CSS Wizardry

SEPTEMBER 16, 2024

Latency is a key limiting factor on the web: given that most assets fetched by webpages are relatively small (compared to, say, downloading a software update or streaming a movie), we find that most experiences are latency-bound rather than bandwidth-bound. The speed at which files download will be a function of bandwidth and round trip time.

Latency 234

Latency Cache Transportation Mobile 234

Alex Russell

MARCH 31, 2022

Browsers will cache tools popular among vocal, leading-edge developers. There's plenty of space for caching most popular frameworks. The best available proxy data also suggests that shared caches would have a minimal positive effect on performance. Browsers now understand the classic shared HTTP cache behaviour as a privacy bug.

Cache 89

Cache Government Traffic Network 89

Dotcom-Montior

AUGUST 5, 2020

Running a website speed test can help to determine what factors may be slowing your pages down. including DNS, Connection, SSL, Request, First packet, and Download. As your speed test results will probably show, most of the time spent loading your page is for downloading images and initializing JavaScript. Optimize Your Pages.

Website 92

Website Speed Cache Traffic 92

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. What I didn’t know before writing it was that her agency was struggling to optimize their mobile websites for speed. In this case, my website is “slow”, even when served on 4G networks. Suzanne Scacca.

Website 111

Website Speed Mobile Design 111

Smashing Magazine

MARCH 6, 2025

How To Fix Largest Contentful Issues With Subpart Analysis How To Fix Largest Contentful Issues With Subpart Analysis Matt Zeunert 2025-03-06T10:00:00+00:00 2025-03-06T14:50:25+00:00 This article is sponsored by DebugBear The Largest Contentful Paint (LCP) in Core Web Vitals measures how quickly a website loads from a visitors perspective.

Website 59

Website Google Speed Metrics 59

Smashing Magazine

MAY 12, 2022

These days it is fairly uncommon to encounter a new website or web app that doesn’t rely on some framework, or a platform such as a CMS. One of the costs that Noam mentions is the increased download size, especially JavaScript bundle sizes, that stem from the use of frameworks and other libraries. Dan Shappir. Large preview ).

Google 136

Google Performance Website Mobile 136

Dynatrace

MARCH 22, 2023

Broken access controls Broken access controls are when access is unintentionally provided to pages or sections of a website that should be secured. For these, it’s important to turn off auto-completing forms, encrypt data both in transit and at rest with up-to-date encryption techniques, and disable caching on data collection forms.

Open Source 246

Open Source Artificial Intelligence Internet Internet 246

Smashing Magazine

JUNE 20, 2019

As of writing, they have been viewed over 29 trillion times across the web and it’s easy to understand why — the collection gives you access to over 900 beautiful fonts you can use on your website for free. Each font carries a weight that the web browser needs to download before they can be displayed. Browser Caching.

Google 111

Google Performance Cache Website 111

CSS - Tricks

APRIL 1, 2021

seconds faster on average and it drove 60 million more Firefox downloads per year. Speed is also something Google considers when ranking your website placement on mobile. Go ahead, briefly look at the things that Lighthouse says are wrong with the website. Source: Google /SOASTA Research, 2018. Improvement #1: Redirects.

Cache 94

Cache Social Media Media Website 94

Smashing Magazine

JULY 29, 2019

South Korea has the fastest mobile download speed , averaging 52.4 Mbps download and 0.7 The USA ranks 40th in the world for mobile download speeds, at around 34 Mbps, and is at risk of falling further behind as the world moves towards 5G. Mbps, but Iraq has the slowest, averaging 1.6 Mbps upload. Large preview ).

Cache 99

Cache Mobile Google Network 99

Smashing Magazine

MAY 25, 2021

If you want to use web fonts your choices are basically Flash of Invisible Text (aka FOIT) where the text is hidden until the font downloads or Flash of Unstyled Text (FOUT) where you use the fallback system font initially and then upgrade it to the web font when it downloads. Wasn’t font-display Supposed To Solve This?

