Blog
Recent posts in category "Web Performance"
How to serve video & audio with Uploadcare video CDN
AVIF vs JPEG XL vs JPEG: Which image format is best for you?
How to compress images for your website without losing quality
React image optimization: Techniques to speed up your web apps
How to preload images: HTML and JavaScript methods explained
How to add and customize CSS background image
How to optimize images in Astro: A step-by-step guide
What is adaptive bitrate streaming (ABR) and how to use it
How to optimize images for the Web: Best practice guide
A Guide to HTTP Live Streaming (HLS)
Optimizing apps using React Developer Tools
Creating responsive images with srcset
Core web vitals tutorial for web developers and SEO engineers
What is an AVIF file? Everything you need to know about the AVIF format
Interaction to Next Paint: how to measure and improve it
Time to First Byte: What it is, why it matters, and how to improve it
How to load responsive images with uc-img
Improving animated GIF performance with HTML5 video
Creating responsive images with image-set
Cumulative Layout Shift — the key to a website’s visual stability — Google Lighthouse, pt. 8 (final)
What is TBT (Total Blocking Time) in Lighthouse and why it matters — Google Lighthouse, pt. 7
Image optimization for WordPress
First Input Delay (FID): website interactivity and responsiveness — Google Lighthouse, pt. 6
What is TTI (Time To Interactive)? What does it say about your website? — Google Lighthouse, pt. 5
How to optimize images before uploading to WordPress
6 proven techniques to load an image-heavy website faster
What is Largest Contentful Paint (LCP) and how to improve it — Google Lighthouse, pt. 4
What is Lighthouse Speed Index and why should you care? — Google Lighthouse, pt. 3
How to optimize pictures for better website performance
What is First Contentful Paint and how to improve it — Google Lighthouse, pt. 2
What is Google Lighthouse and why you should use it — Google Lighthouse, pt. 1
Automate format and quality selection for all your images with Uploadcare
Responsive images vs Adaptive Delivery
Everything you wanted to know about image optimization: definition, methods, and best tools
Lossless image compression. Quality over page speed?
8 tips for SEO image optimization
Image CDN can speed up your website by 900%
Five steps to better responsive images
The future of image optimization: Uploadcare webinar highlights
Python libraries to compress & resize images fast
We found a way to optimize a Shopify site by 6x. Here’s how
Responsive images in WordPress
Uploadcare webinar: the future of image optimization on the web
PHP image resizing & optimization
Optimize JPEG images for the web without losing quality
Quality of Experience: the ultimate stat of video content delivery
How to accelerate web performance to improve customer experience
To infinity and beyond with Adaptive Image Delivery
Image optimization: understanding the exact impact on Google’s performance score to rank higher
Key image optimizations to maximize your Google PageSpeed score