Smashing Magazine

JANUARY 15, 2019

How Improving Website Performance Can Help Save The Planet. How Improving Website Performance Can Help Save The Planet. But as it stands, websites are growing ever more obese, which means that the energy demand of the Internet is continuing to grow exponentially. Jack Lenox. 2019-01-15T13:30:32+01:00. 2019-04-29T18:34:58+00:00.

Website Performance 73

Website Performance Website Energy Performance 73

MachMetrics

DECEMBER 12, 2019

Google has announced plans for a new badging system that would let users know whether a website typically loads slowly. Early looks show one option being the ‘Badge of Shame’ showing on a splash screen as a slow website loads. Another displays a green loading bar for a website known to load quickly.

Google 86

Google Website Best Practices Internet 86

Dynatrace

DECEMBER 16, 2021

The vulnerability enables an attacker to gain control over a string and trick the application into requesting and executing malicious code under the attacker’s control. Any code can be executed on the attacked system, for example, to access sensitive configuration data. The Log4j 2 library controls how strings are logged.

Internet 260

Internet Internet Games Java 260

Dynatrace

FEBRUARY 10, 2022

They are part of continuous delivery pipelines and examine code to find vulnerabilities. There is another critical element that needs to be addressed: how do you protect applications against attacks exploiting vulnerabilities while DevSecOps teams simultaneously try to resolve those issues in the code ?

Traffic 234

Traffic Benchmarking Innovation Java 234

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. However, at the end of 2020, about 1% of websites included a Service Worker, and 2.2% One of the reasons for that is because a PWA has the same code base. Alex Husar. What Does This Mean?

Code 74

Code Cache Retail Mobile 74

Brendan Gregg

DECEMBER 31, 2018

It can be used for many things: network performance, firewalls, security, tracing, and device drivers. So instead of a static HTML website, JavaScript lets you define mini programs that run on events like mouse clicks, which are run in a safe virtual machine in the browser. People will use it and code in it via frameworks.

C++ 52

C++ Virtualization Programming Code 52

Dynatrace

NOVEMBER 16, 2021

Example of output of the command: In this example, we can clearly see that the exporter listens on port 9100. Here is a website listing the various exporters: PromCat.io – A resource catalog for enterprise-class Prometheus monitoring. Dashboarding as code. Alerting as code. Or the Data explorer.

Metrics 200

Metrics Infrastructure Open Source Database 200

Dynatrace

JUNE 1, 2023

Certain service-level objective examples can help organizations get started on measuring and delivering metrics that matter. Teams can build on these SLO examples to improve application performance and reliability. In this post, I’ll lay out five SLO examples that every DevOps and SRE team should consider. or 99.99% of the time.

Traffic 173

Traffic Latency Website Virtualization 173

Dynatrace

NOVEMBER 22, 2021

With EC2, Amazon manages the basic compute, storage, networking infrastructure and virtualization layer, and leaves the rest for you to manage: OS, middleware, runtime environment, data, and applications. If a user encounters an error page on a website, for example, it’s vital to trace the behavior to the original source of failure.

Best Practices 211

Best Practices AWS Monitoring Serverless 211

CSS Wizardry

MAY 31, 2019

One of the quickest wins—and one of the first things I recommend my clients do—to make websites faster can at first seem counter-intuitive: you should self-host all of your static assets, forgoing others’ CDNs/infrastructure. Penalty: Network Negotiation. I’m going to use an example taken straight from Bootstrap’s own Getting Started.

Cache 274

Cache Latency Infrastructure Website 274

Dynatrace

APRIL 5, 2021

AWS Lambda is a serverless compute service that can run code in response to predetermined events or conditions and automatically manage all the computing resources required for those processes. Customizing and connecting these services requires code. Some common examples include: A request through API Gateway or Amplify.

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Lambda AWS Serverless Hardware 180

Smashing Magazine

SEPTEMBER 28, 2022

Every unnecessary bit of JavaScript code you bundle and serve will be more code the client has to load and process. The resource loading waterfall is a cascade of files downloaded from the network server to the client to load your website from start to finish. How will you serve blazingly fast code, then?

