On-page SEO is the craft of making your page the most relevant result for its target keyword. Today you optimize every element — title tags, headers, body copy, internal links, and schema markup — with precision.
By the end of this lesson you will write a title tag that includes the target keyword in the first 60 characters, write a meta description that improves click-through rate, structure headers so they outline the page's information hierarchy, implement internal links with descriptive anchor text, and add Article schema markup.
title tags is the foundation of Day 2. Every concept that follows builds on the mental model you establish here. The most effective approach is to understand the principle first, then apply it — skipping straight to implementation creates gaps that compound into confusion later.
Work through each example in this lesson sequentially. The concepts connect, and the order is deliberate. If something is unclear, slow down at that point rather than pushing past it — a ten-minute pause now saves hours of debugging later.
Understanding title tags requires seeing it in motion. The code below is not a complete application — it is a minimal, working illustration of the key mechanism. Study the pattern, run it, break it deliberately, then fix it. That cycle builds real comprehension.
Once the basic pattern works, the logical next step is meta descriptions. This is where the abstraction becomes useful — you move from understanding the mechanism to applying it to real problems. The transition is usually smaller than it feels. Most of the hard work happened in Section 1.
header structure completes today's picture. It is where title tags and meta descriptions converge into a pattern you can apply to novel problems. This integration step is often where the day's learning consolidates — if the earlier sections felt abstract, this one typically makes them click.
Implementing title tags alone handles the happy path. Real systems encounter edge cases, invalid input, and unexpected state. Missing meta descriptions means missing those guards.
Combining title tags with meta descriptions gives you a complete, defensible implementation. The extra lines cost ten minutes; the robustness they add is worth hours of debugging time.
Several mistakes appear consistently when engineers encounter On-Page SEO for the first time. Recognizing them now costs nothing; encountering them in production costs hours.
Two intensive days (Thu–Fri) with an instructor who has taught thousands of engineers. Cohorts in 5 cities, June–June–October 2026 (Thu–Fri).
Reserve Your Seat — $1,490Before moving on, you should be able to answer these without looking: