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Percona Toolkit – A Quick Introduction to Summary

Percona

2004l# Percona Toolkit System Summary Report ###################### Date | 2023-09-25 14:43:34 UTC (local TZ: CDT -0500) Hostname | testbox Uptime | 44 min, 1 user, load average: 0.47, 0.67, 0.57 Platform | Linux Release | Ubuntu 22.04.3 LTS (jammy) Kernel | 6.2.0-33-generic 33-generic Architecture | CPU = 64-bit, OS = 64-bit Threading | NPTL 2.35

Cache 102
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3 Modern Tools For Automated Testing Of Your Web Applications

Testsigma

On BrowserStack, we can also choose a resolution that we’d like to test on, for instance, 800×600 to 2048×1536. Bug management: BrowserStack takes video recordings, automated screenshots of errors, text logs, console logs, and network logs. It supports CI/CD integrations. Source: BrowserStack.

Testing 102
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Chrome's NOSCRIPT Intervention

Tim Kadlec

The other week, there were a few articles that came out about Chrome’s NOSCRIPT intervention: an intervention that would disable JavaScript altogether on slow networks. Chrome intervening on behalf of the user when it feels the network is iffy isn’t exactly new. The Data Saver proxy is enabled. It works on HTTPS too.

Network 71
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A Deep Dive into Native Lazy-Loading for Images and Frames

CSS - Tricks

In short, we’re talking about a mechanism that defers the network traffic necessary to load content when it’s needed — or rather when trigger the load when the content enters the viewport. A smaller initial page that loads faster and saves network requests for items that may not be needed if the user never gets there. The benefit?

Traffic 58
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Getting Started with HTTP/2 and Server Push

Dean Hume

openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt. If you fire up your dev tools again and look at the network requests you’ll notice that we are now pushing the resources at the same time as the request. Next, fire up your browser and head over to [link].

Servers 40
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Getting Started with HTTP/2 and Server Push

Dean Hume

openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt. If you fire up your dev tools again and look at the network requests you’ll notice that we are now pushing the resources at the same time as the request. Next, fire up your browser and head over to [link].

Servers 40
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Getting Started with HTTP/2 and Server Push

Dean Hume

openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout server.key -out server.crt. If you fire up your dev tools again and look at the network requests you’ll notice that we are now pushing the resources at the same time as the request. Next, fire up your browser and head over to [link].

Servers 40