. which can block the critical rendering path. hero images, headlines) renders.

Performance 79

Performance Best Practices Metrics Mobile 79

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. See this guide to learn how you can define custom dimension data, metadata, or metric (timing, size, numeric).

Servers 58

Servers Cache Retail Benchmarking 58

Smashing Magazine

AUGUST 10, 2023

The tooling to get a report with details from the time it takes to establish a server connection to the time it takes for the full page to render is out there. Certain tools are designed for certain metrics with certain assumptions that produce certain results. Lighthouse results. Lighthouse results. And kept doing that over time.

Speed 81

Speed Monitoring Testing Network 81

Speed Curve

APRIL 3, 2018

We're excited to announce that we've launched Last Painted Hero as an official metric. Last Painted Hero is a synthetic metric that shows you when the last piece of critical content is painted. When choosing the right performance metric, my soapbox for the last few years has been "not every pixel has the same value".

Metrics 56

Metrics Website Speed Media 56

Dynatrace

MAY 6, 2020

Looking at our overall data set, we saw a small increase in some key metrics and performance indicators, but this wasn’t substantial. . However, when you look at visually complete time s (more of a perceived render time) the performance of these pages looks ok ay. . seconds to 2.78 seconds. .

Website 222

Website Monitoring Retail Media 222

Smashing Magazine

FEBRUARY 2, 2022

Projects built using JavaScript-based frameworks often ship large bundles of JavaScript that take time to download, parse and execute, blocking page render and user input in the process. bundle with code for other pages is loaded and parsed, which means that only a part of it is used and rendered on the page. Large preview ).

Code 89

Code Performance Network Website 89

Dotcom-Montior

AUGUST 5, 2020

Some of the main offenders that slow down page load time are typically images, CSS, HTML, JavaScript files, and render-blocking elements that slow DOM timings. Render-blocking Elements and DOM Timings: Before your browser renders a page, it must build a DOM tree. Reducing these requests can help speed up page load times.

Website 92

Website Speed Cache Traffic 92

Jos

MARCH 30, 2018

I was browsing Tim Kadlec’s website and I noticed he had added page load time metrics in the footer. Stoyan Stefanov also realized and wrote “This page loaded in X seconds” , a blog post describing the code used for this. First Paint and First Contentful Paint Page load time is a metric that tells us part of the story.

Metrics 100

Metrics Google Analytics Code 100

MachMetrics

MARCH 21, 2019

Web performance metrics track the efficiency (or lack thereof) of any individual aspect of your website’s performance. Once you have started collecting some of these must-track web performance metrics for your website, inefficiencies will become clearer. Top 10 Web Perf Metrics to Track. Time to Start Render.

Metrics 74

Metrics Social Media Performance Speed 74

Smashing Magazine

MAY 17, 2021

There are three Core Web Vitals metrics that Google will use to help rank sites in their upcoming search algorithm update. Chrome is set up to track these metrics across all logged-in Chrome users, and sends anonymous statistics summarizing a customer’s experience on a site back to Google for evaluation. Large preview ).

Google 93

Google Analytics Serverless Metrics 93

Smashing Magazine

AUGUST 19, 2022

If not, we throw an error by rendering the error message that is obtained from the backend. This pattern of naming files is commonly seen in action when you decide to build a blog or when you’re interacting with data that changes based on the type of user that is logged into an application. when I was building my blog.

Processing 110

Processing Best Practices Availability Open Source 110

Speed Curve

AUGUST 8, 2017

Because the average page is now 3MB in size, and this seems like a good time to pause, check our assumptions, and ask ourselves: Is there any reason to care about page size as a performance metric? And if we don't consider page size a meaningful metric, then what should we care about? seconds) for pages in the 20MB cohort. seconds.

Metrics 81

Metrics Website Speed Benchmarking 81

MachMetrics

MARCH 21, 2020

However, the DevTools performance tab goes well beyond the typical metrics that you’ll see when you test your site’s loading speed. The [warning] messages in show long-running tasks and code that may potentially block page rendering. Painting can take up more time than any other rendering activity. Wrapping Up.

Speed 99

Speed Performance Google Mobile 99

MachMetrics

JUNE 30, 2021

Core web vitals are modern performance metrics that analyze page speed signals that are crucial to providing a superior web experience. These metrics are highly useful to calculate the “page experience” of a page. Each metrics of the Core Web Vitals are measurable and reflects the real-world experience of a webpage.

Cache 78

Cache Speed Google Website 78