Currently only the host machine's schedd gets queried but adding -global will fix that and query all schedulers in the pool.

In addition to number of jobs also display stats such as the average age of jobs in the queue, max, min, etc.

This could be fixed by paginating the results from the server or implementing something more sophisticated than fetching all entries at once.

Having to click on the left and right buttons is kind of annoying. Adding hooks so that left and right arrow keys can be used instead would be a nice feature.

I've seen hold reasons that include something like <function directory @...> when using condor_q -json but not on the status page. This is because the <function> tag isn't a real tag and the browser simply doesn't render it.

Example: when a job is marked as held, hovering over the status field could show the HoldReason field for that job.