Cross-Origin Resource Sharing (CORS) preflight requests were streamlined, reducing upload startup time by approximately 30%.
: Click the "Upload" icon at the top of any page. internet archive html5 uploader 17 0
The progress bar now displays both overall upload and chunk-level status, along with estimated time remaining (ETA) based on rolling average speed. and XMLHttpRequest Level 2)
Built on modern web standards (JavaScript, File API, and XMLHttpRequest Level 2), the HTML5 Uploader offers: the HTML5 Uploader offers: