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Rompweb Intelligence arrives January 8, 2026. Join the waitlist for early access.

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Can ChatGPT Understand Your Website Clearly?

Kernstro checks your site and shows how clearly AI models like ChatGPT understand it. We scan your structure, content, and signals then give you a free score in seconds.

Mobile eCommerce design for Air Up – pastel water bottles with bold UI layout – Rompweb portfolio
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Kernstro: Powered by Rompweb Intelligence.

Structured Information

Rompweb Intelligence helps Google, ChatGPT, and even real people understand what your site is really about.

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Copy Writing + (IA)

Content built using Information Architecture, so your message is clearer, Intelligence works smarter, and more people find what they need.

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Optimization for Search

Fast loading structure, focused keywords, and clean metadata help your site rank for the right searches and reach the right audience.

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Pricing: Copy Infused Indexing

Humans and Machines

Ensure your landing page is understood and surfaced properly across LLMs, search engines, browsers, and social media.

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Smart Index

Be found, understood, and shared via Social Media and Browsers. Mild LLMs Indexing

$999

Each extra page: $699

What will you get?

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Social previews (OG tags, titles, etc.)

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LLMs indexing (Gemini, etc.) on 2 topics

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Copy written for design, SEO, and LLMs

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Browser (SERP, metadata, optimization)

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Rompweb’s Choice

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Deep Index

Be found, understood, and shared via Social Media and Browsers. Deep LLMs Indexing

$1899

Each extra page: $999

All of Smart Index +

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Deeper LLM indexing with 2x Sources

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LLMs (ChatGPT, Gemini, etc.) Index you

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Copy (Up to 10 search intent keywords)

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Better Profiling Over Search Engines

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Testimonials of Kernstro

Clients love Kernstro

Read testimonials from people who standardised their digital responsibilities with Kernstro

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Alex Johnson

I’ve tried SEO tools for years, but this is the first time I’ve seen a scan that speaks the AI language. The Smart Indexing helped clean flaws fast. Super sharp, super worth it.

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Emily Clark

I tell clients: Use Rompweb if you want right structure that sells. It’s like hiring design, dev, and QA in one.

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Mia Thompson

Rompweb’s shipped landing page before our trailer dropped, collecting 12k wish-list emails in first week.

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Sarah Davis

Blue Tick

The Smart Index is perfect for landing pages. Easy to explain to clients too: ‘This helps AI like ChatGPT actually get what your page is about.’

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Michael Smith

We launched our landing page in under 10 days. Everything was structured, scalable, and ready to grow. Honestly, it’s the most seamless build experience.

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Jessica Taylor

After using it internally, we now include a Kernstro scan in every new project. The LLM score creates trust, and the Deep Index upgrade gives us a major edge when clients want future proof content.

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David Brown

Blue Tick

Ran the LLM scan out of curiosity and was honestly surprised. It’s more about how structured and readable you are for AI. After Smart Index, our support pages started showing up more in AI driven help threads.

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James Wilson

We took the Deep Index service and got detailed fixes, all structured for visibility in LLM. Recommended!

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Sarah Davis

Blue Tick

The Smart Index is perfect for landing pages. Easy to explain to clients too: ‘This helps AI like ChatGPT actually get what your page is about.’

Review Image

Mia Thompson

Rompweb’s shipped landing page before our trailer dropped, collecting 12k wish-list emails in first week.

Review Image

David Brown

Blue Tick

Ran the LLM scan out of curiosity and was honestly surprised. It’s more about how structured and readable you are for AI. After Smart Index, our support pages started showing up more in AI driven help threads.

Review Image

James Wilson

We took the Deep Index service and got detailed fixes, all structured for visibility in LLM. Recommended!

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Michael Smith

Blue Tick

We launched our landing page in under 10 days. Everything was structured, scalable, and ready to grow. Honestly, it’s the most seamless build experience.

Review Image

Jessica Taylor

After using it internally, we now include a Kernstro scan in every new project. The LLM score creates trust, and the Deep Index upgrade gives us a major edge when clients want future proof content.

Review Image

Emily Clark

I tell clients: Use Rompweb if you want right structure that sells. It’s like hiring design, dev, and QA in one.

Review Image

Alex Johnson

I’ve tried SEO tools for years, but this is the first time I’ve seen a scan that speaks the AI language. The Smart Indexing helped clean flaws fast. Super sharp, super worth it.

Review Image

Sarah Davis

Blue Tick

The Smart Index is perfect for landing pages. Easy to explain to clients too: ‘This helps AI like ChatGPT actually get what your page is about.’

Review Image

James Wilson

We took the Deep Index service and got detailed fixes, all structured for visibility in LLM. Recommended!

Review Image

Emily Clark

I tell clients: Use Rompweb if you want right structure that sells. It’s like hiring design, dev, and QA in one.

Review Image

Michael Smith

Blue Tick

We launched our landing page in under 10 days. Everything was structured, scalable, and ready to grow. Honestly, it’s the most seamless build experience.

