MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. Daniel An, Google, 2017.

Cache 78

Cache Speed Google Website 78

Alex Russell

MARCH 6, 2021

TL;DR: A lot has changed since 2017 when we last estimated a global baseline resource per-page resource budget of 130-170KiB. To update our global baseline from 2017, we want to update our priors on a few dimensions: The evolved device landscape. The Moto G4 , for example. Here begins our 2021 adventure. Hard Reset.

Performance 127

Performance Network Metrics Cache 127

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 52

Performance Latency Hardware Storage 52

Smashing Magazine

JULY 29, 2019

The speed of mobile networks, too, varies considerably between countries. Perhaps surprisingly, users experience faster speeds over a mobile network than WiFi in at least 30 countries worldwide, including Australia and France. South Korea has the fastest mobile download speed , averaging 52.4 Google Homepage — DOM.

Cache 97

Cache Mobile Google Network 97

Alex Russell

JANUARY 30, 2024

HTML, CSS, images, and fonts can all be parsed and run at near wire speeds on low-end hardware, but JavaScript is at least three times more expensive, byte-for-byte. India's speed test medians are moving quickly, but variance is orders-of-magnitude wide, with 5G penetration below 25% in the most populous areas.

Performance 98

Performance Network Mobile Speed 98

Brendan Gregg

FEBRUARY 28, 2023

References I've reproduced the references from my SREcon22 keynote below, so you can click on links: [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] , Jul 2008 [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] , 2010 [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 52

Performance Latency Cache Virtualization 52

CSS - Tricks

APRIL 1, 2021

A 2017 study by Akamai says as much when it found that even a 100ms delay in page load can decrease conversions by 7% and lose 1% of their sales for every 100ms it takes for their site to load which, at the time of the study, was equivalent to $1.6 Source: Google /SOASTA Research, 2018. Lighthouse. Improvement #3: Unblock parsing.

Cache 92

Cache Social Media Media Network 92

Testsigma

JANUARY 29, 2021

That’s not all, the global mobile traffic is expected to increase sevenfold between 2017 and 2022. Popular search engines like Google give preference to websites that are mobile-ready[4]. Speed and Accuracy. Mobile-Friendly test from Google is another useful tool that helps in testing the mobile-friendliness of your website.

Website 98

Website Mobile Testing Strategy 98

Dotcom-Montior

JUNE 25, 2020

Increase the Google rankings of your web pages. CDNs essentially act as the backbone for high speed internet content delivery and performance. Between June 2017 and 2018, the total number of SSL certificates increased by a record 13.2 Over 90 percent of the time, Chrome users prefer secure websites with SSL certificates.

Monitoring 77

Monitoring Website Internet Internet 77

Smashing Magazine

DECEMBER 7, 2023

It’s the newest metric of the bunch and is set to formally be a ranking factor in Google search results beginning in March 2024. This is readily available in PageSpeed Insights and Google Search Console, not to mention DebugBear. In other words, INP is a clearer and more accurate way to measure the speed of user interactions.

Traffic 98

Traffic Metrics Google Monitoring 98

Enprowess

JANUARY 12, 2022

Web development is evolving at a rapid speed with each passing year. And so, it optimizes the page loading speed and reduces the bounce rate. So it is convenient for all to use irrespective of internet speed and it works offline using cached data. Twitter Lite PWA : It was integrated as the standard User Interface in 2017.

Blockchain 59

Blockchain IoT Development Serverless 59

Speed Curve

OCTOBER 25, 2023

I joined the team in early 2017, and I'm blown away at how quickly the years have flown by. Fighting regressions should be the top priority of anyone who cares about the speed of their site. This month, SpeedCurve enters double digits with our tenth birthday. We're officially in our tweens! Cue the mood swings?)

Benchmarking 66

Benchmarking Metrics Website Testing 66

Alex Russell

OCTOBER 22, 2017

— Alex Russell (@slightlylate) October 4, 2017. JavaScript is the single most expensive part of any page in ways that are a function of both network capacity and device speed. Our metrics at Google show a conflicted picture (which I’m working to get to clarity on). Maybe "ambush by JS"? Global Ground-Truth.

Performance 74

Performance Network Benchmarking Mobile 74

Alex Russell

MARCH 31, 2022

One available proxy is the distribution of use from Google's hosted JS libraries. Having worked on browsers for more than a decade, I think it would be shocking if a browser team agreed to more than 10 MiB for a feature like this, especially if it won't dramatically speed up the majority of existing websites.

Cache 89

Cache Government Traffic Network 89

Enprowess

NOVEMBER 2, 2021

Wix – Achieved high speed and lightness within the development of configurable navigations and screen choices. Flutter is a cross-platform, open-source framework that functions with a programming language called Dart, developed by Google in 2011. What is Flutter? – An overview. Flutter Overview. Support to varied platforms.

Development 52

Development Social Media Mobile Code 52

KeyCDN

JUNE 20, 2019

According to Monetate , the following conversion rate results were gathered for Q3 of 2017 until Q3 of 2018. The lower conversion rate on mobile could be due to a variety of reasons including the website not being responsive for mobile devices, the speed isn’t up to par, etc. There are many ways to speed up a slow website.

Ecommerce 41

Ecommerce Speed Website Mobile 41

Rigor

SEPTEMBER 11, 2019

list of those who are making a significant impact on speeding up the web today. Jake is a developer advocate at Google working with the Chrome team to develop and promote web standards and developer tools, as well as a contributor to the Chromium blog. We at Rigor respect many web performance leaders around the world. Rachel Andrew.

Performance 89

Performance Education Google Website 89

Smashing Magazine

JANUARY 21, 2021

After the latest redesign in late 2017, it was Ilya Pukhalski on the JavaScript side of things (part-time), Michael Riethmueller on the CSS side of things (a few hours a week), and yours truly, playing mind games with critical CSS and trying to juggle a few too many things. The performance distribution for Largest Contentful Paint in 2020.

Performance 111

Performance Cache Mobile Network 111

Smashing Magazine

JANUARY 7, 2019

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. Note : If you use Page Speed Insights (no, it isn’t deprecated), you can get CrUX performance data for specific pages instead of just the aggregates.

Performance 105

Performance Cache Metrics Network 105