Jos

NOVEMBER 13, 2010

Loading on-demand code can boost website performance in the sense that the browser does not need to request and execute Javascript code that is not needed. This way, this script would just be downloaded when potentially needed. Depending on the script, a different approach can be taken to lazy load it.

Website Performance 100

Website Performance Website Code Performance 100

Jos

SEPTEMBER 18, 2010

What is BigPipe BigPipe is a website performance technique used and coined by Facebook to serve web pages improving user’s perceived load speed. By delaying the download of JS resources we are prioritizing CSS requests for content be shown earlier, as well as other pagelets to be downloaded.

Website Performance 100

Website Performance Java Servers Code 100

Jos

SEPTEMBER 18, 2010

What is BigPipe BigPipe is a website performance technique used and coined by Facebook to serve web pages improving user’s perceived load speed. By delaying the download of JS resources we are prioritizing CSS requests for content be shown earlier, as well as other pagelets to be downloaded.

Website Performance 100

Website Performance Java Servers Code 100

MachMetrics

FEBRUARY 7, 2019

” Look put these stats on some numbers: Effect on Sale: 79% of customers who report dissatisfaction with website performance are less likely to buy from that same site again. It’s no surprise that more search traffic than ever before is coming to websites from mobile devices and overtaking desktop searches.

Speed 93

Speed Website Performance Website Mobile 93

Smashing Magazine

JUNE 20, 2019

Each font carries a weight that the web browser needs to download before they can be displayed. Due to the ubiquitous nature of Google Fonts, the browser doesn’t always need to download the full font files. Resource hints are a feature supported by modern browsers which can boost website performance. Bold (700).

Google 111

Google Performance Cache Website 111

Smashing Magazine

JUNE 1, 2022

You may have a lean, agile, responsive site design only to find it gradually loaded down with more and more “extras” that are often put onto the site by marketing departments or business leaders who are not always thinking about website performance. You cannot always anticipate what you cannot control. Other blocking effects.

Website 138

Website Design Network Testing 138

Smashing Magazine

APRIL 16, 2024

There are three web vitals metrics Google uses to measure different aspects of website performance: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), Interaction to Next Paint (INP). However, other aspects of user experience, like layout shifts and slow interactions, heavily depend on how real users use your website.

Google 124

Google Monitoring Website Speed 124

Dotcom-Montior

AUGUST 5, 2020

Once the test is complete, the tool provides a waterfall chart, along with a detailed summary of performance that includes errors, host, and the slowest/fastest elements. including DNS, Connection, SSL, Request, First packet, and Download. Synthetic Monitoring: Continuous Website Performance Monitoring.

Website 92

Website Speed Cache Traffic 92

Smashing Magazine

MAY 6, 2019

In case your website’s images are downloaded all at once at page landing without lazy loading, you can enable (where supported) native lazy loading in your website as easily as adding an HTML attribute. On browsers that do not support native lazy loading, the images will be downloaded as you scroll down. Pros And Cons.

Website 106

Website Best Practices Open Source Media 106

Smashing Magazine

FEBRUARY 2, 2022

Projects built using JavaScript-based frameworks often ship large bundles of JavaScript that take time to download, parse and execute, blocking page render and user input in the process. Performance Costs. JavaScript’s effect on performance consists of download, parsing and the execution costs. Adrian Bece.

Code 104

Code Performance Network Website 104

MachMetrics

APRIL 3, 2020

Professional Website Performance: Optimizing the Front-End and Back-End. The book is divided in 2 sections and covers pretty much everything in terms of web performance. After reading the chapters in this book, you’ll truly be a master in image optimization.

Speed 85

Speed Performance Best Practices Website 85

CSS - Tricks

SEPTEMBER 21, 2020

If I made the browser download a 50 KB JavaScript library just to implement my little open/close element, then yes, it does matter, and the JavaScript version is less efficient. Jack Lenox’s article “How Improving Website Performance Can Help Save The Planet” on Smashing is a better deep dive. Fair enough.

Website 98

Website Energy Storage Servers 98

Smashing Magazine

APRIL 11, 2022

Let’s focus on how these resources are requested and downloaded. The HTML document is the first resource to be requested and downloaded, but how do browsers determine what to download next and in which order? Browsers have a set of predetermined priorities for each resource type, so they can be downloaded in an optimal order.

Media 78

Media Tuning Metrics Google 78

KeyCDN

SEPTEMBER 12, 2019

We normally focus solely on the performance aspect, but today we want to dive into additional ways you can optimize images for the web. 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

Dotcom-Montior

JUNE 15, 2020

These updates will disable access of Google apps downloader, for example. One can only download apps using the manufacturer’s downloader software, where VPN installers and other banned apps are not available for installation. The use of VPN however, usually slows down downloading and accessibility by 30 percent or more.

