Many business owners still believe that the main goal of SEO is the first line in search results for high-frequency queries or “explosive” traffic growth. However, if thousands of people visit the site, but no one buys anything, this strategy is unprofitable.
Search engine optimization success is measured not by abstract positions, but by specific business indicators (KPIs), which vary dramatically depending on the niche. Let's look at what online stores, service sites and information portals should look for.
1. E-commerce (Online stores)
For online retail, traffic is important, but it is secondary compared to sales. Here SEO works closely with usability.
Key metrics:
- Conversion rate (CR): What percentage of visitors made a purchase. If your traffic is growing but your conversion rate is falling, you may be attracting the wrong audience.
- Average Check (AOV): SEO can help drive users to higher-priced product or bundle pages.
- Revenue from organics: The most honest indicator. Is revenue from search traffic growing month on month?
- Abandoned carts: If users come from search, add an item to the cart and leave, the problem may not be an SEO issue, but a technical error or a complex order form, but an SEO specialist should track this.
2. Service sites (B2B and B2C)
Law firms, clinics, construction companies or real estate agencies do not sell goods “in one click”. Here the transaction cycle is longer, and the main goal is to obtain a lead (customer contact).
Key metrics:
- Number of leads (CPA): How many applications, calls or completed Callback forms came from organic search.
- Cost per lead (CPL): How much money was spent on SEO work divided by the number of applications received. In the long term, SEO provides the cheapest leads compared to contextual advertising.
- Visibility by semantic core: For services, it is important to be in the top for targeted queries (for example, not just “repair”, but “turnkey apartment renovation price”)
3. Information portals and media
For news sites, blogs and online magazines, the “product” is the reader’s attention, which is then monetized through advertising.
Key metrics:
- Time on site and viewing depth: Do people read articles to the end? Do they follow internal links?
- Retention Rate:Whether users return to the site again.
- Snippet CTR: How attractive the title and description are in search results.
- Down-scrolls:Especially important for longreads.