Operating System 145

Operating System Google Website Cache 145

Smashing Magazine

JUNE 2, 2021

Real-life performance for your users and how the website “feels” when you’re using it should not be discounted, even if it costs you a point or two in Page Speed (otherwise, we would all just have a search bar and unstyled text). Today, the website is much faster and ranks highly in various showcases and benchmarks. Large preview ).

Performance 132

Performance Cache Website Mobile 132

KeyCDN

AUGUST 29, 2019

Running speed tests with tools like Google PageSpeed Insights , WebPageTest , or KeyCDN’s Website Speed Test are always a good way to help gauge your website’s performance. This allows for even faster download times! While these metrics can be very helpful it is also important to keep this data in perspective.

Google 103

Google Cache Speed Analytics 103

Smashing Magazine

AUGUST 20, 2021

The world’s first website was made from static HTML files created in a text editor. Fast-forward 30 years, and website technology has changed significantly — we have images, stylesheets, JavaScript, streaming video, AJAX, animation, WebSockets, WebGL, rounded corners in CSS — the list goes on. Mike Neumegen. released 1998.

Ecommerce 142

Ecommerce Website Government Internet 142

Smashing Magazine

NOVEMBER 17, 2022

It has never been easier to build a personalized website, digitalize a product and start seeing results. 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.

Media 125

Media Cache Website Mobile 125

The Polyglot Developer

JANUARY 19, 2022

A few months ago you might remember a tutorial I put out regarding remote caching in Eleventy. At the time, this was the best thing since sliced bread for that particular website. At the time, this was the best thing since sliced bread for that particular website.

Website 52

Website Cache Development 52

Smashing Magazine

NOVEMBER 4, 2021

We’ll be learning how to do this with GraphQL Features like Cache Update, Subscriptions, and Optimistic UI. website to download the latest version. Updating the cache directly using update function on the useMutation. Updating the cache directly using update function on the useMutation. If not, just go to the Node.js

Cache 129

Cache Servers Code Transportation 129

Smashing Magazine

MAY 16, 2022

For example, we almost always trigger image downloads by putting an img element in our HTML. Along with the other performance information on the entry like download times, we see the status was served as 200 (not triggering our onerror handlers on the element), resizing failed after spending 1.2s

Servers 111

Servers Monitoring Cache Network 111

Percona

JUNE 22, 2023

Database uptime and availability Monitoring database uptime and availability is crucial as it directly impacts the availability of critical data and the performance of applications or websites that rely on the MySQL database. Download Percona Monitoring and Management Today

Performance 136

Performance Monitoring Traffic Database 136

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

MachMetrics

MAY 14, 2020

When we gave a complete overview of the state of the web in 2020 we challenged our readers to compare their own website metrics to the multiple metric averages. How did you end up doing on your page weight (the download size of your entire webpage)? Compress and cache your website. MB for mobile. MB for mobile.

Website 52

Website Testing Speed Cache 52

Smashing Magazine

AUGUST 3, 2023

This commitment involves prioritizing websites that offer not only relevant content but also an excellent user experience. LCP is particularly vital for landing pages , which are predominantly content and often the first touch-point a visitor has with a website. The browser must then pause to fetch and parse the corresponding files.

Performance 78

Performance Cache Traffic Metrics 78

Dotcom-Montior

JUNE 30, 2020

In this current age of the Internet, it’s a common practice to build a website to run your online business. If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. Why Should You Monitor Your Website Performance?

Website 52

Website Monitoring Website Performance Performance 52

MachMetrics

MARCH 21, 2019

Web performance metrics track the efficiency (or lack thereof) of any individual aspect of your website’s performance. The first step in improving your website is measuring it. Once you have started collecting some of these must-track web performance metrics for your website, inefficiencies will become clearer.

Metrics 74

Metrics Social Media Performance Speed 74

Dotcom-Montior

JULY 7, 2020

In this current age of the Internet, it’s a common practice to build a website to run your online business. If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. Why Should You Monitor Your Website Performance?

