Prerendering
Every page arrives as complete HTML. A reader with JavaScript off, a crawler in a hurry and a screen reader all get the same words.
SEO & AI Search
Search has two readers now. Search engines rank pages. Answer engines read them and decide what to quote. Both start from the same HTML, and most sites hand them a mess. We fix that layer, then measure what changed.
This page’s own structure, drawn at build from its HTML.
People read the top layer, crawlers follow the middle one and machines parse the bottom one.
14 headings · 51 links · 9 schema nodes
◆ BuildTwo readers
A search engine crawls your pages, ranks them and shows a link. An answer engine reads them, lifts out claims and may or may not credit you. Many AI crawlers (programs AI companies send out to read web pages) never run your JavaScript, and the ones that do run it later. Both trust pages that say the same thing in the markup and in the copy.
What we fix
Every page arrives as complete HTML. A reader with JavaScript off, a crawler in a hurry and a screen reader all get the same words.
JSON-LD (a standard format for writing facts about a page for machines) that describes real entities and matches the visible copy. Your company, its people, its services and the pages about them, joined by stable IDs.
One name for each thing you sell, used the same way on every page. Answer engines stitch claims together across pages, and two names for one service reads as two services.
Every page reachable in a few clicks from the home page, with link text that says where it goes. No orphan pages (pages no other page links to), no redirect chains and one canonical URL (the one address a page names as its main copy) per page.
Fast first paint (the moment a page first shows anything), no layout shift (content jumping around while the page loads) and quick response to input. We set a budget, and the build fails when a page goes over it.
A sitemap (a file listing a site’s pages for search engines) with real dates, a robots file (rules telling crawlers what they may read) that says what you mean, and llms.txt, a proposed plain-text summary some AI tools read. We’re clear that it’s a proposal and not a standard.
Measured, not described
This page practices what it describes. When scripts run, the panel fetches it again and reads the raw HTML with no script run. Compare the readers. Then open the whole page in Machine view.
GET /services/seo/status needs JStime to first byte needs JSbytes needs JS
Technical SEO and AI Search Visibility | ADJL Technology56 of 60
Technical SEO for search engines and AI answer engines: prerendering, structured data, entity clarity, crawl paths, Core Web Vitals and llms.txt.145 of 160
https://adjltechnology.com/services/seo/index, follow (default)Words readable without JavaScript
970 of needs JS
outline · 14 headings
structured data
11 entities · 14 references · 1 block · ✓ parses
machine-readable files
markdown copy · /services/seo/index.md · first 40 lines
# Technical SEO for search and AI answer engines. > Technical SEO for search engines and AI answer engines: prerendering, structured data, entity clarity, crawl paths, Core Web Vitals and llms.txt. Page: https://adjltechnology.com/services/seo/ Updated: 2026-11-12 SEO & AI Search Search has two readers now. Search engines rank pages. Answer engines read them and decide what to quote. Both start from the same HTML, and most sites hand them a mess. We fix that layer, then measure what changed. [See what a crawler reads](https://adjltechnology.com/services/seo/#machine) [Talk to Daniel](https://adjltechnology.com/services/seo/#contact) - **Inputs:** Your site, its templates and its build - **Fixes:** Rendering, structured data, entities, crawl paths, speed - **Measures:** What a crawler is served, and how fast real visitors get it - **Hands over:** The changes, the checks and the reasons, in your repository People read the top layer, crawlers follow the middle one and machines parse the bottom one. Two readers ## One ranks. One quotes. A search engine crawls your pages, ranks them and shows a link. An answer engine reads them, lifts out claims and may or may not credit you. Many AI crawlers never run your JavaScript, and the ones that do run it later. Both trust pages that say the same thing in the markup and in the copy. 1. Both readers start from the same HTML document. 2. A search engine crawls it, ranks it and shows a link. 3. An answer engine reads it, lifts out claims and decides what to quote. 4. Both trust a page more when its markup and its copy say the same thing. What we fix ## The layer both of them read. ### Prerendering Every page arrives as complete HTML. A reader with JavaScript off, a crawler in a hurry and a screen reader all get the same words. ### Structured data
- [Technical SEO and AI Search Visibility](https://adjltechnology.com/services/seo/): Technical SEO for search engines and AI answer engines: prerendering, structured data, entity clarity, crawl paths, Core Web Vitals and llms.txt.Honest limits
Nobody outside a search engine controls rankings, and nobody controls what an AI answer says. Anyone who guarantees either one is guessing. We promise the work we control. Pages that are fast, complete without JavaScript, consistent and easy to quote. Then we report what changed, with the measurements.
Proof
This site was built as the case study. Every claim on this page can be checked against the page itself, and the build notes are public.
Fair questions
It’s a proposed convention, a plain-text file at the root of a site that summarizes it for language models. Some AI tools read it and many don’t. It’s cheap to generate from pages you already have, so we do, and we don’t oversell it. This site’s own file is rebuilt from its pages on every deploy.
Yes. Technical SEO is most of the work either way. Titles, descriptions, headings, internal links, speed and structured data help ranked results and quoted answers alike. We don’t write bulk content to chase keywords.
Only if that’s the cheapest fix. Most technical SEO work happens inside the site you already have, in its templates and its build. When a rebuild is the honest answer, we’ll say so and price it separately.
With tools anyone can run. What a crawler is served, how fast real pages load, which pages get indexed and what the search consoles report. We report what changed and leave out what we can’t attribute.
Start here
One paragraph is plenty. Tell us what you want built, the step that costs the most, or the page that should rank and doesn’t. If you know why the obvious fix hasn’t worked, say that too.
Daniel reads and answers these himself, usually within a day or two. No sequence, no drip, and nothing sold to anyone.