Dynatrace

SEPTEMBER 28, 2021

While DevOps is often referred to as “agile operations,” the widely quoted definition from Jez Humble, co-author of The DevOps Handbook, calls it “a cross-disciplinary community of practice dedicated to the study of building, evolving, and operating rapidly-changing resilient systems at scale.” Deployment frequency.

DevOps 203

DevOps Metrics Traffic Efficiency 203

CSS - Tricks

MARCH 16, 2020

to run Google Lighthouse audits via the command line, save the reports they generate in JSON format and then compare them so web performance can be monitored as the website grows and develops. I’m hopeful this can serve as a good introduction for any developer interested in learning about how to work with Google Lighthouse programmatically.

Google 82

Google Latency Website Metrics 82

Dynatrace

JUNE 6, 2023

One of the main roadblocks that arises with a broader definition for DevOps is responsibility. Site reliability engineers focus on automation, application availability, and performance, and help detect issues earlier in the software development lifecycle. According to Thair, SREs are critical because simply shipping code is not enough.

DevOps 163

DevOps Engineering Innovation Best Practices 163

Smashing Magazine

OCTOBER 24, 2023

You know, have a plan for it and write code that’s mindful about adding extra weight to the page. But not everything about performance happens directly at the code level, right? I’d say many — if not most — sites and apps rely on some number of third-party scripts where we might not have any influence over the code.

Google 90

Google Analytics Traffic Metrics 90

Dynatrace

NOVEMBER 17, 2020

Technical complexity has shifted from the actual code to the interdependencies between services. In 2006, Dynatrace released the first production-ready solution for distributed tracing with code-level insights. FaaS like AWS Lambda and Azure Functions are seamlessly integrated with no code changes.

Analytics 157

Analytics Technology Technology Cloud 157

Percona

APRIL 12, 2023

Let’s start with this: MongoDB is accurately referred to as source-available software. Co-founder Eliot Horowitz recounts ( {coding}bootcamps.io ): “MongoDB was born out of our frustration using tabular databases in large, complex production deployments. looking out for MongoDB Inc.

Open Source 86

Open Source Programming Database Servers 86

Percona

APRIL 26, 2023

When a project’s source code is available to all, the question of security isn’t far behind. How can something be secure if anyone can examine the code and look for security flaws? Would-be attackers can comb through source code to find security flaws. Let’s start with the big one, security.

Open Source 88

Open Source Software Software Social Media 88

Dynatrace

JUNE 25, 2021

As a strong supporter of open source and open standards, I’m aware that the wide availability of standards, open-source tools, and some newly coined terms are causing a lot of confusion. In the mid 2000s, Google published their Dapper paper which describes techniques for distributed tracing at Google. Unknown unknowns.

Open Source 201

Open Source Monitoring Google Systems 201

Alex Russell

JULY 14, 2021

Google's Search App and Facebook's various apps for Android undermine these choices in slightly different ways. [3] Developers also suffer higher costs and reduced opportunities to escape Google, Facebook, and Apple's walled gardens. For a browser to serve as the user's agent, it must also receive navigations. " you might ask?

Google 121

Google Mobile Engineering Internet 121

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. The fact that INP is already available in performance reports means we have an opportunity to familiarize ourselves with it today, in advance of its release. The results aren’t even close!

Traffic 94

Traffic Metrics Google Monitoring 94

CSS - Tricks

APRIL 1, 2021

Google’s industry benchmarks from 2018 also provide a striking breakdown of how each second of loading affects bounce rates. Source: Google /SOASTA Research, 2018. Speed is also something Google considers when ranking your website placement on mobile. The code for the site is available on GitHub for reference.

Cache 92

Cache Social Media Media Website 92

Testsigma

MARCH 12, 2021

While it is definitely true that both of these processes automate the process, “what” and “how” of their automation is entirely different. According to Google, the meaning of a “robot” is: “ a machine resembling a human being and able to replicate certain human movements and functions automatically.” This can be achieved through RPA.

