Rigor

SEPTEMBER 3, 2019

What you may be overlooking is that peak-event readiness is about more than just load testing or ensuring that your servers are up throughout a specific timeframe. STEP 1: Invest in the Right Tooling and Get Everyone On Board. Next, look into the tools you are already using. Servers down or server health issues [APM].

Website 74

Website Cache Ecommerce Traffic 74

KeyCDN

AUGUST 29, 2019

Running speed tests with tools like Google PageSpeed Insights , WebPageTest , or KeyCDN’s Website Speed Test are always a good way to help gauge your website’s performance. In the settings make sure to check the “Create an additional cached version for WebP image support” setting.

Google 103

Google Cache Speed Analytics 103

Smashing Magazine

JANUARY 11, 2021

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 project until the final release of the website — what would that look like? It used to provide an insight into how quickly the server outputs any data. What does it mean?

Performance 145

Performance Cache Media Metrics 145

MachMetrics

JANUARY 23, 2020

You run a speed test on a website, and the results don’t match what you personally experience. Perhaps you feel like your site loads fairly quickly, but the speed test results are sub-optimal. Every single visitor will be a different distance from the server. Is your website getting slower?

Speed 62

Speed Testing Website Cache 62

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? It used to provide an insight into how quickly the server outputs any data. What does it mean?

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? Long FMP usually indicates JavaScript blocking the main thread, but could be related to back-end/server issues as well.

Performance 103

Performance Cache Metrics Network 103

KeyCDN

JULY 11, 2019

Well, that is probably true, as long as they don’t slow down your website to the point where you are losing visitors. When it comes to optimizing your website, images are generally the most important asset you should spend time on figuring out how to reduce in size and deliver in a more efficient way. For example, the query string ?width=600&quality=70

Speed 52

Speed Website Mobile Latency 52

MachMetrics

FEBRUARY 22, 2019

Standard Website Speed Metrics. As we can see, a website’s “speed” is not a one-size-fits-all number that we can simply lower. The first takeaway from this is that it can be used to measure server speed. Doc Load, or Document Complete, is a grouping of events that take place visually for the website visitor.

Speed 56

Speed Metrics Website Cache 56

Smashing Magazine

SEPTEMBER 6, 2021

Next, we’ll look at how to set up servers and clients (that’s the hard part unless you’re using a content delivery network (CDN)). Finally, we’ll see which tools you can use to evaluate the performance impact of the new protocols (that’s the almost impossible part, at least for now). Server Sharding and Connection Coalescing.

Network 104

Network Servers Cache Traffic 104