Monitoring 52

Monitoring Performance Internet Internet 52

Smashing Magazine

APRIL 19, 2021

For those that want to delve into CrUX even more, there are monthly tables of CrUX data available in BigQuery (at origin level only, so not for individual URLs) and Rick has also documented how you can create a CrUX dashboard based on that which can be a good way of monitoring your overall website performance over the months.

Google 143

Google Metrics Mobile Analytics 143

Dotcom-Montior

JANUARY 18, 2018

Therefore, I’ve decided to just load their start pages and measure the time until all elements have been downloaded to my machine. Measured start page load time of leading Retailers websites. All retailers provide some kind of shopping process and comparing those would lead to huge deviations.

Retail 40

Retail Website Monitoring Servers 40

CSS - Tricks

MARCH 16, 2020

For example, this means, it’s much easier to share the win with Heather from marketing after spending time improving website accessibility as she’s more able to appreciate the effort after seeing the Lighthouse accessibility score go up 50 points into the green. website if you prefer. There are a million different ways to install it.

Google 86

Google Latency Website Metrics 86

Smashing Magazine

SEPTEMBER 3, 2021

Recommended reading : How Improving Website Performance Can Help Save The Planet. For example, downloading and rendering example.com will likely consume far less electricity than Apple’s home page , and it will also be much quicker. The good news is that, as developers, we can do an awful lot about it. More after jump!

Website 140

Website Internet Internet Energy 140

Smashing Magazine

AUGUST 30, 2021

Regardless of how much the CSS codebase has been improved during the refactoring process and how much more maintainable and extendable it is, the final stylesheet needs to be optimized for the best possible performance and least possible file size. After all, users won’t wait around forever for the website to load.

Media 123

Media Performance Cache Strategy 123

Dotcom-Montior

JUNE 30, 2020

If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. To investigate this topic, let’s first check how important your website performance is to your online business. Why Should You Monitor Your Website Performance?

Website 52

Website Monitoring Website Performance Performance 52

Dotcom-Montior

JULY 7, 2020

If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. To investigate this topic, let’s first check how important your website performance is to your online business. Why Should You Monitor Your Website Performance?

Website 52

Website Monitoring Website Performance Performance 52

Dotcom-Montior

JUNE 30, 2021

If you plan to do business online with China, its Internet infrastructure and the Great Firewall might greatly impact your website performance. To investigate this topic, let’s first check how important your website performance is to your online business. Why Should You Monitor Your Website Performance?

Website 52

Website Monitoring Website Performance Performance 52

Smashing Magazine

MARCH 25, 2021

The Art Of Balancing Performance With Media Content. Even though rich media can promote user engagement, we need to balance the cost of delivering them with your website performance and business goals. That way, you can eliminate unnecessary downloads and accelerate page loads.

Media 122

Media Performance Mobile Latency 122

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. The time it takes to download files. Purple means time spent performing an SSL/TLS negotiation.

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. The time it takes to download files. Purple means time spent performing an SSL/TLS negotiation.

Performance 52

Performance Website Cache Speed 52

Smashing Magazine

OCTOBER 26, 2018

As a result, website performance can suffer. Recommended reading : How To Use Heatmaps To Track Clicks On Your WordPress Website. If long website response times keep you up at night, this is a how-to for you. Chrome’s load time was 1.25s (TTFB was 1.25s, content was downloaded in 3.96ms). Why did this happen?

Cache 88

Cache Website Speed Testing 88

Rigor

SEPTEMBER 11, 2019

.” Currently a Principal Software Engineer at Fastly , he previously helped architect some of the world’s largest media websites. Be sure to download the slides from his recent presentation at O’Reilly Fluent, To push or not to push? You can find him on Twitter @ patrickhamann or catch him on the speaker circuit.

Performance 89

Performance Education Google Website 89

Smashing Magazine

JANUARY 11, 2021

Testing And Monitoring Auditing workflow, proxy browsers, 404 page, GDPR cookie consent prompts, performance diagnostics CSS, accessibility. Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB).

Performance 145

Performance Cache Metrics Media 145

Smashing Magazine

JANUARY 6, 2020

Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). And if you need to quickly preview and copy or download all the SVG assets from a website, svg-grabber can do that for you, too.

Performance 112

Performance Cache Servers Network 112

Smashing Magazine

JANUARY 7, 2019

Download The Checklist (PDF, Apple Pages, MS Word). You can also just download the checklist PDF (166 KB) or download editable Apple Pages file (275 KB) or the.docx file (151 KB). While download times are critical for low-end networks, parse times are critical for phones with slow CPUs. Assets Optimizations. Quick Wins.

Performance 111

Performance Cache Network Metrics 111