Artificial Intelligence 97

Artificial Intelligence Testing Energy Analytics 97

Testsigma

FEBRUARY 9, 2022

Open-source projects are described by many definitions that conclude on the same reasoning. The simplest of them is that open-source projects are those whose source code is available to read and reuse in other projects. The license is generally available along with the README file in the repository.

Open Source 52

Open Source Code Software Software 52

KeyCDN

SEPTEMBER 12, 2019

Most of you have probably seen the following Google PageSpeed Insights optimization suggestion at one point or another when running a speed test: By compressing and adjusting the size of … you can save 14.2 The PHP library for the API is available on GitHub. Search engines, such as Google, sees hyphens as a separator.

Social Media 106

Social Media Media Google Website 106

Dynatrace

APRIL 30, 2019

At Neotys PAC 2019 in Chamonix, France, I presented approaches on how to solve this problem by looking at examples from companies such as Intuit, Dynatrace, Google, Netflix, T-Systems and others. You can read my blog supporting my session titled “ Performance as Code: Lets make it a Standard ” on the Neotys PAC blog.

Architecture 125

Architecture Open Source Azure Metrics 125

MachMetrics

JUNE 30, 2021

With the latest introduction of the Core Web Vital section on GSC + upcoming Google’s core web vital update, site owners are forced to take note of their website speed and web vitals. Importance of page loading speed – Google checks your website load time and they like it as fast with a better user experience.

Cache 78

Cache Speed Google Website 78

Testsigma

SEPTEMBER 15, 2021

If there is a bug, it should exist in all the devices and browsers i.e. it is expected to be in the source code and not the fault of the device/browser/OS. Since browsers work on different browser engines, differences will definitely be seen. This is the simplest definition of cross-browser testing.

Testing 52

Testing Website Cloud Mobile 52

Smashing Magazine

JUNE 26, 2019

Clean coding practices. Instead, I suggest that web designers use another Google testing tool called Test My Site. Test My Site is a mobile page speed testing tool from Think with Google. Although we’ve been told for years that visitors are willing to wait three seconds for a web page to load , Google considers 2.9

Website 110

Website Speed Mobile Design 110

Smashing Magazine

JANUARY 11, 2021

Have we optimized enough with tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, progressive hydration, clients hints, HTTP/3, service workers and — oh my — edge workers? You can download the spreadsheet as Google Sheets, Excel, OpenOffice document or CSV.

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

AUGUST 10, 2023

Even with all of the available tools at my disposal, I still find myself reaching for several of them. And we can get that with real-user monitoring (RUM) where a snippet of code on my site collects real data based on from real network conditions coming from real users is sent to a server and parsed for reporting. Lighthouse results.

Speed 81

Speed Monitoring Testing Network 81

Smashing Magazine

AUGUST 3, 2023

While paid marketing strategies like Google Ads play a part in our approach as well, enhancing our organic traffic remains a major priority. It was only in 2020, though, that Google shared its concept of Core Web Vitals and how it impacts SEO efforts. Core Web Vital metrics definitions. SEO is key to our success.

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

JUNE 2, 2021

Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. Additionally, page speed is a ranking factor for search and also for your Google Ads. Even though the JavaScript was set to load asynchronously, Google was including it in the time-to-interactive measurements.

Performance 115

Performance Cache Website Mobile 115

Alex Russell

JANUARY 30, 2024

This split decision was available via last year's update , but was somewhat buried. Most sites, even those that aspire to be "lived in", feature short median sessions, which means we can't actually justify much in the way of up-front code, and first impressions always matter. In the U.S., This nets out to 2.32

Performance 90

Performance Network Mobile Speed 90

MachMetrics

APRIL 3, 2020

And if you absolutely have to have it on a device, most of them are available via Kindle as well. and the Head Performance Engineer at Google. Each performance chapter is supported by code snippets (via a companion website) and examples to aid in learning. and Google, they’ll do wonders for your website!

Speed 85

Speed Performance Best Practices Website 85

The Morning Paper

SEPTEMBER 24, 2019

you should definitely check it out if you don’t already know it!). Before we dive in, I’d just like to note that the authors responsibly disclosed their findings to Google, who have announced that they will be fixing many of the identified issues in AndroidQ. xamdeco0962.

