Answers

I've dealt with similar issues. For formats, WebP is widely supported now and a great choice. I used a tool like website screenshot to check how my images render after compression. Lazy loading and a CDN...

For quick troubleshooting, use htmltopng.net to save a screenshot of the issue (it’s a free HTML-to-PNG tool that works in any browser) and send it over to the stakeholder

For an image-heavy site, WebP is a solid choice now, as browser support is very wide. Lazy loading definitely helps with initial load times, especially on long pages, and it's generally SEO-friendly. For...