Smashing Magazine

DECEMBER 7, 2023

The difference between real-time user monitoring and measuring performance against CrUX data is big enough that it’s worth reading up on it, and we have a full article on Smashing Magazine that goes deeply into the differences for you. DebugBear actually tests with a slower network, resulting in more accurate data.

Traffic 94

Traffic Metrics Google Monitoring 94

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

Rigor

SEPTEMBER 11, 2019

list of those who are making a significant impact on speeding up the web today. Rachel is the Editor-in-Chief of Smashing Magazine, a British web developer, writer, and speaker. Vitaly is a co-founder of the Smashing Magazine brand. Here is our (ever-growing!) Plus, at the end, a few bonus Twitter handles to round things out.).

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Performance Education Google Website 89

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? Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3.

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Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 21, 2021

And suddenly, before you know it, the code base gets a little bit overweight and fragmented , third-party scripts have to load just a little bit earlier, and shiny new dynamic content finds its way into the DOM through the backdoors of fourth-party scripts and their uninvited guests. On some article pages, the graph looked differently.

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Performance Cache Mobile Network 145

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Webpage performance test report for the Smashing Magazine website. If we think about social networks, we can see two clear trends, those focusing on text and those focusing on multimedia content.

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Media Cache Website Mobile 105

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? How do we actually know where we stand in terms of performance, and what our performance bottlenecks exactly are?

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Performance Cache Network Metrics 145

Smashing Magazine

MAY 9, 2022

You can also disable the Back/Forward Cache in Chrome at chrome://flags/#back-forward-cache if you want to experiment more, but the above steps should hopefully be a sufficient enough test to give a rough feel for the potential speed gains. Additionally, the Back/Forward Cache is an in-memory cache. The HTTP Cache is a disk cache.

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Cache Games Performance Website 91

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? Medium Homepage.

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Performance Cache Servers Social Media 125

Smashing Magazine

JUNE 2, 2021

Yes, we’ve changed how we defined the user experience of the page load to look at the loading speed of the most relevant content , but it’s basically reusing the old techniques of ensuring that the content loads as quickly as possible. Smashing Magazine article with fallback font and with full web fonts. Make Liberal Use Of min-height.

Media 125

Media Metrics Website Google 125

Smashing Magazine

JANUARY 7, 2019

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? Start Render time, Speed Index ). Rendering metrics provide an estimate of how fast content renders (e.g.

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Performance Cache Metrics Network 103

Smashing Magazine

MAY 5, 2021

Usually, the HTML code size is not a big issue, especially for small pages, not data-intensive, or pages that are not SEO-oriented. But first, let’s talk about the importance of speed improvement. Why Is Speed Improvement Necessary To Our SEO Efforts? How about errors?” Conclusions. No aggregation, no data crunching.

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Google Architecture Servers Speed 110

Smashing Magazine

MARCH 2, 2021

The gotcha here is that, if your mobile experience isn’t optimized for various devices and network conditions, these customers will never appear in your analytics — just because your website or app will be barely usable on their devices, and so they are unlikely to return. Testing the Smashing Magazine website on different devices.

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Mobile Testing Website Benchmarking 133

Smashing Magazine

MARCH 25, 2021

Of the many factors that affect page-load speed, media is a significant one. A performance budget as a mechanism for planning a web experience and preventing performance decay might consist of the following yardsticks: Overall page weight, Total number of HTTP requests, Page-load time on a particular mobile network, First Input Delay (FID).

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Media Performance Mobile Latency 117

Smashing Magazine

AUGUST 3, 2023

Largest Contentful Paint (LCP) LCP measures the perceived load speed of a webpage from a user’s perspective. You need to beware that slow server response times can significantly increase TTFB, often due to server overload, network issues, or un-optimized logic on the server side. Adding to this complexity is the effect of seasonality.

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Performance Cache Traffic Metrics 74

Smashing Magazine

APRIL 29, 2022

And slow websites are, in a way, discrimination: The majority of the world’s population don’t have access to high-speed Internet or fast CPUs. Providing rich, interactive website experiences needs added assets that consume your users’ resources, from CPU and GPU to memory and network. It’s maintained by Builder.io Builder.io

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Website Google Open Source Mobile 80

Smashing Magazine

JUNE 1, 2022

In this case, we are not going to be talking about infrastructure services, such as a cloud computing platform like Microsoft Azure or a content distribution network like Akamai. In many cases, they can be super convenient to add or remove without having to push code changes to the site. More after jump! Jump to table of contents ?.

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Website Design Network Best Practices 131

Smashing Magazine

JANUARY 16, 2023

The images used in the article’s Codepen demonstrations will be integrated with TwicPics to save time in their creation and speed up the optimization of the LCP metric. Let’s illustrate the browser’s behavior with an example using our previous code: <img src="image-300.png". And finally, update our code : <img src="image-280.png".

Media 104

Media Mobile Website Metrics 104

Smashing Magazine

SEPTEMBER 9, 2021

The more interesting thing, however, is the impact on the speed of our side. When we measure speed through Lighthouse, we get a speed index of 1.5 With detailed code walkthroughs , hands-on examples and common gotchas — all broken down into short, manageable lessons. seconds for the ISR + SWR variant of the site and 5.8

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Cache Internet Internet Servers 102

Smashing Magazine

JULY 29, 2019

Failing that, we are usually able to connect to home or public WiFi networks that are on fast broadband connections and have effectively unlimited data. The speed of mobile networks, too, varies considerably between countries. South Korea has the fastest mobile download speed , averaging 52.4 per GB respectively.

Cache 96

Cache Google Mobile Network 96

Smashing Magazine

JUNE 8, 2021

Optimizing Network Requests with Caching and Preloading. +. Downloading files such as images or videos over the network can be slow and costly. HTTP caching, service workers, image spriting, and preloading help optimize network requests. Image Content Delivery Networks. +. Large view. Table Of Contents. Get the eBook.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

JULY 8, 2021

Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Using the proposed file structure is not a bad way of structuring your project per se, but as your project grows, you will need a better structure as your code becomes clustered and harder to navigate and access files. Development Process.

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Speed Processing Development Code 132

Smashing Magazine

OCTOBER 18, 2021

Performance is one of the core aspects to ensure our users are having a delightful user experience irrespective of their devices or network connection. Recently, we have implemented responsive image preload and started serving images in WebP format which helped us to reduce 75% of image payload, reduce LCP by 62%, and Speed Index by 24%.

Website 105

Website Google Metrics Testing Tools 105

Smashing Magazine

APRIL 28, 2021

Optimizing Network Requests with Caching and Preloading. +. Downloading files such as images or videos over the network can be slow and costly. HTTP caching, service workers, image spriting, and preloading help optimize network requests. Image Content Delivery Networks. +. Large view. Table Of Contents. Get the eBook.

Media 92

Media Cache Google Best Practices 92

Smashing Magazine

MARCH 9, 2020

With the above code, this would cause the main content to jump down after the image is downloaded and the space needed to display it can be calculated: Layout shift after image loads. As you can see, the impact is considerable — especially on lower-end devices and slow network speed, where images are coming in separately.

Website 125

Website Code Mobile Network 125

KeyCDN

JANUARY 16, 2019

If you’re not careful, you could end up with some sloppy, bloated code. Implementing hints saves time for both you and your users by drastically reducing the amount of code needed to make your page elements responsive. Downlink , which represents the user’s maximum download speed.

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Servers Google Website Energy 67

Smashing Magazine

APRIL 1, 2020

Traditional CMS gives the comfort of having the content, the editing interface, templates and custom codes, in a single environment. Wordpress relies heavily on plugins and themes which may contain malicious codes or bugs and slow the speed of the website or blog. But with the changes in this mobile era, that’s no longer enough.

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Open Source Website Mobile Code 103

Smashing Magazine

APRIL 29, 2021

Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. The above code with an alt specified looks as follows: <img src="donut.jpg" alt="A delicious pink donut."> Large preview ).

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

DECEMBER 2, 2021

Advent of Code. If you prefer a puzzle over an article, take a look at Advent of Code. Good ol’ PerfPlanet is back for another season with all things speed and web performance. Code Security Advent Calendar. JavaAdvent on Twitter. Jump to table of contents ?. PerfPlanet Calendar. LeanUXmas on Twitter. Bekk Christmas.

Design 107

Design Development Programming Website 107

Smashing Magazine

JUNE 25, 2020

It’s not just source code for the configuration, models, views, and templates, but also static assets: CSS and JavaScript, images, icons. The three types of files in a live Django application are: Source Code. Source code files are generally pretty small, measured in kilobytes. Philip Kiely. 2020-06-25T12:30:00+00:00.

Media 69

Media Cache Storage AWS 69

Smashing Magazine

OCTOBER 29, 2018

Without being able to measure the speed at which something is working, we can’t tell if the changes being made are improving the performance, having no effect, or even making things worse. Studying your network waterfall chart in developer tools will show this delay up under the category of “Waiting (TTFB)”.

Servers 87

Servers Performance Metrics Database 87

Smashing Magazine

APRIL 9, 2019

This attribute contains seemingly endless alphanumeric junk that you may be tempted to strip out in the quest for cleaner code. Resources like Content Delivery Networks (CDNs) that had previously been the reserve of giant corporations were becoming commonplace for everyday folk building snappy websites. Large preview ).

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Website Servers Code Best Practices 57

Smashing Magazine

APRIL 17, 2019

This typically happens once per server and takes up valuable time — especially if the server is very distant from the browser and network latency is high. As the code is hidden away and goes pretty much undetected in use, it would be very easy for the page to change and any resource hints to go un-updated.

Performance 106

Performance Games Servers Cache 106

Smashing Magazine

NOVEMBER 22, 2021

We deployed these enhancements gradually over time to ensure that our users didn’t experience any disruptions, but instead only a consistent improvement of their site speed. While some noticeable progress was made, it was challenging to implement significant changes just for the sake of speed. Creating A Performance Culture.

Website 126

Website Performance Google Media 126

Smashing Magazine

AUGUST 9, 2019

In this article, we’ll start by exploring the impact unused CSS can have on page load speeds. You can see timings like these for any asset in Chrome in Developer Tools via Network -> Click on your asset -> Timing tab. As is the case with all 3rd party dependencies, this means relying on somebody else's code. Large preview ).

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Performance C++ Media Website 94

Smashing Magazine

OCTOBER 26, 2018

Because of its history and for being sort of a fork of an old blogging platform called “b2” (more details here ), it’s largely written in a procedural way (using function-based code). Before we delve deeper in the code, a couple more things about WordPress REST API. The downside of using it is its speed. Large preview ).

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Cache Website Speed Database 78

Smashing Magazine

AUGUST 30, 2021

Also, the management will be dissatisfied with the decreased traffic and revenue caused by the unoptimized codebase, despite the code quality improvements. They offer a wide variety of customization options to further control how code is being optimized and which browsers are supported. Optimizing Stylesheet File Size.

Media 108

Media Performance Cache Strategy 108