Articles
A technical SEO checklist for business websites
A technical SEO checklist for business websites
A technical SEO checklist for business websites
The behind-the-scenes fixes that help Google find, read and trust your site.
The behind-the-scenes fixes that help Google find, read and trust your site.

Lee Thompson
Digital Marketing Specialist ·
·
4 min read
Some links in this article are affiliate links. If you sign up through them I may earn a commission, at no extra cost to you. It never changes my verdict.
Great content can't rank if search engines struggle to find or understand it. Technical SEO is the plumbing behind your website. The good news is that most small sites only need a handful of checks, and many are quick to fix.
1. Make sure Google can find your pages
Submit an XML sitemap in Google Search Console
Check the Pages report for anything marked "not indexed" that should be
Make sure important pages aren't blocked by robots.txt or a stray noindex setting
2. Fix broken links and redirects
Broken links frustrate visitors and waste the attention search engines give your site. When you change a page's address, set up a permanent (301) redirect from the old one so you keep any value it built up.
3. Speed up your pages
Slow pages lose visitors, especially on mobile. The biggest wins are usually:
Compressing and resizing large images
Removing unused plugins, scripts and tracking codes
Using a quality host or a modern website builder that handles performance for you
Google's free PageSpeed Insights tool shows what's slowing each page down.
4. Get mobile right
Google mainly looks at the mobile version of your site. Check every key page on a phone: text should be readable without zooming, buttons easy to tap and nothing should spill off the edge of the screen.
5. Write unique titles and descriptions
Every page needs its own title tag and meta description. They're what people see in search results, so make them clear and specific. Duplicate titles confuse search engines and searchers alike.
6. Use HTTPS everywhere
Your site should load securely on every page. Most modern hosts and builders include a free certificate, so there's no reason to go without.
7. Tidy up structure
Use one H1 per page, logical subheadings and descriptive image alt text. Link related pages to each other so both visitors and search engines can follow the path.
The short version
Get indexed, fix broken links, speed things up, check mobile, write unique titles and keep your structure clean. Run through this list every few months. An SEO tool's site audit can automate much of it, and my SEO picks show which ones do it best.
Great content can't rank if search engines struggle to find or understand it. Technical SEO is the plumbing behind your website. The good news is that most small sites only need a handful of checks, and many are quick to fix.
1. Make sure Google can find your pages
Submit an XML sitemap in Google Search Console
Check the Pages report for anything marked "not indexed" that should be
Make sure important pages aren't blocked by robots.txt or a stray noindex setting
2. Fix broken links and redirects
Broken links frustrate visitors and waste the attention search engines give your site. When you change a page's address, set up a permanent (301) redirect from the old one so you keep any value it built up.
3. Speed up your pages
Slow pages lose visitors, especially on mobile. The biggest wins are usually:
Compressing and resizing large images
Removing unused plugins, scripts and tracking codes
Using a quality host or a modern website builder that handles performance for you
Google's free PageSpeed Insights tool shows what's slowing each page down.
4. Get mobile right
Google mainly looks at the mobile version of your site. Check every key page on a phone: text should be readable without zooming, buttons easy to tap and nothing should spill off the edge of the screen.
5. Write unique titles and descriptions
Every page needs its own title tag and meta description. They're what people see in search results, so make them clear and specific. Duplicate titles confuse search engines and searchers alike.
6. Use HTTPS everywhere
Your site should load securely on every page. Most modern hosts and builders include a free certificate, so there's no reason to go without.
7. Tidy up structure
Use one H1 per page, logical subheadings and descriptive image alt text. Link related pages to each other so both visitors and search engines can follow the path.
The short version
Get indexed, fix broken links, speed things up, check mobile, write unique titles and keep your structure clean. Run through this list every few months. An SEO tool's site audit can automate much of it, and my SEO picks show which ones do it best.


Written by Lee Thompson
Let a site audit run the checklist for you.
Let a site audit run the checklist for you.
Let a site audit run the checklist for you.
Semrush crawls your site, flags broken links, slow pages and missing titles, and ranks what to fix first. Test it free for 7 days.
Run a free audit →
Affiliate disclosure
DigiStacker is free to use because some links are affiliate links. If you sign up through them I may earn a commission, at no extra cost to you. It never changes my scores, rankings or recommendations.
Independence
Every verdict is my own opinion, based on my research and experience. No company pays to be reviewed, ranked or featured, and I'll always tell you who should skip a tool as well as who should buy it.
Pricing
Prices are checked on each provider's own pricing page and shown in USD. Software pricing changes often, so always confirm the current price and terms before you buy.
General information only
The content on this site is here to help you compare marketing software. It isn't financial, legal or tax advice, so choose the tools that suit your own business.
DigiStacker is an independent review site run by Lee Thompson, Digital Marketing Specialist with over 30 years in design and marketing.
Business tools, rated honestly by Lee Thompson, Digital Marketing Specialist with 30 years in design and marketing. Real prices, my own opinions, zero sponsored rankings.
Compare tools →
Copyright © 2026 DigiStacker. All rights reserved.
Affiliate disclosure
DigiStacker is free to use because some links are affiliate links. If you sign up through them I may earn a commission, at no extra cost to you. It never changes my scores, rankings or recommendations.
Independence
Every verdict is my own opinion, based on my research and experience. No company pays to be reviewed, ranked or featured, and I'll always tell you who should skip a tool as well as who should buy it.
Pricing
Prices are checked on each provider's own pricing page and shown in USD. Software pricing changes often, so always confirm the current price and terms before you buy.
General information only
The content on this site is here to help you compare marketing software. It isn't financial, legal or tax advice, so choose the tools that suit your own business.
DigiStacker is an independent review site run by Lee Thompson, Digital Marketing Specialist with over 30 years in design and marketing.
Business tools, rated honestly by Lee Thompson, Digital Marketing Specialist with 30 years in design and marketing. Real prices, my own opinions, zero sponsored rankings.
Compare tools →
Copyright © 2026 DigiStacker. All rights reserved.
Affiliate disclosure
DigiStacker is free to use because some links are affiliate links. If you sign up through them I may earn a commission, at no extra cost to you. It never changes my scores, rankings or recommendations.
Independence
Every verdict is my own opinion, based on my research and experience. No company pays to be reviewed, ranked or featured, and I'll always tell you who should skip a tool as well as who should buy it.
Pricing
Prices are checked on each provider's own pricing page and shown in USD. Software pricing changes often, so always confirm the current price and terms before you buy.
General information only
The content on this site is here to help you compare marketing software. It isn't financial, legal or tax advice, so choose the tools that suit your own business.
DigiStacker is an independent review site run by Lee Thompson, Digital Marketing Specialist with over 30 years in design and marketing.
Business tools, rated honestly by Lee Thompson, Digital Marketing Specialist with 30 years in design and marketing. Real prices, my own opinions, zero sponsored rankings.
Compare tools →
Copyright © 2026 DigiStacker.
All rights reserved.