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

Jos

APRIL 6, 2018

Or loading a 3rd party component like a Google Map, with all its additional assets needed to render the thing? A code coverage report, like the one Google Chrome provides won’t help us much. Code coverage tab on Google Chrome ( source ) As with everything else, there are trade-offs with lazy-loading. const latlng = new google.

Code 147

Code Performance Media Google 147

Tim Kadlec

MARCH 19, 2018

You have to consider at least four different contexts: How well does AMP perform in the context of Google search? How well does AMP perform when the library is served using the AMP cache? How well does AMP perform in the context of Google search? In the context of Google search, then, AMP performs remarkably well.

Cache 79

Cache Google Speed Metrics 79

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 KeyCDN’s Cache Enabler plugin is fully compatible the HTML attributes that make images responsive.

Social Media 106

Social Media Media Google Website 106

Speed Curve

OCTOBER 29, 2024

Google Tag Manager) or A/B testing tool if you need to circumvent code changes. If you're still out of luck in the RUM department, you can always look at field data from Google CrUX (Chrome User Experience Report). Capture cache hits/misses, time spent at the edge, origin, and even round-trip time (RTT) for most major CDN providers.

Speed 57

Speed Benchmarking Traffic Retail 57

MachMetrics

DECEMBER 14, 2019

Google’s best practice is to have a speed index under 3 seconds. Google’s best practice is to be below 0.5 However, Google’s best practice is to keep the number of requests below 50, so there is still work to be done. Google’s best practice is to achieve a time under 1.3 seconds on desktop and 11.4

Best Practices 105

Best Practices Speed Mobile Google 105

Jos

APRIL 5, 2018

Or loading a 3rd party component like a Google Map, with all its additional assets needed to render the thing? A code coverage report, like the one Google Chrome provides won’t help us much. Code coverage tab on Google Chrome ( source ). When it comes to SEO, you might have issues indexing lazy-loaded content on Google.

Code 130

Code Performance Google Media 130

Smashing Magazine

JUNE 26, 2019

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 Clean coding practices. Minification.

Website 111

Website Speed Mobile Design 111

Tim Kadlec

MARCH 7, 2017

The first day of the first ever Google AMP conference was today in New York. I would have loved to have been able to participate, but I had to settle for listening to bits and pieces from afar (thanks to Google for always doing such a good job of live streaming all of their events). And AMP does all those things.

Cache 72

Cache Google Performance Metrics 72

KeyCDN

DECEMBER 8, 2022

But if you have not optimized your WordPress properly, your WordPress will definitely be slower than your expectations. Many factors affect the speed of your WordPress website; some of them are: Your web host Server-side optimizations (PHP version, compression, caching, etc.) Traditionally, most WordPress hosts manage the caching.

Cache 52

Cache Website Speed Website Performance 52

MachMetrics

JUNE 1, 2020

In addition, Google has made it clear that page speed is being used as a ranking factor. This can be done by implementing browser caching, combining JavaScript and CSS files, and minimizing redirects. Google recommends Responsive Web Design because it’s the easiest design pattern to implement and maintain. Google Devs.

Speed 67

Speed Mobile Testing Google 67

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

CSS Wizardry

MAY 19, 2020

It’s widely accepted that self-hosted fonts are the fastest option: same origin means reduced network negotiation, predictable URLs mean we can preload , self-hosted means we can set our own cache-control. That said, the convenience of a service like Google Fonts cannot be overstated. What else could I do to make Google Fonts fast ?

Google 364

Google Media Latency Metrics 364

Smashing Magazine

NOVEMBER 17, 2022

Cache Your Images. A website’s performance can suffer if frequently accessed images are not cached, as many requests will be made to images that have already been loaded in the user’s system. But not only does it cache the original image, but it also stores all the transformations and combinations we make from it.