Performance 125

Performance Cache Servers Social Media 125

CSS Wizardry

AUGUST 7, 2019

This is understandable—forgivable, almost—when you consider that TTFB begins to move into back-end territory, but if I was to sum up the problem as succinctly as possible, I’d say: While a good TTFB doesn’t necessarily mean you will have a fast website, a bad TTFB almost certainly guarantees a slow one. Demystifying TTFB.

Latency 269

Latency Ecommerce Servers Mobile 269

Dynatrace

OCTOBER 28, 2021

The crisis could be technical, natural, or malicious events, for example an earthquake affecting data center availability, or a cyberattack infecting applications and websites. As chaos engineers grow confident in their testing, they change more variables and broaden the scope of the disaster. Blast radius. That’s a good thing.

Engineering 225

Engineering Entertainment Cloud Infrastructure 225

Smashing Magazine

JUNE 29, 2021

One of the biggest pains of working with statically generated websites is the incrementally slower builds as your app grows. For example, if your app has multiple pages (views, routes) when generating the deployment artifact, each of those routes becomes a file. It is not possible to ship code incrementally. Build Times.

Cache 129

Cache Website Strategy Traffic 129

Testlodge

NOVEMBER 1, 2021

For example, it’s usual for software to have been designed with a specific use in mind, but the user doesn’t always understand the same way as the developers and testers. This is just one small example, but it is easy to imagine a user doing any of these actions. For example, take a website that sells coffee.

Systems 81

Systems Testing Software Software 81

KeyCDN

OCTOBER 31, 2019

The Chrome DevTools can greatly improve your workflow by helping you develop, test, and debug your websites right within your browser. You can do everything from testing the viewport on a mobile device to editing a website on the fly, and even measuring the performance of an entire website or individual assets.

Google 85

Google Website Network Media 85

Smashing Magazine

MAY 9, 2022

Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. Going back to the example of visiting a home page and then going to an article page. A disk cache is faster than having to fetch those resources from the network (though not always, oddly enough !),

Cache 91

Cache Games Performance Website 91

Rigor

JANUARY 13, 2020

Reading time 1 min Why share the library of the web performance books while there’s a substantial collection of fantastic websites and articles on the net? High Performance Browser Networking. High Performance Websites. Even Faster Websites. Fail, and you can kiss your customers and profits goodbye.”

Performance 75

Performance Social Media Website Website Performance 75

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. Normally the team decides how well to cover and test the code, and it’s important that all developers in a team know how to write tests. Simulate bad network conditions and slow CPUs and make your project resilient.

Performance 237

Performance Speed Google Media 237

Smashing Magazine

NOVEMBER 22, 2021

Improving The Performance Of Wix Websites (Case Study). Improving The Performance Of Wix Websites (Case Study). Since implementing these changes, we have seen a dramatic improvement in the performance of websites built and hosted on our platform. Dan Shappir. 2021-11-22T10:30:00+00:00. 2021-11-22T11:06:56+00:00.

Website 126

Website Performance Google Media 126

Smashing Magazine

AUGUST 23, 2019

What if you could present a preview image to the website visitor without having to load additional data? If your website consists of many JPEGs, you will notice that even progressive JPEGs load one after the other. Creating the Frontend JavaScript Code. Creating The Frontend JavaScript Code.

Network 103

Network Servers Programming Code 103

Adrian Cockcroft

JANUARY 29, 2023

The common way to deal with this is to measure percentiles, and track the 90%, 99% response times for example. For example lets say you have a 99% within 2 seconds SLA, and your current 99%ile measured over one minute is 1 second. What Is the Expected Distribution of Website Response Times?

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Lambda Latency Cache C++ 98

Smashing Magazine

SEPTEMBER 9, 2021

For some websites this works, but for others (such as Hack Club’s Scrapbook , a site built by @lachlanjc that I help maintain), the user expects the data to be kept up to date. With detailed code walkthroughs , hands-on examples and common gotchas — all broken down into short, manageable lessons. More after jump!