Website 52

Website Monitoring Website Performance Performance 52

Dotcom-Montior

JUNE 30, 2021

In this current age of the Internet, it’s a common practice to build a website to run your online business. If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. Why Should You Monitor Your Website Performance?

Website 52

Website Monitoring Website Performance Performance 52

Smashing Magazine

APRIL 17, 2019

For a busy page with lots of external resources (like perhaps a news website with loads of ads and trackers), there might be dozens of DNS lookups required per page. The browser caches the results of these lookups, but they can be slow. You might think of a prefetch as being a bit like adding a file to the browser’s cache.

Performance 109

Performance Servers Games Cache 109

Jos

APRIL 6, 2018

You can check Website Sameness or Web Design Trends: Why Do All Websites Look The Same? </ div >. ) ; If you do this, make sure that the images have the right cache response headers so subsequent requests from the browser hit the cache and it doesn’t download the images again. for some inspiration :).

Code 147

Code Performance Media Google 147

Dotcom-Montior

MAY 6, 2020

Waterfall charts are diagrams which represent how website resources are being downloaded, parsed by the engine, in a timeline that gives us the opportunity to see the sequence and dependencies between resources. If your website isn’t fast enough, the user will not wait for it to finish loading. Queued request. DNS lookup.

Performance 53

Performance Website Cache Speed 53

Dotcom-Montior

MARCH 6, 2022

Waterfall charts are diagrams which represent how website resources are being downloaded, parsed by the engine, in a timeline that gives us the opportunity to see the sequence and dependencies between resources. If your website isn’t fast enough, the user will not wait for it to finish loading. Queued request. DNS lookup.

Performance 52

Performance Website Cache Speed 52

Smashing Magazine

FEBRUARY 3, 2022

Third-party Javascript accounts for a lot of bloat on websites, with analytics, chatbots, and embedded widgets being common contributors. I also became interested in this analysis of the COP26 website by Fershad Irani, which shows many things that could be improved to reduce the site’s (relatively large) carbon footprint. Two embeds.

Social Media 121

Social Media Media Website Airlines 121

CSS - Tricks

MARCH 2, 2022

The new WebPageTest website design. Caching Header Best Practices — Simon Hearne’s dissertation on Cache headers. If you incorrectly send Cache headers, users might be re-downloading a file over and over unnecessarily when they don’t need to, which is about the worst thing possible.

Performance 71

Performance Cache Best Practices Strategy 71

Smashing Magazine

MARCH 6, 2025

If your website is loading slowly, thats bad for user experience and can also cause your site to rank lower in Google. Theyve also added this data to the Chrome UX Report , allowing you to see what causes delays for real visitors on your website! Resource Load Delay : Time spent before the LCP image starts to download.

Website 62

Website Google Speed Metrics 62

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. However, at the end of 2020, about 1% of websites included a Service Worker, and 2.2% The pages can be crawled, indexed, and ranked, as it happens with regular websites.

Code 90

Code Cache Mobile Retail 90

MachMetrics

DECEMBER 20, 2018

So then why are you serving an entire page of images to your website visitors when they’re only looking above the fold? If you’re making your visitors download all your images before they show any intent on looking at them, you’re just being wasteful. Think about the last time you went out to dinner.

Cache 75

Cache Speed Internet Internet 75

MachMetrics

JUNE 30, 2020

Using Google Fonts is often one of the first steps people take to give their website a unique look. The API also offers built-in browser caching, so that anyone who has already visited your site will only need to download it once (and not on every visit). We typically recommend using 1 or 2 fonts for your website.

Google 57

Google Speed Cache Website 57

Smashing Magazine

SEPTEMBER 6, 2021

This approach was touted to be better for fine-grained caching because each subresource could be cached individually and the full bundle didn’t need to be redownloaded if one of them changed. To be able to download multiple files on a single connection, you need to somehow multiplex them. Prioritization.

Network 120

Network Servers Cache Traffic 120