Last week, WordPress introduced a performance plugin promising "Near-Instant Load Times." While I won't comment on my personal experience with WordPress (let's just say it hasn't been ideal), or speculate on potential security implications (with which WP is super proud) of this plugin and how it will kill server resources on share hosting accounts, the focus on improved performance is certainly commendable. After all, ProcessWire was built with speed and efficiency in mind.
This brings me to an interesting proposition: the development of a Speculative Loading API module for ProcessWire. My proposition is that this module would allow users to selectively load only the fields they require, further optimizing page load times.
Example, problem and solution: The WordPress plugin reportedly loads the entire page, including Google Analytics code. This triggers a visit registration in Google Analytics, even if the user didn't see the page. Ideally, for better performance and to avoid this kind of problem, only essential elements like body field (with its images) and a few essential (by someone needs) choosable fields would be loaded initially.