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Cache Internet Internet Servers 102

Official Blog - World Web Technology

FEBRUARY 23, 2023

With a carefully crafted SEO strategy, you can rank your website at the top of the search engine results for relevant keywords. For example, a pediatrician can speak with more authority about coughing in kids rather than a mere professional content writer. This is one of the SEO trends for 2023 to work upon.

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Google Traffic Social Media Website 52

Smashing Magazine

MARCH 7, 2022

Signals For Customizing Website User Experience. Signals For Customizing Website User Experience. In this article, I want to spend a bit more time on this, and also look at other signals we can similarly use to help us make decisions on what to load on our websites. Barry Pollard. 2022-03-07T10:30:00+00:00. save the user’s data!

Website 103

Website Media Mobile Network 103

KeyCDN

SEPTEMBER 12, 2019

When it comes to marketing your website, there are a lot of different aspects to consider, such as speed, SEO, conversation rates, bounce rate, and many others. 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

Testsigma

JANUARY 30, 2021

The applications are designed using the same code base as Desktop like HTML, Javascript, and CSS. For example, if you are using internet banking via a Mobile Web application, it will not allow you to save cards or mark any transaction as favourite. Example of such apps: We all are aware of how online shopping has taken over the world.

Mobile 52

Mobile Testing Website Internet 52

MachMetrics

FEBRUARY 7, 2019

Because of nobody like a slow website. Getting your websites, images, and videos to load quickly is an absolute necessity for inbound marketing success. Getting your websites, images, and videos to load quickly is an absolute necessity for inbound marketing success. Slow website and your business bottom line. Want proof?

Speed 93

Speed Website Performance Website Mobile 93

Testsigma

JANUARY 18, 2021

Web Developers frequently come across issues where the developed website or web application does not work as expected on certain combinations of browsers and operating systems. When it comes to web applications (or websites), cross browser testing should be a high-priority item on the automation testing checklist.

Testing 55

Testing Operating System Website Internet 55

Testlodge

JANUARY 26, 2022

For example, imagine testing a login for a new site. Compatibility -Testing an application across multiple browsers, operating systems, devices, networks, or versions to determine any notable discrepancies. SonarQube – a code quality and security tool designed for developers. Suitable for a more advanced user.

Testing 74

Testing Open Source Testing Tools Programming 74

Testsigma

SEPTEMBER 23, 2021

A good browser, good apps, a good camera, and fast networking in your smartphone are just expected today. It ensures that the website or web application works seamlessly on various combinations of devices, browsers, and operating systems as below: Devices – Mobile, laptop, desktop, tablet, smart TV, etc. – Thorsten Heins.

Testing 52

Testing Website Mobile Testing Tools 52

Jos

JUNE 2, 2018

There was something gratifying in taking a code that takes minutes to run and make it run in a handful seconds. Normally the team decides how well to cover and test the code, and it’s important that all developers in a team know how to write tests. I use a Macbook Pro to develop websites. Light Work , a picture by Émile Perron.

Performance 130

Performance Speed Google Media 130

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Example: Let’s take an example of an e-commerce mobile app. Unit Testing – Developers execute unit tests for the smallest unit of code, whenever they commit new code in the code repository.

Mobile 82

Mobile Testing Hardware C++ 82

Rigor

OCTOBER 21, 2019

Reading time 4 min People all over the world consume data on a daily basis across a variety of networks, geographies, and devices. While APIs can be as simple as the above example, calling for and delivering information, they can also be used to execute a series of tasks. Programmer APIs Put to the Test.

Programming 82

Programming Monitoring Database Website 82

Rigor

NOVEMBER 22, 2019

These parameters affect site performance by setting value limits that a designer or other team member may not exceed when updating or adding components of a website. A website’s speed makes the difference in whether users visit a site or not, so performance matters a great deal. Benefits of Web Performance Budgets.

Performance 45

Performance Metrics Website Speed 45

Rigor

DECEMBER 19, 2019

Synthetic monitoring vendors provide a remote (often global) infrastructure that visits a website periodically and records the performance data for each run. Real user monitoring vendors provide an agent (Javascript) that is injected on each page of a website or application. Real User Monitoring (RUM). Benchmark Against Competitors.

Monitoring 40

Monitoring Benchmarking Website Traffic 40