4/ A channel that doubled sessions while conversion rate was cut in half didn't improve. It just got noisier.

3/ Pair it with engagement depth and a metric closer to business value, so a rising session count with flat conversion gets flagged for what it is.

2/ The fix isn't abandoning it — it's a fine top-of-funnel diagnostic. It's refusing to let it stand alone in a report.

1/ It doesn't reliably filter bot traffic despite platforms' best efforts, and it rewards low-intent clicks exactly as much as high-intent ones.

A session counts when a browser opens a page. It doesn't distinguish a genuinely interested prospect from an accidental click that left in four seconds.

"Sessions" is the vanity metric hiding in plain sight, mostly because it sounds analytical instead of promotional.

4/ This requires real thinking before the brief exists, which is why the vague version is more common. The thinking happens either way — a good brief just does it first.

3/ That's a constraint, and constraints let a writer produce something close to final on the first pass — no ambiguity left to accidentally resolve wrong.

2/ The brief that saves time states the specific point before writing starts: the actual argument, the example, the conclusion.

1/ When it doesn't land, that's a full rewrite — the time saved by a loose brief gets spent twice fixing the draft afterward.

"Write about the importance of attribution" is a subject, not a direction. The draft is a coin flip on whether it lands where the editor wanted.

The rewrite happens because the brief was never specific enough. A vague brief doesn't save time — it just moves the time to the rewrite.

4/ Have you actually checked whether any of your own pages are quietly splitting authority with each other?

3/ The audit: for any page family prone to duplication, confirm the canonical points where intended and no orphaned old URL is still live and competing.

2/ Nothing looks broken. Both versions might get indexed and some traffic, while the ranking signal that should concentrate on one page splits across two mediocre ones.

1/ A product in multiple categories, filtered views of a listing page, or an old migrated URL still live — all generate technically distinct URLs for the same content.

Canonical tags tell search engines which version of duplicate content is the "real" one. Most sites have at least one pointing at the wrong thing.

Your own pages can compete against each other. A canonical tag pointing the wrong way is how that happens, quietly.

4/ Are you refreshing based on frequency and CTR data, or on how long it's been since someone last looked at the ad?

3/ Refreshing too early wastes creative with life left. Refreshing too late burns budget on an ad that already stopped working.