Website launch: why listings appear when they do

Sooner or later you will watch a colleague enter a listing on the MLS, refresh your own site, and not see it for a little while. This lesson explains what happens in that gap — because the gap is deliberate, and understanding it will save you a support ticket and a moment of doubt at exactly the wrong time.

What happens between the MLS and your pages

When a listing is entered or changed at the board, a pipeline runs before it renders on your site. The property record arrives on a sync that runs every 15 minutes. Then the heavier work starts: every photo is copied to our own storage and converted to fast web formats — boards prohibit vendors from serving images off the MLS’s own servers, a rule with good reasons behind it that we unpack in this post on photo hotlinking. The address is geocoded so the listing pins correctly on your map. Only when the record is complete — data, photos, location — does the listing publish.

The completeness gate is a feature

That final check is the part worth internalizing: a listing on your site is never public until it is whole. The alternative is what you have seen elsewhere — cards with broken image icons, properties floating at the wrong end of the map, half-loaded pages that make a $1.2M listing look like a classified ad. Your visitors never see a listing in its underwear; the first impression of every property on your domain is finished. New active listings are prioritized through the photo pipeline precisely because they are the time-sensitive ones.

The timing to actually expect

Honest numbers: a change to an existing listing — price, status — typically reflects within the 15-minute sync cadence. A brand-new listing has more to do, since its full photo set must mirror and convert first; most clear the gate well within the hour. If a colleague mentions freshness rules or you want the board-minimum context, how fresh MLS data must be covers the standards and why modern pipelines beat them comfortably.

When something seems missing

Before assuming a fault, walk the three likely causes in order. One: it is new — give the pipeline the hour. Two: it is a sold or off-market record, and those render only for registered, signed-in visitors under your VOW licence — the sold-data gate is working as designed, and it is one of your best registration drivers. Three: the record is not licensed for public display in your feed at all; boards exclude some records, and no compliant vendor can show what the feed does not grant. If a listing fails all three explanations for more than a day, that is what support is for.

The mistake that costs the most

Filling the gap by hand — screenshotting the MLS or pasting listing photos into a page to “tide it over.” That violates your board agreement and the photographer’s copyright, and it is the one improvisation that can put the data access you just spent weeks securing at risk. The pipeline closes the gap on its own, every time. Spend the energy on your lead capture surfaces instead — that is where the next lesson picks up.