How to Measure SEO Results Over Time

SEO has a measurement problem. The work happens today, the results show up weeks later, and in the meantime a dozen other things change. It's easy to give credit to the wrong action or to give up on one that was working.

The fix isn't a fancier tool. It's a steady process: a baseline, a few honest indicators and a record of what you did.

Start with a baseline

Before changing anything, note where you are. For the website as a whole and for the pages you plan to work on, write down:

• Organic visits per week over the last few months.
• The main entry pages from organic search.
• Impressions, clicks and average position from Google Search Console (and Bing Webmaster Tools, if you use it).
• The number of pages indexed.

Take the numbers from a few months, not a few days. Organic traffic has natural ups and downs: weekends, holidays, seasons. A baseline helps you tell normal variation from real change.

Indicators that are worth following

Organic visits to the pages you worked on

The overall total mixes everything. If you rewrote ten articles, look at those ten pages. Did their organic entries change compared with the weeks before?

Impressions and clicks in Search Console

Impressions often move before clicks. If a page starts appearing for more searches, it may still be on the second page of results, where few people click. Rising impressions are a sign you're on the right track. Google explains these metrics in the Performance report help page.

Queries per page

Look at the searches each page appears for. A page about "how to choose a CRM" that shows up for "free CRM for small business" tells you something about what readers want and what to add.

What organic visitors do next

Traffic that leaves immediately doesn't help much. Check whether organic visitors view other pages, sign up or contact you. That's the difference between ranking and results.

Indicators to use carefully

Average position is an average over many searches, countries and devices. A page can improve for important terms while its average drops because it started appearing for many new, less relevant ones.

Rank tracking for a short list of keywords is useful for important terms, but it doesn't represent all the searches that bring you traffic. Use it as a complement, not as the main scoreboard.

Domain-level scores from SEO tools are estimates made by those tools. They can help compare sites, but they aren't measured by search engines.

Give changes time

How long to wait depends on how often search engines crawl your site and on how competitive the searches are. As a working rule, avoid judging a change after just a few days. Compare at least two to four weeks before with the same number of weeks after, and keep looking for a few months for bigger changes.

During that window, try not to change the same pages again. If you rewrite a title three times in a month, you won't know which version worked.

Write down every SEO action

This is the step that makes everything else useful. Keep a dated record with entries like:

• "Oct 3 – rewrote titles and descriptions of 12 product pages."
• "Oct 10 – published guide on shipping costs."
• "Oct 18 – fixed redirect chain on old blog URLs."

When organic traffic moves, you check the record and know where to look. Without it, you rely on memory, and memory is usually wrong after a few weeks. WEBPilot's strategy timeline was built for exactly this. A spreadsheet also works, as long as everyone uses it.

Separate SEO from everything else

Organic traffic is affected by things that aren't SEO:

• A TV mention or a viral post can increase searches for your brand.
• An ad campaign can make people search your name later.
• Seasonal demand changes how many people search at all.
• Search engine updates can shift rankings for reasons unrelated to your work.

When you see a change, check whether branded searches (your company name) and non-branded searches moved the same way. Growth only in branded searches usually comes from marketing, not from SEO.

A monthly SEO review

1. Compare organic visits with the previous month and with the same month last year.
2. List the pages that gained and lost the most organic entries.
3. Match those pages with your record of actions.
4. Check Search Console for new queries and for pages with rising impressions but few clicks (often a sign the title could be better).
5. Decide on the next two or three actions and write them down with dates.

It's not glamorous, but after six months you'll have something most websites don't: a clear history of what worked. For a broader method, read How to Measure the Impact of Website Changes.