Arthur Khayrullin
Web Developer Who Cares with 10+ years of experience and a Computer Science degree. Top Rated Plus talent on Upwork. Also likes making music, parkour, tech and cappuccinos.
Recent posts by author "Arthur Khayrullin"
Interaction to Next Paint: how to measure and improve it
Web Performance
Time to First Byte: What it is, why it matters, and how to improve it
Web Performance
How to make a Drag-and-Drop file uploader
Uploading
Improving animated GIF performance with HTML5 video
Web Performance
JPEG quality loss: why it happens and how to manage it
Processing & Transformations
Developing an HTML5 file uploader with a PHP back end
Uploading
Cumulative Layout Shift — the key to a website’s visual stability — Google Lighthouse, pt. 8 (final)
Web Performance
What is TBT (Total Blocking Time) in Lighthouse and why it matters — Google Lighthouse, pt. 7
Web Performance
First Input Delay (FID): website interactivity and responsiveness — Google Lighthouse, pt. 6
Web Performance
What is TTI (Time To Interactive)? What does it say about your website? — Google Lighthouse, pt. 5
Web Performance
What is Largest Contentful Paint (LCP) and how to improve it — Google Lighthouse, pt. 4
Web Performance
What is the Lighthouse Speed Index and why should you care? — Google Lighthouse, pt. 3
Web Performance
A handier Cloudinary alternative: Uploadcare. Review & comparison
Processing & Transformations
What is First Contentful Paint and how to improve it — Google Lighthouse, pt. 2
Web Performance
What is Google Lighthouse and why you should use it — Google Lighthouse, pt. 1
Web Performance
Responsive images vs Adaptive Delivery
Web Performance
Lossless image compression. Quality over page speed?
Web Performance
How to convert docs to PDF with Uploadcare and show them in a browser
Processing & Transformations