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Technical SEO services
that get your pages into Google.

Technical SEO services for companies whose pages are missing from Google, slow to load, or lost in a domain move. We find what stops Google and AI tools from reading your site, fix it, and check that Google picks up each change.

Talk to us about technical SEO →
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Google ranks only the pages it can reach and read. A broken redirect or an empty page can keep your best page out of the results.

What we fix

What our technical SEO services cover.

Every engagement starts with an audit of the live site and Google Search Console, Google's free record of how it crawls and indexes your pages. Then we fix what the audit finds, in order of what it costs you.

01 / 03

Make sure Google can read every page.

Sites built with Lovable, Bolt or v0 can send Google a page with no text until JavaScript runs, so we check the raw HTML of your key pages first. Then we fix each page missing from Google's index, the list of pages Google can show in results.

Indexing Rendering Crawling Sitemaps
view-source: yoursite.com/pricing
Text Google receives 0 words
02 / 03

Let ChatGPT, Claude and Perplexity read it too.

AI assistants send their own crawlers to read your pages. When Vercel tested them in December 2024, none of the major AI crawlers ran JavaScript, so a page that needs it shows them nothing.

ChatGPT Claude Perplexity AI Overviews
chat · gpt-5
YOU
Prompt
AI
Answer
yourcompany.com reddit.com google.com
03 / 03

Move domains or platforms without losing rankings.

We map every old address to its new page and test each redirect before launch. On launch day we test the cart, the forms and the redirects on the live site, because a site that deployed can still be broken.

Redirect Maps Domain Moves Replatforming Launch Checks
redirect-check.66 Launch day
http://yoursite.coyoursite.com1 redirect · 200
www.yoursite.coyoursite.com1 redirect · 200
/old-pricing/pricing1 redirect · 200
/checkouttested live200
Every old address lands on a live page
Compounding

We build search and AI visibility that compounds like the S&P 500.

We do the work this quarter. Buyers reach you in months. And keep coming for years.

Compounding curve · illustrative
Organic
How we work

Three rules for every technical fix.

Most technical changes are invisible on the page, so we make each one easy to see and easy to check.

01

Google's data first.

A crawler's health score can look fine while Google leaves your pricing page out of its index. We start from Search Console, Google's own record of your site, and use crawlers to find the cause.

02

Test the live site.

"It deployed" and "it works" are two different claims. We test checkout, forms and redirects on the live site before we call a change done.

03

Every change, explained.

Each fix comes with what was there before, what is there now, and a check you can run yourself in a browser in under a minute.

By the numbers

Results from sites we have fixed and rebuilt.

Each number links to its source: the client's case study or our Clutch profile.

0%
More Google appearances at 044 Bureau, same 90 days a year apart
0+
Monthly organic visits at Maple Terroir after the store rebuild, from about 50
0/5
Rating on Clutch, October 25, 2026
Verified Results

What a domain fix did for Bustem.

Bustem moved its site from .co to .com and both stayed live. This is what changed after we made them one site.

Bustem · Brand protection software Sept 12 to Oct 31, 2025

Bustem ranked in Google's top 20 for 1 search. A year later, 42.

6040200
Oct 25Feb 26Jun 26Oct 26
Read the Bustem case study

Both bustem.co and bustem.com still loaded, with and without www, and some pages were missing from Google's index. Between September 12 and October 31, 2025 we made bustem.com the one address, cut the redirect chains, fixed the certificate errors, and updated the canonical tags (which tell Google the preferred version of a page) and the sitemap. Search Console showed monthly Google clicks rising from 53 in September to 425 in October 2025. The headline counts searches where bustem.com ranks in Google's top 20 in the US, from DataForSEO, pulled October 25, 2026; the full tables are in theBustem case study. Any company that has changed its domain, platform or page addresses can carry the same problems. Results vary based on domain authority, competition, content quality and execution consistency. Past client results are not a guarantee of future performance.

Reviews

Trusted by the founders we work with.

Verified reviews from businesses we have worked with.

★★★★★
"Working with The 66th has been a game-changer. They executed as planned and increased our revenue by 25% in three months."
Andrew Crookshank
Andrew Crookshank
Co-founder of Bilo Media Ad Agency
★★★★★
"Since working with The 66th team, the difference has been night and day. They've helped me achieve actual results."
Anastasiia Romaniv
Anastasiia Romaniv
Founder of Eightstation.com
★★★★★
"Liam and his team did my SEO and generative engine optimization. They were incredible. You will not be disappointed."
Clare Howard
Clare Howard
Founder of Maison Rouge
★★★★★
"Working with this team has been a game-changer for us as a business. What really impressed us is how they've supported 044BUREAU in every aspect."
044 Bureau
044 Bureau
Founders of 044bureau.com
★★★★★
"Within the first month, they increased our clients' organic traffic by 32%. Our clients' conversion rates improved by 18% through their technical optimizations."
Victor Klinkera
Victor Klinkera
CEO and Founder of RCM
Process

How we get every page you need into Google.

01
03
STEP 01

Check what Google receives.

We read Search Console's page indexing report, which lists each page Google left out and why. Then we crawl the site the way Google's crawler does and open the raw HTML of your key pages. You get one list of problems, ranked by the traffic and sales they put at risk.

the66th / audit.01
First source
Google
Pages checked
All
STEP 02

Fix the problems in order.

