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How To Boost Resource Loading With The New Priority Hint `fetchpriority`

Smashing Magazine

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 70
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Mobile browser testing – what is it and when is it done?

Testsigma

The native and mobile web browser testing is being performed more and more compared to desktop testing. Applications that do not require to be downloaded and can be accessed via hitting the URL on a mobile browser are known as mobile web applications. What is browser testing? What are Mobile Web Applications?

Mobile 52
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Performance Game Changer: Browser Back/Forward Cache

Smashing Magazine

Browsers have lots of caches , the most well-known of which is the HTTP Cache that stores copies of downloaded resources on a local drive for later reuse. Ensuring your website caches most of its assets for future uses has long been touted as essential for web performance. so reusing them from that home page visit is a good saving.

Cache 91
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How to boost SRE productivity with observability-driven DevOps

Dynatrace

Dynatrace makes this easy by offering a collection of best-practice SLO definitions for various use cases beyond the observability domain. For instance, for a performance test window of 10 minutes, SLOs targets are evaluated and SLO health scores are visualized build-over-build. Want to learn more?

DevOps 219
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HammerDB MySQL and MariaDB Best Practice for Performance and Scalability

HammerDB

This post complements the previous best practice guides this time with the focus on MySQL and MariaDB and achieving top levels of performance with the HammerDB MySQL TPC-C test. System setup is covered on the PostgreSQL Best Practice post so it will not be repeated here as the steps are the same.

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A guide to ASP.NET web service observability, diagnostics and performance optimization with Dynatrace

Dynatrace

The screenshot below shows a PurePath that was shared with me by our partner triscon from Vienna, which specializes in Load and Performance testing for large enterprise applications. If you don’t yet have Dynatrace – simply get download a Dynatrace Trial. It all starts with installing the Dynatrace OneAgent on your environment.

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Ten years of page bloat: What have we learned?

Speed Curve

Poorly executed stylesheets can create a host of performance problems, ranging from stylesheets taking too long to download and parse, to improperly placed stylesheets that block the rest of the page from rendering. Here are some tips and best practices to help on that journey. How does page bloat hurt your business?

Mobile 145