Technical SEO
Definition
The behind-the-scenes work that helps search engines find, crawl, and understand your website. It covers site speed, mobile-friendliness, and code structure.
What is Technical SEO?
Technical SEO is the foundation that makes everything else work. While content and backlinks get the glory, technical SEO ensures search engines can actually access, understand, and index your website properly.
Think of it like the plumbing and electrics in a house. Nobody sees them, but without them, nothing works.
Why Technical SEO Matters
If Google can't crawl your site efficiently, your brilliant content won't rank. Common technical issues include slow loading speeds, broken links, duplicate content, and poor mobile experience.
A technically sound website loads quickly, works on all devices, and makes it easy for search engines to understand what each page is about.
Key Technical SEO Elements
Crawlability and Indexing
- Proper robots.txt configuration
- XML sitemaps submitted to Google
- Clean URL structure
- No orphan pages
Site Speed and Performance
- Fast server response times
- Optimised images
- Efficient code
- Good Core Web Vitals scores
Mobile Friendliness
- Responsive design
- Touch-friendly navigation
- Readable text without zooming
Security and Structure
- HTTPS encryption
- Proper canonical tags
- Schema markup for rich results
- Clean internal linking
Getting Started
Use Google Search Console to identify technical issues. Run your site through Google's PageSpeed Insights and Mobile-Friendly Test. These free tools highlight the most pressing problems to fix first.