Systems 74

Systems Traffic Network Google 74

Testsigma

JANUARY 29, 2021

Popular search engines like Google give preference to websites that are mobile-ready[4]. Giving priority to mobile website testing does not mean that you have to perform testing on all ‘categories’ of mobile phones available in the market. Here are major reasons to focus on mobile testing of your web product: 1. Mobile-first indexing.

Website 98

Website Mobile Testing Strategy 98

Smashing Magazine

MARCH 7, 2022

That user preference is available in two (hopefully soon to be three!) This is available behind a flag in Chrome, but not yet on by default while it finishes standardization. Save Data API. Let’s have a quick recap on the Save Data API. ways: A Save-Data header is sent on each HTTP request. More after jump!

Website 103

Website Media Mobile Network 103

Enprowess

MARCH 10, 2022

However, we cannot outline the best, but we can definitely analyze which is the best framework to choose in which situations. Two-way Data Binding Availability. Code Quality: Angular or React? It makes your code very easy to understand and launch. Code Stability with One-directional data binding. Performance.

Development 52

Development Google Open Source Servers 52

CSS Wizardry

NOVEMBER 9, 2018

This is definitely a bug in WebKit/Blink—missing quotes shouldn’t hide the @import ed stylesheet from the Preload Scanner. In fact, Google Analytics even tell us what to do, and they’re right: Copy and paste this code as the first item into the of every webpage you want to track. The same waterfall occurs in Opera and Safari.).

Network 278

Network Performance Media Cache 278

KeyCDN

OCTOBER 17, 2018

PostCSS has definitely become very among developers over the past 12 months. And if we take a look at Google Trends for “ PostCSS ” it appears there is definitely an upwards curve. Maintaining a library of Sass or LESS snippets can become cumbersome and leave your project with a bunch of unused code.

Google 72

Google Processing Code Development 72

Alex Podelko

NOVEMBER 21, 2018

To evaluate such ecosystems, in absence of more sophisticated data, I used the number of documents Google finds and the number of jobs Monster finds mentioning each product. It is great that the book is not limited by the core JMeter functionality and discusses available components and integrations when appropriate.

DevOps 113

DevOps Testing Testing Tools Performance Testing 113

Dean Hume

AUGUST 8, 2017

Watching videos of developers showcasing their work is definitely one of my favourite ways of learning new things! As he was demoing his code, I noticed that he created an awesome little helper library to lazy load images. I am always looking for ways to improve the performance of my websites, so this definitely sparked my interest.

Code 58

Code Website Media Efficiency 58

CSS - Tricks

DECEMBER 23, 2020

If you don’t use Chrome or Chromium-based browsers, like Microsoft Edge or Brave, you can run Lighthouse through its web interface but it only works with publicly available web pages. v10 LTS or later and Google Chrome (stable) installed on your machine, then proceed to install the Lighthouse CI tool globally: $ npm install -g @lhci/cli.

Performance 78

Performance Storage Servers Virtualization 78

KeyCDN

OCTOBER 2, 2018

Check out the Almanac for CSS property and selector-specific insights, or dive straight into the Snippets to grab some reusable code. Subjects like version control, crowdfunding, database selection and code editor choices are essential to efficient modern workflows, and this is a good place to start learning about them.

Development 75

Development Website Design Code 75

Sutter's Mill

MARCH 11, 2024

Many of the most damaging recent security breaches happened to code written in MSLs (e.g., recommend using instead of C++ ( example ), so by definition addressing these four would address the immediate NIST/NSA/CISA/etc. We can and do write “good” code and secure applications in C++. issues with C++.

C++ 139

C++ Programming Code Java 139

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? It’s much easier to reach performance goals when the code base is fresh or is just being refactored.

Performance 145

Performance Cache Network Metrics 145

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. There's no point in recommending a better browser because none is available. What does this almighty torrent of cash buy Google? Cui bono? —

Engineering 110

Engineering Traffic Government Google 110