How long does SEO take to work?
On the sites we run, months one and two look like failure and month three is where the curve turns. One property went 15 clicks in May to 90 in June, 314 in July and 539 in August. Another went 58 to 404 over the same months. A third has tripled its impressions and still not converted them into clicks. The honest answer is three to six months before the shape is clear, and anyone quoting you a date is guessing.
Every agency answers this question with “six to twelve months”, and almost none of them show you a month-by-month curve. The reason is straightforward: month two looks like you wasted your money. Here is ours anyway, for three sites we build and run, straight from Search Console.
One caveat we apply to our own numbers everywhere: our data collection started on 15 April, so April is a partial month. Every multiple below starts from May, the first complete one. Quoting April would inflate everything on this page.
The curve, month by month
| Month | Student accommodation | B2B exporter | D2C brand |
|---|---|---|---|
| May 2026 | 15 | 58 | 13 |
| June 2026 | 90 | 164 | 10 |
| July 2026 | 314 | 299 | 10 |
| August 2026 | 539 | 404 | 7 |
The first column is the one that gets screenshotted. It is also the one that would have got us fired in June, if anyone had been judging it in June. Fifteen clicks in May and ninety in June is, in absolute terms, nothing — an owner checking their analytics in week six would reasonably conclude that nothing was happening.
Impressions move first, and that is the signal to watch
Clicks are a lagging indicator. What moves first is impressions — the number of times you appear at all — because you start ranking on page four before you rank on page one, and page four gets seen and not clicked.
| Month | Student accommodation | B2B exporter | D2C brand |
|---|---|---|---|
| May 2026 | 2,849 | 3,213 | 321 |
| June 2026 | 8,669 | 9,519 | 252 |
| July 2026 | 26,263 | 14,889 | 520 |
| August 2026 | 42,619 | 19,526 | 1,049 |
Look at July for the first site: impressions roughly tripled and clicks roughly tripled with them. That is what a working curve looks like — reach rising and conversion holding. When reach rises and clicks do not follow, something specific is wrong, which brings us to the third column.
The one that has not worked
The D2C brand went from 321 impressions to 1,049 while its clicks went from 13 to 7. Reach more than tripled and traffic fell by nearly half. We publish this for the same reason we publish the other two: a portfolio of three wins is a portfolio nobody can check.
The cause is measurable rather than mysterious. Only 29 of its 188 known pages are indexed; most of the rest sit at “discovered, currently not indexed”. When a small number of pages picks up a growing number of impressions for increasingly loose queries, you get exactly this shape — more reach spread over the same handful of ranking pages, at worse positions, converting less.
There is a more hopeful footnote, and it is recent enough that we have labelled it clearly: in the first 17 days of September that site recorded 12 clicks against 1,339 impressions, already above its entire August. That is a partial month and we are not claiming a recovery from it. It is what an inflection looks like when it starts, and we will publish the full month when there is one.
What this means if you are buying SEO
- Judge month one and two on leading indicators — pages indexed, impressions, queries you now appear for — not on clicks or revenue.
- Month three is where our curves turned. If impressions are flat at month three, something is wrong; if impressions are climbing and clicks are not, the problem is usually indexing or intent, and it is diagnosable.
- Ask for the click and impression figures by month, not a total. A total hides the shape, and the shape is the only thing that tells you whether it is working.
- Be suspicious of a guaranteed timeline. We have run the same process on three sites and got three different curves.
An agency that cannot show you a month-two number is either not measuring, or has never had a client stay long enough to produce one.
All three of these are our own properties rather than client work, and we say so on the work page rather than in a footnote. It means the data is real and fully auditable — we hold the Search Console access behind every figure here.