Rigor

SEPTEMBER 11, 2019

Reading time 16 min Whether you’re a web performance expert, an evangelist for the culture of performance, a web engineer incorporating performance into your process, or someone new to the web performance entirely, you probably identify as curious, excited about new ideas, and always learning. Jake Archibald.

Performance 89

Performance Education Google Website 89

High Scalability

OCTOBER 19, 2018

four petabytes : added to Internet Archive per year; 60,000 : patents donated by Microsoft to the Open Invention Network; 30 million : DuckDuckGo daily searches; 5 seconds : Google+ session length; 1 trillion : ARM device goal; $40B : Softbank investment in 5G; 30 : Happy Birthday IRC!; They'll love it and you'll be their hero forever.

Internet 123

Internet Internet Scalability Lambda 123

Smashing Magazine

DECEMBER 19, 2021

Sometimes it’s easy enough to find the answer to that question and the site just needs to invest in performance. Sometimes though, it’s a little trickier and, despite thinking your site was great on the performance for some reason it still fails. Many developers have been asking themselves that question lately.

Google 143

Google Traffic Mobile Website 143

Randon ASCII

JULY 11, 2022

While investigating some performance mysteries in Chrome I discovered that Microsoft had parallelized how they zero memory, and in some cases this was making it a lot slower. A bug had been filed suggesting that Chrome download speeds (such as those measured by speedtest.net ) seemed to be affected by some anti-virus software.

Cache 105

Cache Energy Google Processing 105

Smashing Magazine

JANUARY 15, 2019

How Improving Website Performance Can Help Save The Planet. How Improving Website Performance Can Help Save The Planet. Partly as a result of this campaign, Google announced last year that for the first time it had purchased enough renewable energy to match 100% of its global consumption for operations. Jack Lenox.

Website Performance 73

Website Performance Website Energy Performance 73

CSS Wizardry

NOVEMBER 9, 2018

Let me address that by combining my two favourite topics: CSS and performance. CSS is critical to rendering a page—a browser will not begin rendering until all CSS has been found, downloaded, and parsed—so it is imperative that we get it onto a user’s device as fast as we possibly can. What’s the Big Problem? Employ Critical CSS.

Network 278

Network Performance Media Cache 278

KeyCDN

SEPTEMBER 12, 2019

We normally focus solely on the performance aspect, but today we want to dive into additional ways you can optimize images for the web. The file size of your images of course is very important, but SEO and social media also play an important part in helping your website perform and convert better.

Social Media 106

Social Media Media Google Website 106

Percona

APRIL 12, 2023

This part of the actual SSPL language speaks volumes: If you make the functionality of the Program or a modified version available to third parties as a service, you must make the Service Source Code available via network download to everyone at no charge, under the terms of this License. ” Nothing nefarious there.

Open Source 83

Open Source Programming Database Servers 83

Adrian Cockcroft

FEBRUARY 9, 2023

The next layer is defined by the languages you want to use, Java, Python, Go, , Javascript, Rust etc, and the ecosystem of library functions you bought from a vendor or downloaded. The virtualization and networking platform could be datacenter based, with something like VMware, or cloud based using one of the cloud providers such as AWS EC2.

Engineering 137

Engineering Serverless Lambda AWS 137

Testsigma

APRIL 23, 2021

To ensure our users get a seamless experience across any device — we perform mobile app testing. . At Testsigma, we’ve got an automation testing tool that has over 2,000 devices for you to perform tests on real devices. If you’ve performed tests on Selenium, you might be aware of its cross-browser testing capabilities.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Smashing Magazine

APRIL 16, 2024

How To Monitor And Optimize Google Core Web Vitals How To Monitor And Optimize Google Core Web Vitals Matt Zeunert 2024-04-16T10:00:00+00:00 2024-04-16T12:05:36+00:00 This article is sponsored by DebugBear Google’s Core Web Vitals initiative has increased the attention website owners need to pay to user experience.

Google 105

Google Monitoring Website Speed 105

Testsigma

JANUARY 30, 2021

The native and mobile web browser testing is being performed more and more compared to desktop testing. Applications that do not require to be downloaded and can be accessed via hitting the URL on a mobile browser are known as mobile web applications. Google ranks applications based on how user friendly it is. Signup Now.