Redirects, canonical tags, sitemaps, robots.txt rules (the file that tells crawlers where they may go), structured data and page speed. We make the changes on Shopify, Webflow, Framer and Next.js sites, or write each fix as a ticket your developers can follow.

Redirects mapped● LIVE
Canonical tags set● LIVE
Sitemap resubmitted● LIVE
Page speed○ MEASURING
AI crawler access○ MONITORING
STEP 03

Watch Google pick up each change.

After each fix we ask Google to recrawl the pages in Search Console, and we send them to Bing and to Brave Search, one of the web search providers Anthropic lists for Claude. Then we report what each search engine did with them.

PAGES IN GOOGLE'S INDEX · ILLUSTRATIVE AFTER FIXES
AI Visibility

Readable by the AI tools your buyers ask.

When a buyer asks ChatGPT or Perplexity to compare tools in your category, the answer names a few companies and links the pages it read. We check that your robots.txt lets those crawlers in and that your text is in the HTML they fetch.

ChatGPT
Claude
Perplexity
Gemini
Google AI
Copilot
Your company Named in the answer
Who it's for

Six situations where we start with technical SEO.

Each one can keep pages out of Google even when the content is good.

01
Sites built with AI tools
Lovable, Bolt and v0 sites that send crawlers an empty page.
02
Domain moves
.co to .com, a rebrand, or two sites merged into one.
03
Platform changes
Moving to Shopify, Webflow, Framer or a custom Next.js build.
04
Online stores
Duplicate product addresses from filters, variants and collections.
05
Software companies
A marketing site, docs and an app on separate builds and subdomains.
06
Service businesses
Location and service pages Google crawls but leaves out of its index.
Comparison

Technical SEO services against a one-off audit.

A technical SEO audit tells you what is wrong. The fixes, and the checks after them, decide whether anything changes. Technical work runs inside our SEO services, next to content and links.

Criteria
THE 66TH
ONE-OFF AUDIT
What you get
✓Fixes made on your site and checked live
×A report listing what to fix
Who makes the changes
✓We do, or we write the ticket your developers follow
×Your team, working from the report
After the fix
✓We resubmit each page and report what Google did
×The work ends with the report
Start here

Two ways to start. Pick whichever is easier.

Option 01, fastest start 30min

Book a technical SEO call.

30 minutes with Liam. Bring your site address and what you have seen in Search Console, and we will tell you where we would look first.

Open calendar →

Send a written message.

Tell us your site address, the platform it runs on, and what changed before the problem started.

✓

Message received.

We will reply within one business day from liam@the66th.com.

Replies within one business day. No spam, ever.

Ready for a site Google can read in full?
Let's talk.

Talk to us about technical SEO → liam@the66th.com
Frequently asked

Questions about our technical SEO services.

What companies ask us before a technical SEO engagement starts.

What do your technical SEO services include? +
An audit of the live site and Google Search Console, then the fixes. We work on indexing (getting pages into the list Google can show in results), crawling (whether Google's crawler can reach each page), rendering (whether your text is in the HTML before JavaScript runs), redirects, canonical tags, sitemaps, robots.txt, structured data, page speed and AI crawler access.
What is the difference between a technical SEO audit and technical SEO services? +
The audit finds the problems and ranks them by what they cost you. The services fix them and check each fix on the live site. Every engagement starts with the audit, and the fixes follow in the order it sets.
Do you make the changes, or do our developers? +
Either. We make the changes ourselves on Shopify, Webflow, Framer and Next.js sites. When your team owns the code, we write each fix as a ticket with the page, what is there now, the change, and how to test it.
Our site was built with Lovable, Bolt or v0. Can Google read it? +
Open one of your key pages and view its source. If the body is mostly empty containers and your text appears only after JavaScript runs, Google may see little of the page, and the major AI crawlers see none of it (Vercel's crawler test, December 2024). Search Console's URL Inspection tool shows the HTML Google rendered. The fix is usually a setup that sends finished HTML, such as server-side rendering, and we scope it at the start of the engagement.
We are moving to a new domain or platform. When should we bring you in? +
Before the launch date. The redirect map, canonical tags and sitemap should be ready the day the new site goes live, and the cart and forms tested on the live site that day. We also repair moves that have already happened, as we did for Bustem.
How long until technical SEO fixes show up in Google? +
That depends on how big the problem is and how often Google crawls your site, so we do not promise a date. After each fix we request a recrawl in Search Console and report what Google does with the pages, so you can see whether the fix took.
Does technical SEO help with ChatGPT and AI search? +
Yes. AI assistants read pages through their own crawlers and through search engines. We check that robots.txt lets the AI crawlers in and that your text is in the HTML they fetch, and we submit changed pages to Brave Search, one of the web search providers Anthropic lists for Claude.
Is technical SEO part of your SEO retainer? +
Yes. Technical SEO is part of our monthly SEO and AI search service, alongside content, links and page improvements. The service has a three-month minimum, then runs month to month. Pricing depends on the site, and we cover it on a call.

Published October 25, 2026 · Updated October 25, 2026