Analyzing and fixing Cumulative Layout Shift (CLS) issues on DavidWalshBlog to improve user experience and search rankings.
Analyzing the significant performance and data cost of social media embeds, focusing on JavaScript bloat and browser caching behavior.
A critique of excessive JavaScript use in web development, advocating for simpler, standards-based approaches like HTML-first and web components.
A technical guide offering practical tips to improve website performance, covering image optimization, lazy loading, and font requests.
A technical guide detailing steps to improve Core Web Vitals in a React app, covering lazy loading, image CDNs, and code splitting.
Analysis of the COP28 website's poor web sustainability and performance, highlighting greenwashing through excessive page weight and unoptimized assets.
The author launches perfwork.com, a niche job board connecting web performance professionals with hiring companies, built with modern web tech.
A technical case study on improving web performance by identifying and fixing a page with 81 slow-loading iframe embeds, reducing bundle size and load times.
Explains why good Core Web Vitals scores don't guarantee a good user experience, arguing performance is about user goals, not just metrics.
A developer's hands-on review and performance analysis of the new View Transitions API for multi-page web applications.
A collection of resources for improving website performance and reducing carbon emissions through efficient coding and caching practices.
Explores differences in how Chrome's FCP and LCP metrics define 'contentful' elements, focusing on image entropy and SVG handling.
A data-driven analysis revisiting the Performance Golden Rule, showing frontend still dominates page load time, with modern data from HTTP Archive.
Web performance expert announces return to consulting, focusing on helping organizations build sustainable performance culture and tools.
A developer's real-world example of why website performance and progressive enhancement are critical, especially on slow networks.
Analyzes how information asymmetry and marketing of complex JavaScript frameworks have led to a 'market for lemons' in frontend web development.
A developer details technical optimizations for displaying social media 'likes' on a personal blog, focusing on lazy loading and CSS tricks.
An analysis of web performance targets for 2023, focusing on JavaScript bloat and the gap between high-end and low-end devices.
Explains how performance metric variability can reveal real website issues like race conditions, not just measurement flaws.
A comprehensive guide to frontend monitoring techniques, tools, and implementation for developers to track performance, errors, and user experience.
