Searchlab What is a Good SEO Score? And How to Improve Yours
An SEO score (0 to 100) tells you how well your page is optimised for search engines. It rolls up content quality, technical health, and user experience into a single number you can act on.
The 4-tier rating you should know
- 90 to 100, Excellent. Your page is in top shape. Stay consistent, keep content fresh.
- 70 to 89, Good. Solid foundation. A handful of fixes will push you into elite territory.
- 50 to 69, Average. Real ranking issues. Time to act, your competitors are catching up.
- Below 50, Poor. Critical problems. Fix the basics first (title, meta, HTTPS, mobile), then iterate.
8 ways to actually improve your score
- Nail your title and meta description. Title should be 50 to 60 characters, description 150 to 160. Include the keyword once, naturally.
- One H1 per page. Match the search intent. Use H2 and H3 to break the body into scannable sections.
- Alt text on every image. Helps screen readers and image search rankings.
- Internal linking. Link new posts to your strongest existing pages, and vice versa. It distributes authority.
- Core Web Vitals. Compress images, defer third-party scripts, inline critical CSS. Aim for LCP under 2.5s.
- HTTPS everywhere. Non-negotiable in 2026. Free certificates via Let's Encrypt or your host.
- Structured data. Add JSON-LD for Article, Product, FAQ or whatever fits. It unlocks rich snippets.
- Useful, original content. Helpful Content Update means short, derivative posts now actively hurt you.
Quick wins: half of "Below 50" scores jump 20+ points just by fixing meta descriptions, adding HTTPS, and writing real alt text. Run the audit above to see exactly which checks you're failing.
Common pitfalls to avoid
- Stuffing keywords into titles, descriptions, or alt text.
- Copying meta descriptions across multiple pages.
- Using huge unoptimised images (your hero image should be under 200 KB).
- Forgetting to set a canonical tag, which causes duplicate-content issues.
- Blocking your own site in robots.txt by accident.
Frequently asked
What's a "perfect" SEO score?
There isn't one. Even Google.com doesn't score 100. Aim for 80+ and focus on real ranking, not the number alone.
How often should I run an audit?
Every time you publish a major page, plus once a month on your top 10 URLs. Things drift: scripts get added, images get re-uploaded, links break.
My score is high but I still don't rank, why?
The score covers on-page factors only. Off-page (backlinks, domain authority) and content quality vs competitors matter just as much. Use this score as the foundation, not the finish line.