Smashing Magazine

JANUARY 11, 2021

web-vitals library can collect and send Core Web Vitals to Google Analytics, Google Tag Manager or any other analytics endpoint. So, if your year-over-year web performance metrics stay stable, that's usually a warning sign as you're actually regressing as the environment keeps improving ( details in a blog post by Gilles Dubuc ).

Performance 145

Performance Cache Media Metrics 145

CSS - Tricks

APRIL 28, 2022

Let’s take a look at a WebPageTest trace of my own web app, running with the configuration from the last blog post. That HTML is parsed, the browser sees script and link tags for the JavaScript and CSS assets that reside on the CDN, and requests them. Notice the large connection times for lines 2-4. Line 1 is our HTML entry point.

Cache 79

Cache AWS Servers Traffic 79

Smashing Magazine

JUNE 2, 2021

We started off with all of the usual things, such as rechecking the caching of resources, seeing what we could prefetch or load asynchronously, ensuring we are using HTTP/2 and TLSv1.3. These were stored as one big svg tag in the HTML head of the page, with a symbol for each of the icons that was then used as a linked svg in the HTML’s body.

Performance 115

Performance Cache Website Mobile 115

Smashing Magazine

AUGUST 19, 2022

This pattern of naming files is commonly seen in action when you decide to build a blog or when you’re interacting with data that changes based on the type of user that is logged into an application. when I was building my blog. You’ll notice the text in the paragraph tag below the bold “Forgot password” text. <p>You

Processing 110

Processing Best Practices Availability Open Source 110

Smashing Magazine

JULY 29, 2019

Chrome devtools screenshot of the DOM, where I’ve expanded one inline style tag. The general advice is for your critical styles (anything above-the-fold ) to be inline, and for the rest of your styling to be external and loaded asynchronously. Google Homepage — DOM. Large preview ). Performance Tip #1: Inline Critical CSS.

Cache 96

Cache Google Mobile Network 96

CSS - Tricks

OCTOBER 10, 2019

I often use Netlify for hosting my sites (including my personal blog ), and most of the time I spend in the application is on authenticated pages, like the dashboard listing all my websites. When you search for domain names to buy, an asynchronous call fetches the results of the request and the results are displayed as they are retrieved.

Performance Testing 51

Performance Testing Testing Performance Open Source 51

SQL Server According to Bob

DECEMBER 18, 2018

Kapil building and validating behavior on the Linux kernel changes for xfs ( Note : I have tagged it xfs opt (xfs optimizations) in this document for reference.) · Amit, Lee, Vaqar and Mike handling release activities and documentation. Linux provides different system calls (syscall)/commands for asynchronous behavior. Synchronized.

Servers 90

Servers Media Cache Storage 90

Alex Russell

APRIL 29, 2021

Modern, asynchronous network APIs that dramatically improve performance in some situations. Lets web apps safely read and write NFC tags, e.g. for tap-to-pay applications. fetch() and Streams. Delayed two to four years, depending on how one counts. year lag for BigInt ). Shape Detection.

Media 145

Media Games Education Engineering 145