MachMetrics

JUNE 30, 2021

Many people often confuse site speed with page speed grades of performance testing tools, which are actually calculated based on multiple factors of a page including its loading speed. John Mueller answered “YES” to this question in 2019, “site speed is definitely a ranking factor?”. Test your pages.

Cache 78

Cache Speed Google Website 78

Smashing Magazine

JUNE 26, 2019

As a result, she came back to me concerned with publishing a post on a strategy her agency had yet to adopt successfully. One tool that’s particularly helpful is called Lighthouse. Instead, I suggest that web designers use another Google testing tool called Test My Site. Source: Test My Site ) ( Large preview ).

Website 110

Website Speed Mobile Design 110

The Netflix TechBlog

JUNE 14, 2023

The three strategies we will discuss today are AB Testing , Replay Testing, and Sticky Canaries. To launch Phase 2 safely, we used Replay Testing and Sticky Canaries. We couldn’t replay test GraphQL queries or mutations that requested non-idempotent fields. How does it work?

Traffic 353

Traffic Latency Cache Metrics 353

Smashing Magazine

JANUARY 11, 2021

In many organizations, front-end developers know exactly what common underlying problems are and what strategies should be used to fix them. Performance Budgets, Pragmatically shows you a strategy to achieve that. There are many tools allowing you to achieve that: SiteSpeed.io Establish a performance culture. Large preview ).

Performance 145

Performance Cache Media Metrics 145

CSS - Tricks

OCTOBER 10, 2019

If you are building an SPA and want to measure its performance, you could rely on end-to-end testing tools like Selenium , Cypress or Puppeteer. However, I have found that none of these has the amount of performance-related information and easy-to-use tooling that WebPageTest offers. Your performance audit is ready.

Performance Testing 51

Performance Testing Testing Performance Open Source 51

Smashing Magazine

JANUARY 6, 2020

It might be tempting to get into quick "low-hanging-fruits"-optimizations early on — and it might be a good strategy for quick wins — but it will be very hard to keep performance a priority without planning and setting realistic, company-tailored performance goals. Lighthouse , a performance auditing tool integrated into DevTools.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

It might be tempting to get into quick "low-hanging-fruits"-optimizations early on — and eventually it might be a good strategy for quick wins — but it will be very hard to keep performance a priority without planning and setting realistic, company-tailored performance goals. Set up "clean" and "customer" profiles for testing.

Performance 103

Performance Cache Metrics Network 103

O'Reilly Software

MARCH 7, 2018

We will start by reviewing the current state of enterprise integration and its challenges, and then demonstrate how organizations can achieve more scalable, composable, and functional architecture for interconnecting systems and applications by adopting a reactive and stream-based mindset and tools. Reactive streams: A call to arms.

Transportation 72

Transportation Java Programming Architecture 72

SQL Server According to Bob

JANUARY 11, 2020

Important Always consult with your hardware manufacturer for proper stable media strategies. Many of these systems support I/O ordering with a stable media cache and subsequently combine and/or split I/O requests across available subsystem resources to complete the storing to physical media.

Servers 40

Servers Cache Media Hardware 40

Smashing Magazine

SEPTEMBER 6, 2021

I would personally recommend using Cloudflare or Fastly because they have been intimately involved in the standardization process and will have the most advanced and well-tuned implementations available. Even then, however, validating protocol performance with the current generation of tools won’t be easy. Tools and Testing.

Network 104

Network Servers Cache Traffic 104