# General Questions
Will the dashboard hold high number of concurrent visitors?
Yes, frontend, backend and APIs are cached to ensure fastest processing-free server response.
Additionally, the app is deployed withing Azure infrastructure which guarantees highly scalable and reliable resources and services.
How can I check if the live data feeds are sharing the most updated information?
All widgets specify Authority and/or data source. You may go to their website and verify if the data is valid.
Is there any delay in data updates?
We fetch and save feeds every x minutes, the delay is dependent on the feed. For example, Fire Incidents feed is updated every 5 minutes, therefore there might be up to 5 minutes delay between our dashboards and RFS data.
There is a delay because we save data from feeds locally which helps us
to ensure latest available data is always visible to visitors even if underlying source data is unavailable
helps us accumulate useful statistics about outages, incidents etc
ensure fastest response times under high concurrent load
How often is the dashboard’s live data feed content updated?
It depends on the feed. For example, fire incidents are updated every 5 minutes, whereas COVID-19 data is updated every 12 hours.
Is it supported in Internet Explorer (IE)?
Full interactive version of the dashboard is not supported in any IE browser, however there's a light* version of dashboard available that works without JavaScript and intended to have fast loading times on low connectivity networks, legacy browsers and devices.
* Light version has limited features
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