Mobile 52

Mobile Testing Website Internet 52

Alex Russell

MAY 4, 2016

To handle the general case — a site with an unbounded set of URLs — that means users are waiting on a flaky, slow network for minutes (if they’re patient) before the the router page starts, which might then forward them on to content or a custom offline experience. What native apps deliver is reliable performance.

Performance 43

Performance Cache Google Network 43

Testsigma

AUGUST 12, 2021

Owing to how we consume content and perform our day-to-day functions now, businesses are optimizing web apps and how! There’s no need to download or install a web app; besides, they update automatically and take up very little space on our devices. We’ll talk more about them in the following sections. are still in use.

Testing 102

Testing Testing Tools Mobile Cloud 102

MachMetrics

FEBRUARY 7, 2019

” Look put these stats on some numbers: Effect on Sale: 79% of customers who report dissatisfaction with website performance are less likely to buy from that same site again. Factors such as the person’s current network connection and the general speed of the corresponding webpage will be considered. Growing use of mobile.

Speed 93

Speed Website Performance Website Mobile 93

Smashing Magazine

NOVEMBER 22, 2021

Improving The Performance Of Wix Websites (Case Study). Improving The Performance Of Wix Websites (Case Study). It was at this point that we realized we needed to make a significant change in our approach towards performance, and that we must embrace performance as part of our culture. Dan Shappir. Large preview ).

Website 126

Website Performance Google Media 126

Dean Hume

MARCH 19, 2019

The benefit of using streams is that if you are sending large chunks of data over the web, you can start processing the data immediately as you receive it, without having to wait for the full download to complete. For example, if you think of a large video file and imagine how long it might take to download the whole file.

Transportation 97

Transportation Processing Servers Code 97

The Morning Paper

JUNE 6, 2019

This is a high level paper describing Google’s production system for federated learning. There’s a good high-level overview of federated learning on Google’s AI blog. The devices perform their local computation and send an update back in FL checkpoint form. FL at Google has been used for on-device item ranking (e.g.

Systems 71

Systems Design Google Servers 71

Speed Curve

DECEMBER 19, 2018

Understanding the importance of loading scripts asynchronously might help increase adoption of this critical performance improvement, so we're going to walk through the evolution of async script loading starting way back in 2007. The preloader is the most important performance improvement browsers ever made. Enter the Preloader.

Internet 53

Internet Internet Website Traffic 53

Tim Kadlec

MARCH 14, 2019

Google formally announced Lite Pages the other day and the response has been… let’s say mixed. But in this case, the announcement has to deal with Google making changes to HTTPS content which, as you would expect, makes folks a little more nervous. Understandably so. Sometimes that’s fine. What We Know.

Google 63

Google Traffic Cache Servers 63

Rigor

JULY 2, 2019

Either way, redirection increases the amount of time it takes for your site to render, and you should minimize its use to optimize page performance. Redirection increases the amount of time it takes for your site to render, and you should minimize its use to optimize page performance. webperf #perfmatters Click To Tweet.

Mobile 60

Mobile Traffic Google Latency 60

Smashing Magazine

NOVEMBER 2, 2021

PWAs have been around for over five years, yet native applications outnumber them both in the quantity ratio and how many times users download them. Hence, they can’t be promoted separately or found by users who’ve input a search query in Google. As shown on the screenshots below, the product page of the store can be found via Google.

Code 74

Code Cache Retail Mobile 74

Alex Russell

JUNE 22, 2022

Nobody frames it precisely this way; instead they'll say, if WebKit weren't mandated, Chromium would take over , or Google would dominate the web if not for the WebKit restriction. Without the ability to differentiate on features, security, performance, and privacy, what's to sell? What does this almighty torrent of cash buy Google?

Engineering 110

Engineering Traffic Government Google 110

Testsigma

JANUARY 18, 2021

Network Throttling – If your app is built for a global audience, it is important to test the app features in varied network conditions (e.g. Along with testing on different network conditions, you should also check the app’s behaviour with different UL (Upload) and Download (DL) speeds. Figure 1 Source.

Testing 55

Testing Operating System Website Internet 55

Rigor

JULY 11, 2019

When your website isn’t performing optimally, you risk not only your revenue but also your reputation as a trusted resource. But if you’re a performance expert working in ecommerce, you’re looking at the performance of your site. So, what are the top five performance metrics my ecommerce business should track?

