KeyCDN

AUGUST 15, 2019

Web performance is a broad subject, and you’ll find no shortage of performance testing tips and tutorials all over the web. 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?

Testing Tools 55

Testing Tools Best Practices Performance Testing Testing 55

Adrian Cockcroft

JUNE 21, 2022

I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. We had specializations in hardware, operating systems, databases, graphics, etc.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Speed Curve

JULY 3, 2023

HTTP Archive research: Background and caveats Before we get into the analysis, some context: The numbers cited below all come from the HTTP Archive. This is to try to understand how a "typical" page might perform, as well as pages in the "longtail". It's super important to understand longtail performance.

Mobile 52

Mobile Google Metrics Retail 52

High Scalability

NOVEMBER 25, 2019

Nagios, Grafana and New Relic and some internal proactive exception analysis are used. How do you test your system? Selenium, Junit, Nose, Nightwatch and manual testing. Combination of unit, functional, integration and performance tests. How you analyze performance? More details on it are in this blog post.

Architecture 52

Architecture Cache Azure Storage 52

Smashing Magazine

JANUARY 6, 2020

Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Treo Sites provides competitive analysis based on real-world data. Large preview ).

Performance 145

Performance Cache Network Metrics 145