Paid Search Marketing (PPC) — Advertisers pay for text ads displayed on SERPs when a key phrase is entered. Payment is only charged on clicks (
pay-per-click). Position is determined by bid amount AND click-through rate (CTR quality score).
Google Ads is the primary tool, offering text, responsive, image, video, shopping, and call-only ad formats.
Organic Search Marketing — Improving visibility through unpaid, natural results using
SEO (Search Engine Optimisation).
5 Key SEO Ranking Factors:
- Keyword Density — Frequency of key phrases in page text. Keyword stuffing is penalised. Use in h1/h2 tags and anchor text boosts relevance.
- Inbound Links (Backlinks) — More quality links = higher ranking. Google's PageRank treats each link as a "vote"; high-authority links weigh more.
- Title HTML Tag — Keyphrase in <title> significantly boosts ranking and appears as the clickable link in search results.
- Meta-tags — The description meta tag shows in search results and drives click-through. Google no longer ranks on meta-keywords, but best practice is to still include them.
- ALT Tags (Alternative Graphic Text) — Hidden text on images indexed by search engines. Also required for accessibility compliance.
Syllabus ref: 9.2 — Search Marketing