when i post suffix i use square brackets, i didnt use a suffix here as it is an archive thus covering historic material, or composed of factual information that is not expected to change or be revised. there is probably some tool for pulling a pages last update time, but where to put it in the mechanics of article submission?

wikipedia.org doesnt seem to have an entry for IFarchive.org but has a number of backlinks to IFarchive.org resources