Services · Technical SEO

Technical SEO services that fix rankings at the source.

NativeCode provides technical SEO services that fix crawl, indexation, speed, schema and site architecture problems directly on your platform. We help large sites on Shopify, Webflow, WordPress and custom stacks get found and ranked, from our Atlanta base for clients nationwide.

Constant Contact's SEO partner
15+ years in technical SEO
Senior team, no handoffs

Free SEO audit

See what is holding your rankings back

The technical and content issues costing you traffic
Every fix ranked by revenue impact
Where AI answers name competitors instead of you

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Brands our team has worked with

Constant ContactⓘCox EnterprisesMondelēz InternationalSamsungKohl’sHanesbrandsHauteFlairⓘ

What's included

What does technical SEO include?

Technical SEO makes sure search engines and AI crawlers can find, render and understand every page that matters.

Crawl and indexation

Robots rules, sitemaps, canonicals and index controls set so the right pages get indexed.

Site architecture

URL structure, navigation and internal links planned so authority reaches key pages.

SEO architecture →

Speed and Core Web Vitals

Template, image and script fixes that make key pages load fast on mobile.

Schema and structured data

JSON-LD for organization, products, services, articles and FAQs.

AI search and AEO →

Faceted navigation and duplicates

Filters, parameters and duplicate URLs controlled so crawl budget is not wasted.

Shopify SEO →

Migrations and redirects

Redirect maps, launch checks and monitoring for redesigns and replatforms.

Shopify migration →

How we run it

How does a technical SEO project run?

We work in four steps and fix issues on your platform or write specs for your developers.

Step 1
Crawl
We crawl the site, read Search Console and logs, and map how search engines see it.
Step 2
Diagnose
Each issue is tied to the pages and revenue it affects, then ranked.
Step 3
Fix
We implement on Shopify, Webflow or WordPress, or ship tickets to your team.
Step 4
Verify
We check each release in Search Console and recrawl to confirm the fix held.

Tools and platformsSearch ConsoleGA4Screaming FrogLog filesShopifyWebflowWordPressSchema.org

Technical SEO audit

What does a technical SEO audit check?

A technical SEO audit checks these areas in order, because each one depends on the one before.

Can search engines crawl the site? Robots rules, server responses and internal links.
Are the right pages indexed? Canonicals, noindex rules, sitemaps and duplicates.
Do pages render and load fast? JavaScript rendering, Core Web Vitals and mobile layout.
Is the structure clear? URLs, navigation, breadcrumbs and internal linking depth.
Is the content understood? Titles, headings, schema and entity signals for AI search.

Proof

Trusted where search drives revenue.

Current client

Constant Contact

We run an ongoing SEO, AEO and GEO program with Constant Contact's growth marketing and SEO teams.

Read the Constant Contact case study →

Online retailer with a large catalog

Search architecture built so a large catalog of category and product pages can be found, crawled and ranked.

Read the HauteFlair case study →

Product page CRO

Product page changes for an online retailer that raised its conversion rate.

Read the product page CRO case study →

Ecommerce operations

Supplier EDI connections for inventory and order routing, built for three ecommerce brands.

See EDI and ecommerce operations →

NativeCode Labs

Six calculators and tools we build and run, using the same methods we use for clients.

See all work →

Led by our founder, with 15+ years in technical SEO, AEO and GEO.

FAQ

Questions about technical SEO

What is technical SEO?

Technical SEO is the work that lets search engines and AI crawlers find, render and understand a website. It covers crawling, indexation, site speed, structured data, site architecture and redirects. Content and links only pay off when this foundation is working.

How is technical SEO different from on-page SEO?

Technical SEO deals with how the whole site is built and served, such as crawl rules, speed and schema. On-page SEO deals with what each page says, such as titles, headings and copy. Most sites need both, and we handle them together.

Do you implement fixes or only recommend them?

Both. We implement fixes directly on Shopify, Webflow and WordPress, and write developer-ready specs for custom stacks and headless builds. After each release we check Search Console and recrawl the affected pages to confirm the fix worked, then move to the next item on the list.

How long does a technical SEO audit take?

A technical SEO audit usually takes a few weeks. The timing depends on site size and on how many templates, platforms and markets are involved, so large ecommerce and enterprise sites take longer. You get findings ranked by impact with the pages each issue affects, not a raw export from a crawler.

Does technical SEO help with AI search?

Yes. AI answer engines rely on crawlable pages, clear structure and structured data to understand what a business does. Clean schema, consistent entity facts and fast, renderable pages make it easier for Google AI Overviews, ChatGPT and Perplexity to cite you.

Works best with

Related services

These services connect to this one. Most clients combine two or more.

SEO architecture

Site structure and internal linking at scale.