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Up your quality and agility factor – using automation to build “performance-as-a-self-service”

Dynatrace

For software engineering teams, this demand means not only delivering new features faster but ensuring quality, performance, and scalability too. One way to apply improvements is transforming the way application performance engineering and testing is done. Performance-as-a-self-service . Try it today using Keptn .

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5 features that make Testsigma the best cross browser compatibility testing tool

Testsigma

To ensure continuous delivery, it’s very important that developers adopt automated Cross Browser Testing methodologies over manual testing. They should choose such tools that seem to fit well according to their application’s end to end testing requirements. You can also set the screen resolutions. I want to try.

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An Opinionated Guide to Performance Budgets

Speed Curve

Performance budgets are one of those ideas that everyone gets behind conceptually, but then are challenged to put into practice – and for very good reason. If you're just getting started with performance budgets – or if you've been using them for a while and want to validate your work – this post is for you.

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Improve user experience with more visibility into CDN-related HTTP errors (Part 1) 

Dynatrace

Modern web applications rely heavily on Content Delivery Networks (CDNs) and 3rd-party integrations (for example, web analytics, tag managers, chat bots, A/B testing tools, ad providers, and more). Their performance and any errors they cause can have a massive impact on your bottom line.

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Solving CLS Issues In A Next.js-Powered E-Commerce Website (Case Study)

Smashing Magazine

Performance is one of the core aspects to ensure our users are having a delightful user experience irrespective of their devices or network connection. We found out user-centric performance metrics to be the perfect fit for this purpose. We use Lighthouse and WebPagetest as our synthetic testing tools for performance to measure CLS.

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Search Engine Optimization Checklist (PDF)

Smashing Magazine

Implementing SEO best practice doesn’t just give you the best chance possible of ranking well in search engines; it makes your websites better by scrutinizing quality, design, accessibility, and speed, among other things. Following best practice usually means a better website, more organic traffic, and happier visitors.

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Refactoring CSS: Strategy, Regression Testing And Maintenance (Part 2)

Smashing Magazine

Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A. We’ll develop the card component in isolation and use the agreed standards and best practices. More after jump! On design systems, CSS/JS and UX.

Strategy 132