Review Image

Alex Johnson

I’ve tried SEO tools for years, but this is the first time I’ve seen a scan that speaks the AI language. The Smart Indexing helped clean flaws fast. Super sharp, super worth it.

Review Image

David Brown

Blue Tick

Ran the LLM scan out of curiosity and was honestly surprised. It’s more about how structured and readable you are for AI. After Smart Index, our support pages started showing up more in AI driven help threads.

Review Image

Mia Thompson

Rompweb’s shipped landing page before our trailer dropped, collecting 12k wish-list emails in first week.

Review Image

Jessica Taylor

After using it internally, we now include a Kernstro scan in every new project. The LLM score creates trust, and the Deep Index upgrade gives us a major edge when clients want future proof content.

Review Image

James Wilson

We took the Deep Index service and got detailed fixes, all structured for visibility in LLM. Recommended!

Review Image

David Brown

Blue Tick

Ran the LLM scan out of curiosity and was honestly surprised. It’s more about how structured and readable you are for AI. After Smart Index, our support pages started showing up more in AI driven help threads.

Review Image

Sarah Davis

Blue Tick

The Smart Index is perfect for landing pages. Easy to explain to clients too: ‘This helps AI like ChatGPT actually get what your page is about.’

Review Image

Mia Thompson

Rompweb’s shipped landing page before our trailer dropped, collecting 12k wish-list emails in first week.

Review Image

Jessica Taylor

After using it internally, we now include a Kernstro scan in every new project. The LLM score creates trust, and the Deep Index upgrade gives us a major edge when clients want future proof content.

Review Image

Michael Smith

Blue Tick

We launched our landing page in under 10 days. Everything was structured, scalable, and ready to grow. Honestly, it’s the most seamless build experience.

Review Image

Emily Clark

I tell clients: Use Rompweb if you want right structure that sells. It’s like hiring design, dev, and QA in one.

Review Image

Alex Johnson

I’ve tried SEO tools for years, but this is the first time I’ve seen a scan that speaks the AI language. The Smart Indexing helped clean flaws fast. Super sharp, super worth it.

Review Image

Michael Smith

Blue Tick

We launched our landing page in under 10 days. Everything was structured, scalable, and ready to grow. Honestly, it’s the most seamless build experience.

Review Image

Mia Thompson

Rompweb’s shipped landing page before our trailer dropped, collecting 12k wish-list emails in first week.

Review Image

Jessica Taylor

After using it internally, we now include a Kernstro scan in every new project. The LLM score creates trust, and the Deep Index upgrade gives us a major edge when clients want future proof content.

Review Image

David Brown

Blue Tick

Ran the LLM scan out of curiosity and was honestly surprised. It’s more about how structured and readable you are for AI. After Smart Index, our support pages started showing up more in AI driven help threads.

Review Image

Sarah Davis

Blue Tick

The Smart Index is perfect for landing pages. Easy to explain to clients too: ‘This helps AI like ChatGPT actually get what your page is about.’

Review Image

James Wilson

We took the Deep Index service and got detailed fixes, all structured for visibility in LLM. Recommended!

Review Image

Emily Clark

I tell clients: Use Rompweb if you want right structure that sells. It’s like hiring design, dev, and QA in one.

Review Image

Alex Johnson

I’ve tried SEO tools for years, but this is the first time I’ve seen a scan that speaks the AI language. The Smart Indexing helped clean flaws fast. Super sharp, super worth it.

Review Image

Sarah Davis

Blue Tick

The Smart Index is perfect for landing pages. Easy to explain to clients too: ‘This helps AI like ChatGPT actually get what your page is about.’

Review Image

Mia Thompson

Rompweb’s shipped landing page before our trailer dropped, collecting 12k wish-list emails in first week.

Review Image

Michael Smith

Blue Tick

We launched our landing page in under 10 days. Everything was structured, scalable, and ready to grow. Honestly, it’s the most seamless build experience.

Review Image

Jessica Taylor

After using it internally, we now include a Kernstro scan in every new project. The LLM score creates trust, and the Deep Index upgrade gives us a major edge when clients want future proof content.

Review Image

Alex Johnson

I’ve tried SEO tools for years, but this is the first time I’ve seen a scan that speaks the AI language. The Smart Indexing helped clean flaws fast. Super sharp, super worth it.

Review Image

Emily Clark

I tell clients: Use Rompweb if you want right structure that sells. It’s like hiring design, dev, and QA in one.

Review Image

David Brown

Blue Tick

Ran the LLM scan out of curiosity and was honestly surprised. It’s more about how structured and readable you are for AI. After Smart Index, our support pages started showing up more in AI driven help threads.

Review Image

James Wilson

We took the Deep Index service and got detailed fixes, all structured for visibility in LLM. Recommended!

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Frequently Asked Questions

Common Questions

This section answers key questions about how Kernstro scores your site and how our services help improve it.

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Is it really free to check my score?
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Will Kernstro improve my site automatically?
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What are Smart and Deep Indexing?
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What is Kernstro and what does it do?
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