Technical SEO Wins I Can Attribute to Real Traffic

Most SEO advice is hard to verify. I tried this year to only implement changes I could A/B-like attribute to traffic shifts. Here are the ones where the line was unambiguous.

Win 1: Canonical Tags Fixed

I had duplicate content issues across category pages and paginated lists. After adding canonical tags pointing to the primary page, non-canonical versions dropped out of index and the canonical pages picked up their authority. Organic traffic: plus 22 percent over six weeks.

Win 2: Article Schema Added

Every article got Article schema with headline, author, datePublished, dateModified, and image. Rich results started appearing. Click-through rate on search results rose by 18 percent. Absolute traffic plus 12 percent.

<script type="application/ld+json">
{
  "@context": "https://schema.org",
  "@type": "Article",
  "headline": "...",
  "author": { "@type": "Person", "name": "..." },
  "datePublished": "...",
  "dateModified": "..."
}
&lt;/script>

Win 3: Internal Linking Discipline

Every article got three relevant internal links. I tracked before-after. Articles that received more internal links gained position in their target keywords within 60 days. Simple discipline, consistent lift.

Win 4: Image Alt Text Actually Written

Alt text with real descriptive content, not keyword stuffing. Image search traffic rose 3x from a low base. Accessibility benefit was the main reason; traffic was a bonus.

Win 5: Sitemap Segmentation

Split the sitemap by content type: articles, categories, tags, pages. Google Search Console showed different indexing behavior per type. Issues became easier to diagnose and fix.

Wins That Did Not Show Up

Adding keywords I did not need. Shuffling metadata for its own sake. Chasing a particular Core Web Vitals metric past the good threshold. Each of these was busywork that did not move reporting metrics.

What I Measure

Organic sessions. Impressions per article. CTR per article. Position per target keyword. AI referrer sessions. I ignore anything my tooling cannot attribute.

Reading

Ahrefs blog and Google Search Central are the current references. Skip the rest.