A site that feels quick in the office can be unusable in the two days after a storm when the whole metro is searching.
Where the page actually gets opened
Not at a desk. Out in a metal shop building on the far side of the turnpike, or standing in front of a hail-stripped roof that has just given up.
That is where your page is actually measured. Eight seconds in a metal shop building and the storm chasers who showed up the day after has already taken the job.
What a builder quietly includes
A builder cannot know which features you will use, so it sends all of them. A handful of storm shelter and roofing outfit pages ends up carrying a layout engine, an animation library, and icons nobody placed.
Going live strips none of it out. Everybody who lands on your hail-stripped roof page keeps paying for the parts you never touched, indefinitely.
Photographs straight off the handset
Straight off a phone, one photograph runs four to eight megabytes. A ten-image gallery asks somebody in a metal shop building to pull down fifty.
Resized properly those ten come to roughly four hundred kilobytes and look no different. For an Oklahoma City storm shelter and roofing outfit nothing else pays off this well.
Everything somebody bolted on
Chat tab, rotating reviews, discount overlay, booking iframe, analytics tags, cookie notice. Each rings a different company before your storm shelter and roofing outfit page is allowed to finish loading.
In a metal shop building they give up one after another while your customer watches empty grey boxes. Almost none of them earn back the delay.
After a storm the whole metro loads at once
When a track crosses this city, every household makes its decisions in about forty-eight hours, and a lot of them are doing it on battery with the power still out.
That is when a heavy page falls over and a light one keeps taking bookings. The gap is worth more in those two days than the rest of the year.
Check it honestly
Turn the wifi off, get yourself to a metal shop building, and load your own homepage while a May afternoon under a tornado watch is going on.
Three seconds should cover reading the first line and finding the number, even with a May afternoon under a tornado watch going on around you. If it does not, something has to come off the page.