Keyword research finds the terms people search for. It's the foundation of SEO strategy.
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Keyword Research
Lesson 2 of 17
Beginner
Interactive
Syntax
DIGITAL-MARKETING
# Keyword types Short-tail: "shoes" (high volume, high competition) Long-tail: "best running shoes for flat feet" (low volume, low competition) # Tools Google Keyword Planner, Ahrefs, SEMrush, Ubersuggest
Keyword Analysis
PYTHON
keywords = [
{"keyword": "web development", "volume": 40000, "difficulty": 75, "cpc": 3.50},
{"keyword": "learn coding", "volume": 22000, "difficulty": 45, "cpc": 2.80},
{"keyword": "html tutorial", "volume": 35000, "difficulty": 30, "cpc": 1.20},
{"keyword": "css guide", "volume": 18000, "difficulty": 25, "cpc": 0.90},
]
for kw in keywords:
opportunity = kw["volume"] / max(kw["difficulty"], 1)
kw["opportunity"] = round(opportunity, 1)
keywords.sort(key=lambda x: x["opportunity"], reverse=True)
print("Keyword Opportunities:")
for kw in keywords:
print(f" {kw[\"keyword\"]:20} Vol:{kw[\"volume\"]:>6} Diff:{kw[\"difficulty\"]:>3} Opp:{kw[\"opportunity\"]}")
Practice
1
Exercise
What is the difference between short-tail and long-tail keywords?
Answer
Short-tail: 1-2 words, high volume, high competition. Long-tail: 3+ words, low volume, low conversion intent.
Quick Quiz
1
Which keyword type typically has higher conversion rates?
Long-tail keywords have more specific intent and higher conversion rates.
Interview Questions
Use tools like Google Keyword Planner, analyze competitors, check search volume and competition, target keywords with good volume and low-medium competition.