Smashing Magazine

APRIL 19, 2021

Google has announced that from 1st May, they will start to consider “Page Experience” as part of Search ranking , as measured by a set of metrics called Core Web Vitals. The Core Web Vitals are a set of three metrics designed to measure the “core” experience of whether a website feels fast or slow to the users, and so gives a good experience.

Google 140

Google Metrics Mobile Analytics 140

Rigor

JANUARY 13, 2020

These are the bestsellers in the web performance field, including the good old Speed Up Your Site (2003) by Andy King; Steve Souders’ Even Faster Web Sites (2009) ; Ilya Grigorik’s High Performance Browser Networking (2013) ; Tammy Everts’ Time is Money (2016) ; and a handful of more recent publications.

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Performance Social Media Website Website Performance 75

CSS - Tricks

SEPTEMBER 21, 2020

We discover a statistically significant negative correlation between performance scores and the energy consumption of mobile web apps (with medium to large effect sizes), implying that an increase of the performance score tend to lead to a decrease of energy consumption. Things that lead to poor performance are things that take energy.

Website 97

Website Energy Storage Efficiency 97

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. And JavaScript can certainly make requests for additional network resources.

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Website Design Network Best Practices 131

Smashing Magazine

APRIL 29, 2022

Even if your website is designed with usability in mind, these factors impede users from fully benefiting from the website’s features. This is why performance is crucial when building websites. It’s a known fact that JavaScript is one of the main culprits behind website bloat. The JavaScript Tax.

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Website Google Open Source Mobile 80

Smashing Magazine

JANUARY 11, 2021

This guide has been kindly supported by our friends at LogRocket , a service that combines frontend performance monitoring , session replay, and product analytics to help you build better customer experiences. LogRocket tracks key metrics, incl. Web performance is a tricky beast, isn’t it? Getting Ready: Planning And Metrics.

Performance 145

Performance Cache Media Metrics 145

Dotcom-Montior

NOVEMBER 16, 2021

Since that time, the SRE role has evolved as the industry has changed and shifted from the traditional monolithic structures to large, widely distributed networks and microservices. SLIs are the actual performance metrics of your services. However, one thing has largely remained the same – the principles by which SREs adhere to.

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Monitoring Google DevOps Engineering 91

Smashing Magazine

FEBRUARY 2, 2022

This problem is more apparent on unreliable and slow networks and lower-end devices. Users can browse the Internet using slow and unreliable networks, so minification, optimization, and code-splitting of JavaScript files ensure that the user downloads the smallest file possible. Website performance is not consistent across devices.

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Code Performance Network Website 89

Smashing Magazine

JANUARY 6, 2020

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents.

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Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

So, if we created an overview of all the things we have to keep in mind when improving performance — from the very start of the process until the final release of the website — what would that list look like? Getting Ready: Planning And Metrics. Getting Ready: Planning And Metrics. Table Of Contents.

Performance 103

Performance Cache Metrics Network 103

Dotcom-Montior

JUNE 29, 2020

These applications live inside the private network of the organization and often have role-based access. Using synthetic monitoring tools allows you to monitor web page performance, web application performance, third-party API performance, among others in a private environment behind your firewall.

Monitoring 75

Monitoring Strategy Infrastructure Latency 75

KeyCDN

AUGUST 15, 2019

Before you begin tuning your website or application, you must first figure out which metrics matter most to your users and establish some achievable benchmarks. What is Performance Testing? Which Web Performance Metrics Matter? Metrics are what is actually being measured. What’s the difference?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Dotcom-Montior

OCTOBER 19, 2021

Lastly, a site reliability engineer needs the ability to monitor their applications and complete IT stack to ensure continuous functionality, performance, and availability. Prometheus is used to monitor and collect metrics about your infrastructure and applications and outputs that data in the form of dashboards and visualizations.

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Engineering Open Source Programming Monitoring 86

MachMetrics

JUNE 30, 2021

Website performance & speed plays a major role in the success of an online business. High-performing fast sites attract and preserve users better than low-performing ones. Core web vitals are modern performance metrics that analyze page speed signals that are crucial to providing a superior web experience.

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Cache Speed Google Website 78

Smashing Magazine

NOVEMBER 22, 2021

Six years ago, over 70% of sessions for Wix websites originated from desktops, with under 30% coming from mobile devices. While mobile devices have come a long way in terms of network and CPU speed, many of them are still significantly underpowered when compared to desktops, especially in countries where mobile connectivity is still poor.

Website 126

Website Performance Google Media 126

Dotcom-Montior

FEBRUARY 19, 2022

Lastly, a site reliability engineer needs the ability to monitor their applications and complete IT stack to ensure continuous functionality, performance, and availability. Prometheus is used to monitor and collect metrics about your infrastructure and applications and outputs that data in the form of dashboards and visualizations.

Engineering 52

Engineering Open Source Programming Monitoring 52

Dotcom-Montior

MAY 26, 2020

Other monitoring techniques, like synthetic web application monitoring , can enable you to investigate, research, and simulate every click and swipe, helping you to optimize your strategy and identify steps within the transaction that aren’t performing as intended. Page Speed Performance.

Monitoring 54

Monitoring C++ Website Programming 54

Rigor

SEPTEMBER 11, 2019

He has also hosted the NY Web Performance Meetup, which boasts over 5,000 members, since 2009. Developers representing hundreds of companies work together at these meetups to become masters in performance metrics and the latest trends in measuring site speed.) MDN (Mozilla Developers Network) @MozDevNet. Addy Osmani.

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Performance Education Google Website 89

Dotcom-Montior

DECEMBER 8, 2021

OpsGenie also provides features like reporting and analytics so teams can view and track incident response metrics and efficiencies. Additionally, SREs can manage on-call routing rules and specific escalation policies. Conclusion: SRE Incident Management – Overview, Techniques, and Tools.

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Social Media Monitoring Latency DevOps 90

Dotcom-Montior

OCTOBER 12, 2017

Its powerful OneAgent injects all services automatically, captures the service flow and all interactions from the end user, network, and middleware through backend tiers and provides insights to actual bottlenecks. Fetch important Dynatrace performance metrics via Dynatrace Rest API and add those metrics to the test report.

AWS 40

AWS Tuning Monitoring Servers 40

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. CDN Or Self-hosting?

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Media Performance Cache Strategy 108