SEO
Technical SEO Explained Without the Jargon
By Mohamed Eltoukhy, founder of EVOGENCY ·
Technical SEO covers everything about how a site is built that affects whether Google can crawl, understand, and trust it, separate from the actual writing on the page.
Think of it as the plumbing. When it works, nobody notices. When it doesn't, nothing else works properly either.
What it actually includes
Site speed, mobile usability, a working sitemap, clean URLs, and making sure nothing accidentally blocks search engines from seeing important pages all fall under technical SEO.
It also covers things like HTTPS security, redirects when pages move, canonical tags that tell Google which version of a page is the main one, and structured data that describes your business in a machine readable way.
Crawling: can Google find your pages?
Google discovers pages by following links and reading sitemaps. If a page isn't linked from anywhere and isn't in your sitemap, Google may never find it. A robots.txt file can also block Google from crawling parts of a site, sometimes by accident after a redesign.
Google Search Console, which is free, shows which pages Google has found and whether it had trouble reaching any of them.
Indexing: does Google keep them?
Being crawled isn't the same as being indexed. Google may skip pages that look like duplicates, are very thin, or carry a noindex tag telling it not to include them. Search Console's page indexing report tells you which pages are in and why others aren't.
Mobile and speed
Google mainly uses the mobile version of a site for indexing, so the mobile experience needs the same content and links as desktop. Speed matters too, both for rankings and for keeping visitors. Heavy images, too many scripts, and bloated themes are the usual culprits.
Why great content isn't enough on its own
The best written page on the internet still won't rank if Google can't properly crawl or render it. Technical SEO is the plumbing that makes everything else possible.
The reverse is also true. Perfect technical SEO won't rank a page that doesn't help anyone. You need both.
Common problems we find
Sites accidentally blocking Google after a redesign, broken redirects from an old domain, missing sitemaps, duplicate versions of the site (with and without www, or http and https), and oversized images that make phones crawl. Most are quick to fix once someone looks.
Where to start
Set up Google Search Console, submit a sitemap, check the page indexing report, and test your site's speed on mobile. Those four steps reveal most technical issues.
If you want someone to dig through it for you, our free audit covers the technical side in plain language.