Feb 14 · 6 min read · Most performance monitoring tools test your site from one location, or run tests sequentially across regions. That means testing from 18 locations can take 20+ minutes. We needed something faster. Ahoj Metrics tests from 18 global regions simultaneou...
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Feb 9 · 7 min read · Two weeks ago, Cloudflare acquired Astro. Days later, Astro 6 Beta dropped with first-class Cloudflare Workers support. The timing wasn't a coincidence. As someone who recently rewrote Hashnode's Next.js Starter Kit in Astro and has been building on ...
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Nov 28, 2025 · 2 min read · If you’re working on marketing tech, e-commerce or growth infrastructure, you’ve probably seen this pattern: Paid traffic looks fine CTR is acceptable But ROAS is… meh Most of the time, the issue isn’t the ad setup—it’s what happens after the cl...
Join discussionJul 22, 2025 · 15 min read · Performance testing maturity: A comprehensive guide When Amazon's Prime Day experiences slowdowns, they lose $1.6 billion annually for every 100ms of delay. When banking applications crash during peak hours, the consequences ripple far beyond technic...
Join discussionMay 29, 2025 · 1 min read · AI image compression tools love to promise magic: smaller file size, zero quality loss. Reality? Not so clean.I took a 6144×4096 PNG (20.3MB) generated via Sora, ran it through Upscayl, resized to 1600×1067, and tested 8 different tools claiming to u...
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Oct 18, 2024 · 3 min read · Have you noticed your website feeling sluggish or unresponsive during animations? You might be dealing with Long Animation Frames (LoAFs). LoAFs occur when your website’s animations take longer than 50 milliseconds to render, causing noticeable stutt...
Join discussionOct 13, 2024 · 1 min read · Optimizing site speed isn't merely about implementing various techniques; it's about validating the effectiveness of these optimizations and ensuring they yield tangible results for your users and your business. In this episode of web performance, ca...
Join discussionFeb 20, 2024 · 1 min read · https://www.youtube.com/watch?v=HB85upkDBxE I have decided to start a series of videos about Webperf Case Studies of various websites. Just for fun. About this series On my my Youtube channel,there is a playlist for Web Performance Case Studies and...
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Jun 29, 2023 · 3 min read · Understanding Interaction to Next Paint Interaction to Next Paint (INP) is a new and exciting experimental metric that measures the responsiveness of a webpage throughout all the interactions on a page. A low INP ensures that the page will be reliabl...
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