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Google Lighthouse vs Rigor

Rigor

One free tool has become prominent in the space – Google Lighthouse – and one question often bubbles up: “I use Google Lighthouse for one-off snapshots of my site’s performance, so why do I need a performance monitoring solution?” Where Google Lighthouse Shines Bright.

Google 51
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Database Migration Plan: Avoiding Common Pitfalls in Open Source Migration

Percona

Heck, typing “database migration plan” into Google and reading this blog could constitute planning. Develop strategies to mitigate these risks and have contingency plans in place. Test data integrity, formats, and relationships. Security testing: Perform security assessments to identify and address vulnerabilities.

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The Best Way to Host MongoDB on DigitalOcean

Scalegrid

While you may assume a great majority of the cloud database deployments are run on AWS, Azure, or Google Cloud Platform, small to medium-sized businesses in particular are gravitating towards the developer-friendly cloud provider, DigitalOcean , for their hosting for MongoDB® needs. MongoDB Replication Strategies.

Azure 187
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Ten years of page bloat: What have we learned?

Speed Curve

And we need to have strategies in place to understand and manage our pages. How does page bloat affect other metrics, such as Google's Core Web Vitals? A Google machine-learning study I participated in a few years ago found that the total number of page elements was the single greatest predictor of conversions.

Mobile 145
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What is page bloat? And how is it hurting your business, your search rank, and your users?

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. Core Web Vitals are a Google search ranking factor. It's also important to keep in mind that Google's recommended 2.5s

Mobile 52
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Mobile browser testing – what is it and when is it done?

Testsigma

And here I’d also like to tell you about Testsigma (a mobile testing tool) , because it has really done some good work and innovation in order to simplify the mobile testing needs. Test how user-friendly an application is: Google search engine gives high priority to websites in comparison to desktop apps. Signup Now.

Mobile 52
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Front-End Performance Checklist 2020 [PDF, Apple Pages, MS Word]

Smashing Magazine

Run performance experiments and measure outcomes — both on mobile and on desktop (for example, with Google Analytics ). Addy Osmani has written a very detailed write-up on how to start performance budgeting , how to quantify the impact of new features and where to start when you are over budget. Large preview ).