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"
How to make a Drag-and-Drop file uploader
Product
Improving animated GIF performance with HTML5 video
Engineering
JPEG quality loss: why it happens and how to manage it
Insights
Developing an HTML5 file uploader with a PHP back end
Engineering
Cumulative Layout Shift — the key to a website’s visual stability — Google Lighthouse, pt. 8 (final)
Engineering
What is TBT (Total Blocking Time) in Lighthouse and why it matters — Google Lighthouse, pt. 7
Engineering
First Input Delay (FID): website interactivity and responsiveness — Google Lighthouse, pt. 6
Engineering
What is TTI (Time To Interactive)? What does it say about your website? — Google Lighthouse, pt. 5
Engineering
What is Largest Contentful Paint (LCP) and how to improve it — Google Lighthouse, pt. 4
Engineering
What is the Lighthouse Speed Index and why should you care? — Google Lighthouse, pt. 3
Engineering
A handier Cloudinary alternative: Uploadcare. Review & comparison
Other
What is First Contentful Paint and how to improve it — Google Lighthouse, pt. 2
Engineering
What is Google Lighthouse and why you should use it — Google Lighthouse, pt. 1
Engineering
Responsive images vs Adaptive Delivery
Other
Lossless image compression. Quality over page speed?
Product
How to convert docs to PDF with Uploadcare and show them in a browser
Product