Ecommerce 87

Ecommerce Metrics Website Mobile 87

Smashing Magazine

AUGUST 3, 2023

How We Optimized Performance To Serve A Global Audience How We Optimized Performance To Serve A Global Audience Liran Cohen 2023-08-03T10:00:00+00:00 2023-08-03T13:06:00+00:00 I work for Bookaway , a digital travel brand. Large preview ) We’ve known for a long time that fast page performance influences search engine rankings.

Performance 74

Performance Cache Traffic Metrics 74

KeyCDN

SEPTEMBER 27, 2018

TLS stands for Transport Layer Security which is a cryptographic protocol used to increase security over computer networks. The update brings with it two major improvements: performance and security. Faster performance TLS 1.3 offers a nice performance boost over TLS 1.2. The Benefits of TLS 1.3 With TLS 1.3,

Transportation 67

Transportation C++ Network Google 67

Tim Kadlec

SEPTEMBER 6, 2018

The other week, there were a few articles that came out about Chrome’s NOSCRIPT intervention: an intervention that would disable JavaScript altogether on slow networks. Chrome intervening on behalf of the user when it feels the network is iffy isn’t exactly new. What exactly does it do? The Data Saver proxy is enabled.

Network 71

Network Testing Cache Google 71

Dean Hume

MARCH 19, 2019

The benefit of using streams is that if you are sending large chunks of data over the web, you can start processing the data immediately as you receive it, without having to wait for the full download to complete. For example, if you think of a large video file and imagine how long it might take to download the whole file.

Transportation 40

Transportation Processing Servers Code 40

Dean Hume

MARCH 19, 2019

The benefit of using streams is that if you are sending large chunks of data over the web, you can start processing the data immediately as you receive it, without having to wait for the full download to complete. For example, if you think of a large video file and imagine how long it might take to download the whole file.

Transportation 40

Transportation Processing Servers Code 40

Testsigma

MAY 5, 2021

To ensure the features run uniformly across various browsers and OS versions that our users have, we should perform multi-browser testing. You can also check out our post on the most common issues one can face while performing browser compatibility tests. Let us understand the importance of multi-browser testing before we proceed.

Testing Tools 74

Testing Tools Testing Internet Internet 74

CSS Wizardry

JANUARY 10, 2023

Well, the short answer is: From a purely performance-facing point of view, document.write() itself isn’t that special or unique. slow: Synchronous JS can block DOM construction while the file is downloading. Synchronous JS never blocks downloads of subsequent files. document.write() is so harmful. The Preload Scanner.

Google 239

Google Network Performance Availability 239

Tim Kadlec

MAY 11, 2010

Like it’s older brother YSlow, Page Speed , released by Google in in mid-2009, is primarily a tool to audit and analyze the performance of your site. Page Speed analyzes the performance of a page based on a set of 26 rules (as of version 1.7) that Google has documented. Parallelize downloads across hostnames.

Speed 40

Speed Performance Open Source Cache 40

Dean Hume

JUNE 28, 2016

After the tutorial was complete, a few people asked me about using the developer tools to simulate the performance of low end devices. I often think about throttling network connections, but not throttling the CPU. You can download it over on the Canary website by following this link.

Development 40

Development Google Website Network 40

Dean Hume

JUNE 28, 2016

After the tutorial was complete, a few people asked me about using the developer tools to simulate the performance of low end devices. I often think about throttling network connections, but not throttling the CPU. You can download it over on the Canary website by following this link.

Development 40

Development Google Website Network 40

Dean Hume

JUNE 28, 2016

After the tutorial was complete, a few people asked me about using the developer tools to simulate the performance of low end devices. I often think about throttling network connections, but not throttling the CPU. You can download it over on the Canary website by following this link.

Development 40

Development Google Website Network 40

Dynatrace

MAY 1, 2023

This operational data could be gathered from live running infrastructures using software agents, hypervisors, or network logs, for example. This enables AIOps teams to better predict performance and security issues and improve overall IT operations. Operations analytics ensures IT systems perform as expected. NoSQL database.

Analytics 184

Analytics Artificial Intelligence Big Data Open Source 184