The site
6 min readSitespeedisabusinessproblemthatnobodyowns
No single person is responsible for how long the page takes, so the answer is always somebody else.
Ask a marketing team who owns page speed and you get a pause. Development considers it a marketing concern because most of the weight arrives through marketing tags. Marketing considers it a development concern because the fixes are in the codebase. The agency that added the last three scripts was not asked and has moved on.
So it degrades. Not dramatically — a tag here, a font there, an embedded widget somebody wanted for a campaign that ended last year. Each addition is defensible on its own and the cumulative effect is a page that takes twice as long as it did eighteen months ago.
The cost is invisible by design
Nobody complains about a slow page. They leave, and they leave before any analytics tag has loaded, which means the very visitors you lost are the ones least likely to appear in your reports. The data quietly under-represents the problem it is meant to describe.
This is also why the internal argument never resolves. One side has anecdotes, the other has a report that does not show the damage, and the tag stays.
The fix is organisational
The technical work is largely known: compress the images properly, defer what is not needed for first paint, remove the tags nobody can name an owner for, stop loading four weights of a font to use two. None of that is hard. What is hard is that it keeps happening.
The durable answer is a performance budget written into the process: a stated limit that new work has to fit inside, and a rule that any new third-party script needs a named owner and a review date. Both are boring. Both work.
Where to start on a Monday
Open your busiest landing page on a mid-range phone on mobile data, not on the office wifi with a flagship handset. Time it with an actual stopwatch. Then list every third-party script the page loads and write a name next to each one.
The scripts with no name against them are your first afternoon's work, and that afternoon is usually worth more than the next month of bid adjustments.
If this describes a situation you are responsible for, a second opinion is the quickest way to find out how much of it applies. Ask us for one.
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The most useful pages on most websites are answers somebody already typed out once, to one customer, and then never published.