Technical SEO Basics Every Founder Should Know
Most founders understand that SEO matters. Fewer understand why their site still isn't ranking despite publishing decent content. The answer is usually technical SEO — the invisible foundation that determines whether Google can even find, crawl, and index your pages properly.
The good news: you don't need to write code to understand this stuff. You just need to know what to check and what to fix.
What Is Technical SEO?
Technical SEO is everything that helps search engines access, understand, and serve your website. Think of it like building inspection for your site — the content is the interior design, but technical SEO is the plumbing, electrical, and structural integrity.
If your technical foundation is broken, no amount of keyword research or blog posts will save you.
The 7 Essentials You Need to Get Right
1. Page Speed Matters More Than You Think
Google has made it clear: slow sites rank lower. Period.
Run your site through Google PageSpeed Insights and aim for:
- Performance score above 80 on mobile
- Largest Contentful Paint (LCP) under 2.5 seconds
- Cumulative Layout Shift (CLS) under 0.1
Quick wins that make a real difference:
- Compress images (use WebP or AVIF formats)
- Enable browser caching
- Minimize unnecessary JavaScript
- Use a CDN for static assets
2. Mobile-First Is Non-Negotiable
Google indexes the mobile version of your site first. If your site looks great on desktop but breaks on a phone, you're invisible to most of the internet.
Check these on your phone right now:
- Can you read text without zooming?
- Do buttons have enough tap space?
- Does content load without horizontal scrolling?
- Are forms usable with a thumb?
3. Fix Your URL Structure
Clean URLs aren't just pretty — they help Google understand your site hierarchy.
- ✅
yoursite.com/blog/seo-basics - ❌
yoursite.com/p?id=4827&cat=12&ref=home
Keep URLs short, descriptive, and lowercase. Use hyphens, not underscores. Every URL should make sense to a human reading it.
4. SSL Certificate (HTTPS)
If your site still loads on http:// instead of https://, fix this today. Google penalizes insecure sites, and visitors see a scary "Not Secure" warning in their browser.
Most hosting providers offer free SSL certificates through Let's Encrypt. There's zero excuse not to have this.
5. Create and Submit a Sitemap
A sitemap is a roadmap that tells Google every page on your site worth indexing. Most CMS platforms generate one automatically — check if yours is at yoursite.com/sitemap.xml.
Once you confirm it exists:
- Submit it in Google Search Console
- Make sure it only includes pages you want indexed
- Remove any 404s or redirect chains
6. Fix Broken Links and Redirects
Broken links (404 errors) are like dead ends in a store — frustrating for visitors and costly for SEO. Google sees them as a sign of a poorly maintained site.
Audit regularly:
- Use a free tool like Screaming Frog to crawl your site
- Fix or redirect any broken internal links
- Avoid redirect chains (A → B → C should just be A → C)
7. Structured Data (Schema Markup)
This is the one most founders skip, and it's a missed opportunity. Structured data tells Google what your content is — a product, a review, a FAQ, an article — so it can display rich results in search.
Rich results (star ratings, FAQ dropdowns, product prices) dramatically increase click-through rates. You can generate schema markup at schema.org and validate it with Google's Rich Results Test.
Your 30-Minute Action Plan
You don't need to hire a developer to start. Block 30 minutes this week and do these four things:
- Run PageSpeed Insights on your homepage and top 3 pages. Note the scores.
- Check Google Search Console for crawl errors, indexing issues, and your sitemap status.
- Test your site on mobile — actually use it on your phone. Note anything broken.
- Scan for broken links with a free crawler tool.
That audit alone will reveal 80% of your technical SEO issues. Most fixes are straightforward — compress some images, fix a few links, submit your sitemap.
The Bottom Line
Technical SEO isn't glamorous, but it's the difference between a site that could rank and a site that does rank. You're already doing the hard part — creating content and building a business. Don't let a few fixable technical issues hold you back from the traffic you deserve.
Get the foundation right, and everything else — content, backlinks, local SEO — works harder for you.
