---
title: "Academy Lesson"
canonical_url: "https://academy.laioutr.com/en/lektionen/developer-performance-and-technical-seo"
locale: en
meta:
  "og:title": "Academy Lesson"
---

[Go to home](https://academy.laioutr.com/en)

- [Agentic Developer](https://academy.laioutr.com/en/lernpfade/developer-learning-path)

- [Performance and technical SEO](https://academy.laioutr.com/en/lektionen/developer-performance-and-technical-seo)

Performance and technical SEO

# Performance and technical SEO

12 min

Laioutr storefronts aim for LCP under 1.2 s, INP under 80 ms and CLS under 0.02. This lesson shows what developers do for this: use caching and Orchestr well, load media through the CDN, keep custom sections lean and output structured data, sitemap and llms.txt correctly.

## Key takeaways

- Targets are LCP under 1.2 s, INP under 80 ms, CLS under 0.02.
- Custom sections must not slow down performance.
- Structured data and sitemap come from the platform.

## Read more

- [Performance and technical SEO in code](https://academy.laioutr.com/en/artikel/performance-and-technical-seo-in-code)10 min

  Laioutr frontends render on the server, cache data in Orchestr and deliver media through the Laioutr CDN with transformations at the edge. Canonical, hreflang and Schema.org data are generated automatically; developers control HTTP caching via routeRules and how the entry script loads.
- [Performance: caching and Orchestr](https://academy.laioutr.com/en/artikel/performance-caching-and-orchestr)6 min

  Laioutr speeds up storefronts with three cache layers: the Orchestr entity cache on the server, the HTTP cache at the edge and a store in the browser. Together they keep repeated requests from putting load on backends.
- [Structured data with Schema.org](https://academy.laioutr.com/en/artikel/structured-data-schema-org)6 min

  Every Laioutr page carries exactly one Schema.org graph as JSON-LD, with no extra module. The SEO app provides website, page and organisation, and sections add breadcrumbs, FAQ, products and product lists.
- [Sitemap, robots.txt and llms.txt](https://academy.laioutr.com/en/artikel/sitemap-robots-txt-llms-txt)5 min

  robots.txt controls what crawlers may visit, the sitemap lists every indexable page, and llms.txt points AI systems to the content. All three files sit at the root of the domain and follow the robots settings from Studio.

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@id": "https://academy.laioutr.com/#website",
      "@type": "WebSite",
      "inLanguage": "en",
      "name": "Default",
      "url": "https://academy.laioutr.com/",
      "translationOfWork": {
        "@id": "https://academy.laioutr.com/#website"
      }
    },
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      },
      "isPartOf": {
        "@id": "https://academy.laioutr.com/#website"
      },
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://academy.laioutr.com/en/lektionen/developer-performance-and-technical-seo"
          ]
        }
      ]
    },
    {
      "@id": "https://academy.laioutr.com/en/lektionen/developer-performance-and-technical-seo#breadcrumb",
      "@type": "BreadcrumbList",
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