SEO Checklist
for Bloggers

Every high-ranking post starts with a keyword that real people are actually searching for. This phase determines whether anyone will ever find your content — get it right first.

• ✓
  Identify a primary keyword with clear search intent

  Your primary keyword should reflect exactly what a searcher wants to find. Informational, navigational, and transactional intents require different content types — match your post to the right one.
  High
• ✓
  Check monthly search volume and keyword difficulty

  Use Ubersuggest, Ahrefs, or Google Keyword Planner. For new blogs, target keywords with 100–1,000 monthly searches and low competition. These win faster and build domain authority.
  High
• ✓
  Identify 3–5 supporting (LSI) keywords

  Latent semantic keywords are related terms that add context. They help Google understand the full topic of your post — and help you rank for multiple search variations naturally.
  Med
• ✓
  Analyse the top 5 ranking posts for your keyword

  Google what you're about to write. Study the top results. Note the format, depth, headings, and word count. Your post needs to match or exceed this standard to compete.
  High
• ✓
  Look for featured snippet opportunities

  If position zero (the answer box) is available for your keyword, structure a concise 40–60 word answer early in your post. Winning a featured snippet can triple your click-through rate.
  Med

On-page SEO is everything within your actual post that signals its relevance to search engines. These are the non-negotiables every published post must have.

• ✓
  Primary keyword in the post title (H1)

  Your H1 tag should contain the exact primary keyword as naturally as possible. Place it near the beginning of the title. This is one of Google's strongest relevance signals.
  High
• ✓
  Keyword appears in the first 100 words

  Google gives more weight to keywords that appear early in the body content. Naturally weave your primary keyword into the opening paragraph — never force it, but make sure it's there.
  High
• ✓
  URL slug is short, clean, and keyword-rich

  Your URL should be: yourblog.com/primary-keyword-here. Remove stop words (a, the, in, of). Short URLs rank better, look cleaner in search results, and are easier to share.
  High
• ✓
  At least 2–3 H2 headings contain keyword variations

  Subheadings help both readers and search engines understand your post's structure. Use natural variations of your keyword — not exact repetition — throughout your H2s and H3s.
  Med
• ✓
  Meta description written (under 160 characters)

  Your meta description is your ad copy in search results. Include the primary keyword, a clear benefit, and a call to action. It doesn't directly affect ranking — but it dramatically affects click-through rate.
  High
• ✓
  Post covers the topic more completely than competitors

  Google rewards comprehensive content. Check that your post answers every question a searcher might have on this topic — including the ones competitors missed. Content depth is a ranking signal.
  High
• ✓
  Post is formatted for readability (short paragraphs, bullet points)

  Google measures dwell time — how long visitors stay. A well-formatted post keeps people reading longer, signalling quality. Use 2–3 sentence paragraphs, subheadings every 300 words, and lists where appropriate.
  Med

Images slow down pages and lose SEO value when left unoptimised. These four checks take minutes and directly impact both rankings and user experience.

• ✓
  Every image has a descriptive alt text with keyword

  Alt text tells search engines what an image shows — it's also read by screen readers for accessibility. Include your keyword naturally in at least the featured image's alt tag.
  High
• ✓
  All images compressed below 150KB

  Large images are the single biggest cause of slow-loading pages. Use Squoosh, TinyPNG, or WebP format to compress without visible quality loss. Every 100ms faster your page loads improves ranking.
  High
• ✓
  Image file names are descriptive (not IMG_4821.jpg)

  Rename image files before upload. Use descriptive, hyphenated names like how-to-start-a-blog-2025.webp. File names are a minor but real SEO signal that most bloggers ignore.
  Low
• ✓
  Featured image sized correctly for social sharing

  Open Graph images for social sharing should be 1200 × 630px. Use your blog name and post title in the image design. Well-branded shares increase click-through rates on social platforms.
  Med

Links are the connective tissue of SEO — both the links within your blog and those pointing to credible external sources. Both types signal quality and context to search engines.

• ✓
  Include 2–4 internal links to other relevant posts

  Internal linking helps Google crawl your site, distributes authority across your posts, and keeps readers engaged longer. Link to related posts using descriptive anchor text — not "click here."
  High
• ✓
  Update older posts to link to this new post

  Go into 2–3 relevant older posts and add a link to your new one. This tells Google the new post exists and passes existing authority to it. It's one of the fastest ways to accelerate a new post's ranking.
  Med
• ✓
  Link to 1–2 authoritative external sources

  Linking out to credible sources (research papers, major publications, official statistics) signals to Google that your content is well-researched and trustworthy. Don't hoard links — share them.
  Med
• ✓
  All external links open in a new tab

  Set target="_blank" on outbound links. This keeps readers on your blog while they check sources, preserving dwell time — which positively affects your SEO ranking signals.
  Low
• ✓
  No broken links in the post

  Broken links frustrate users and signal poor site maintenance to Google. Use a plugin or Screaming Frog to check your post before publishing. Fix or remove any 404-returning links.
  Med

Technical SEO runs in the background, but it directly determines whether Google can find, crawl, and rank your content. These checks apply to your whole blog, not just individual posts.

• ✓
  Blog loads in under 3 seconds on mobile

  Google uses mobile-first indexing. Test your speed at PageSpeed Insights. A score above 80 is the target. The two biggest wins: compress images and use a fast hosting provider.
  High
• ✓
  Site is HTTPS (SSL certificate active)

  Google has confirmed HTTPS as a ranking signal since 2014. If your site still shows "Not Secure" in the browser, fix this immediately. Most hosts provide free SSL through Let's Encrypt.
  High
• ✓
  XML sitemap submitted to Google Search Console

  A sitemap tells Google every page on your blog and when it was last updated. Submit it once via Google Search Console and it auto-updates with every new post. Yoast SEO generates it automatically for WordPress.
  High
• ✓
  Blog is fully mobile-responsive

  More than 60% of search traffic is mobile. If your blog breaks or is hard to read on a phone, Google will rank it below mobile-friendly competitors. Use Google's Mobile-Friendly Test to check.
  High
• ✓
  Schema markup added (Article or BlogPosting type)

  Schema is structured data that helps Google understand your content type, author, and publication date. Yoast and Rank Math add this automatically. It's a minor but growing ranking signal.
  Low

Publishing is not the finish line — it's the starting gun. These post-publish actions accelerate how quickly Google finds and ranks your new content.

• ✓
  Submit URL to Google Search Console for indexing

  Use the URL Inspection tool in Google Search Console and click "Request Indexing" right after publishing. This tells Google to crawl your post immediately instead of waiting days or weeks.
  High
• ✓
  Share on at least two social channels

  Social signals aren't a direct ranking factor, but social sharing drives early traffic — and early traffic signals to Google that your content is worth ranking. Share with context, not just a bare link.
  Med
• ✓
  Send post to your email list

  Email subscribers are your most engaged readers. A surge of people visiting, reading to the end, and clicking internal links in the first 48 hours sends strong quality signals to Google's algorithms.
  High
• ✓
  Schedule a 90-day review in your content calendar

  Come back 90 days after publishing. Check rankings in Search Console, update statistics, deepen thin sections, and improve the post based on real performance data. Updated posts consistently outperform static ones.
  Med