Media 109

Media Cache Website Mobile 109

Tim Kadlec

OCTOBER 8, 2015

They are able to selectively load things that will appear in the initial viewport and focus heavily on ensuring AMP pages are prerender and cache friendly. To further help achieve the goal of “instant load”, Google is offering to provide caching for these AMP pages through their CDN. You can limit your use of JavaScript.

Cache 75

Cache Google Mobile Open Source 75

MachMetrics

JULY 31, 2020

But we’ll definitely help you decide which is the best choice for your situation. Many caching plugins like WPRocket also offer Gzip compression right out of the box. Created by Google in 2013, Brotli is a compression algorithm created by Google for the compression of web fonts. OK, not really. What is HTTP Compression?

Speed 67

Speed Servers Google Cache 67

Smashing Magazine

NOVEMBER 4, 2021

One’s called Haunted, may have heard of that, some people might have, Matthew: and Fred, who’s the owner of Skypack, who started Skypack and worked on the Snowpack project, I knew him because he worked for Google on the Polymer project, which is a web component project. I think Jason Miller of Google came up with this terminology.

Media 90

Media Website Architecture Servers 90

Smashing Magazine

JUNE 25, 2020

Today, we’ll address storing and serving files for both single-server and scalable deployments while considering factors like compression, caching, and availability. Definitions. Client-Side Caching. Caching is the process of storing the results of a computation or request so that they can be accessed repeatedly more quickly.

Media 70

Media Cache Storage AWS 70

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. mvfst (Facebook), MsQuic , (Microsoft), (Google), ngtcp2 , LSQUIC (Litespeed), picoquic , quicly (Fastly). Implementation.

Network 108

Network Servers Cache Traffic 108

Abhishek Tiwari

DECEMBER 13, 2017

This is a question recently asked and explored by a team of Google researchers led by Jeff Dean with a major focus on database indexes. Jeff is a Google Senior Fellow in the Google Brain team and widely known as a pioneer in artificial intelligence (AI) and deep learning community. Learned Bloom filters. What's next.

Artificial Intelligence 40

Artificial Intelligence Hardware Google Benchmarking 40

Alex Russell

MARCH 6, 2021

A then-representative $200USD device had 4-8 slow (in-order, low-cache) cores, ~2GiB of RAM, and relatively slow MLC NAND flash storage. The fastest Androids predictably remain 18-24 months behind, owing to cheapskate choices about cache sizing by Qualcomm, Samsung Semi, and all the rest. The Moto G4 , for example.

Performance 127

Performance Network Cache Metrics 127

ACM Sigarch

JULY 17, 2023

Recently, Meta and Google reported the occurrence of SDCs in their fleet, which raised alarm bells that there may be hitherto unknown root causes for faults in modern processors. Therefore, testing alone is unlikely to be the definitive solution to address these new faults. Marginal defects are some of the root causes for these faults.

Energy 52

Energy Hardware Best Practices Architecture 52

The Symphonia

MAY 22, 2018

Fast forward to two years later and the article has had more than half a million visits, regularly appears in the top five Google search results for “Serverless”, and helped launched Symphonia ?—?my But I’ve already done that elsewhere, with John, so I left it with adding a link to our definition. but I didn’t realize quite how wide.

Serverless 40

Serverless Architecture Lambda Azure 40

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. Moreover, it endures one of the top JavaScript frameworks because of constantly updated technology and backing from Google and its coding power. So, Angular or React? Key Features of React. Time-Saving.

Development 52

Development Google Servers Open Source 52

Smashing Magazine

AUGUST 9, 2021

However, many other devices are sitting between the client and the server that also have their own TCP code on board (examples include firewalls, load balancers, routers, caching servers, proxies, etc.). While the first Google-specific versions of QUIC used a custom set-up for this, standardized QUIC uses the existing TLS 1.3

Transportation 145

Transportation Internet Internet Network 145

Alex Russell

SEPTEMBER 11, 2014

Full disclosure: I helped design Web Components and, with Dimitri Glazkov and Alex Komoroske , helped lead the team at Google that brought them from concept to reality. Service Workers do this for network caching and AppCache. I likewise can’t attend the second Extensible Web Summit and so have a bit of time to respond here.

Google 41

Google Cache Tuning Design 41

Smashing Magazine

APRIL 9, 2019

They’d take the hit for the first site to use the file, but then it would sit in their local browser cache and downloads could be skipped for each subsequent site. Having this capability for libraries on a CDN is great, and if you see the option to use an embedded file with an integrity attribute then you should definitely favor that option.

Website 59

Website Servers Code Best Practices 59

Randon ASCII

AUGUST 16, 2018

I work at Google, making Chrome, for Windows, focused on performance. I loaded it into Windows Performance Analyzer (WPA), but I couldn’t definitively find the hang. The CFG memory block is best thought of a cache with bounded size. Then it happened again, only this time gmail went unresponsive for even longer.

Programming 75

Programming Virtualization Code Processing 75

Alex Russell

OCTOBER 22, 2017

Our metrics at Google show a conflicted picture (which I’m working to get to clarity on). Add onto that the yawning chasm between low-end and high-end device performance thanks to chip design factors like cache sizes, and it can be difficult to know where to set a device baseline. 75% of of connections occur on either 2G or 3G.

Performance 74

Performance Benchmarking Network Mobile 74

Smashing Magazine

JUNE 2, 2021

Every front-end developer is chasing the same holy grail of performance: green scores in Google Page Speed. And while you can usually cache the full page of an article, the same is not true of many shop pages and elements. Additionally, page speed is a ranking factor for search and also for your Google Ads. Jennifer Brehm.

Performance 118

Performance Cache Website Mobile 118

Smashing Magazine

AUGUST 22, 2021

While a perfect understanding of these concepts is not needed for the rest of this post, having a common high-level definition would be good. Some examples of the latter are heavily cached websites, as well as single-page apps that periodically fetch small updates via APIs and other protocols such as DNS-over-QUIC.

Performance 107

Performance Network Latency Servers 107

Smashing Magazine

NOVEMBER 30, 2021

And so we can definitely dig into that in a bunch of different angles, depending on where you want to take this conversation. I think that maybe the small counter argument here is if you Google, “How to do X with React,” you’re going to get half a dozen different approaches to doing that thing. Drew: Sure.

Technology 97

Technology Technology Servers Code 97

Smashing Magazine

MARCH 7, 2022

The main one is that the definitions of the 4 types are all fixed, and based on quite old network data. This could be as simple as logging the values for these options in a Google Analytics Custom Dimension. There are a few downsides to ECT.

Website 105

Website Media Mobile Network 105

Smashing Magazine

JANUARY 6, 2020

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Note : as TCP generally under-utilizes network connection by a significant amount, Google has developed TCP Bottleneck Bandwidth and RRT ( BBR ), a relatively new TCP delay-controlled TCP flow control algorithm.

Performance 145

Performance Cache Network Servers 145

High Scalability

NOVEMBER 25, 2019

Egnyte is a secure Content Collaboration and Data Governance platform, founded in 2007 when Google drive wasn't born and AWS S3 was cost-prohibitive. To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. Edge caching.

Architecture 52

Architecture Cache Azure Storage 52

Smashing Magazine

JANUARY 7, 2019

The idea is quite straightforward: Push the minimal code needed to get interactive for the initial route to render quickly, then use service worker for caching and pre-caching resources and then lazy-load routes that you need, asynchronously. Unless you can use Google Fonts with Cloudflare Workers , of course.

Performance 105

Performance Cache Network Metrics 105

Smashing Magazine

JANUARY 11, 2021

Assets Optimizations Brotli, AVIF, WebP, responsive images, AV1, adaptive media loding, video compression, web fonts, Google fonts. Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Adjust the argument depending on the group of stakeholders you are speaking to.

Performance 145

Performance Cache Media Metrics 145