Blogger SEO
Optimises blog content, site structure, and technical signals so search engines can crawl, understand, and rank blog posts more effectively.
If you focus only on writing and ignore crawlability, duplicate content, and internal linking, your blog posts will struggle to rank.
Key points
- Focus each post on one primary keyword matched to clear search intent.
- Build topic clusters: create a pillar page and link supporting posts to it.
- Fix duplicate content by noindexing or canonicalizing tag, category, and pagination pages.
- Refresh old posts regularly to maintain accuracy, relevance, and performance.
- Monitor Google Search Console for crawl errors, index coverage, and low-CTR pages.
A travel blog that doubled traffic by fixing internal links
A lifestyle blogger published 50 posts over six months, but Google indexed over 300 URLs due to tag, category, and archive pages creating duplicate content. Organic traffic was stuck at 200 visits per month. After implementing canonical tags, noindexing tag and category pages, and reorganizing posts into a 'slow living' topic cluster with a pillar page, indexed URLs dropped to 40. Within three months, organic traffic increased to 500 visits per month.
Three situations where blog SEO changes your decision
- Duplicate content risk When your blog uses multiple tags and categories, Google may index thin pages. As part of your SEO process, you must decide whether to noindex them or consolidate content to avoid diluting ranking signals.
- Topic cluster adoption If you have related posts on a broad topic, you can choose to link them to a pillar page. This decision builds topical authority and helps search engines understand your site structure.
- Freshness maintenance For older posts losing traffic, you decide whether to update content or leave it. Monitor post performance in your SEO dashboard to decide which posts need updates. Updating can recover rankings and signal relevance, but requires time and research.
Three common mistakes to avoid
- Keyword stuffing Targeting multiple keywords in one post confuses the topic and dilutes relevance. Stick to one primary keyword per article to match search intent clearly.
- Weak internal linking Publishing posts without linking to related older content isolates them. Internal links help distribute link equity and help users discover your best content.
- Ignoring technical SEO Neglecting XML sitemaps, canonical tags, and page speed means search engines may not find or properly index your posts. These basics are essential for visibility.
Common questions
What is SEO?
SEO improves your site's visibility in search engines. For blogs, it involves keyword research, content optimisation, and technical fixes.
How do I do SEO for a blog step by step?
Start with keyword research, write one post per topic, optimise titles and meta, set up XML sitemaps, and build internal links.
Sources
- Google Search Central SEO Starter Guide Official Google guidance on SEO fundamentals.
- Backlinko Blog SEO Guide Practical blog SEO tactics and keyword research.
- Semrush Blog SEO Guide Step-by-step blog SEO strategy and checklist.