Independent technical audit

angular.dev

Overall AI readiness score

A combined result across all audit signals.

Excellent

AI readiness audit: 7/21/2026Public technical data

Overall AI readiness assessment

How ready angular.dev is for AI systems

80/100

Angular was independently audited by llmsmap. angular.dev currently scores 80/100 for AI readiness. The result combines AI-specific files, crawler policy, sitemap discovery, structured homepage data, and—when available—the mobile Google Lighthouse technical profile.

Audit context

llms.txt is accessible and contains 1,731 tokens. An expanded llms-full.txt is also available with — tokens, giving agents more direct context. A separate ai.txt policy is published.

robots.txt is available. 11 of 11 tracked AI bots are not blocked. Declared sitemaps: 0. No Schema.org type was detected on the homepage. 5 OpenGraph tags were found and markup completeness is 50%, leaving more entity interpretation to crawlers.

The mobile Lighthouse profile adds Performance 43/100, Accessibility 97/100, Best Practices 100/100, SEO 92/100, and experimental Agentic Browsing 100/100. These signals have a limited weight: they complement rather than replace llms.txt, robots.txt, and structured-data checks.

Confirmed strengths

Accessible llms.txt
Expanded llms-full.txt
Published AI policy
Strong Google agentic signals

Priority improvements

1Declare the current sitemap.xml in robots.txt.
2Add JSON-LD for the organisation, website, and core entities.
3Complete OpenGraph and canonical homepage metadata.
4Reduce mobile rendering delay and main-thread work.

llms.txt tokens1,731

llms-full.txt tokens—

ai.txt

sitemap.xml

Google Lighthouse technical profile

A mobile Lighthouse measurement. Google’s experimental Agentic Browsing category is explained separately and does not replace the broader llmsmap AI-readiness score.

Mobile · Lighthouse

Performance

Accessibility

100

Best Practices

Technical SEO

100

Agentic Browsing

What these results mean

Mobile performance is 43/100, with the largest visible content block appearing in 5.3 s and the browser main thread blocked for 1,250 ms. Layout shift was 0.004. The main thread is where the browser runs JavaScript, calculates layout, and paints the page; long work there delays both user input and browser-agent actions.

Accessibility scored 97/100, Best Practices 100/100, and technical SEO 92/100. The experimental Agentic Browsing category scored 100/100. It measures signals Google currently tests for software agents and is shown separately from the llmsmap AI-readiness score.

Free the main thread and accelerate the first view

Split long JavaScript tasks, defer non-critical scripts and styles, and shorten blocking request chains. This helps the primary content appear sooner and makes controls usable earlier.

Reduce code that loads without helping the page

Remove unused CSS and JavaScript, load heavy widgets on demand, and limit third-party scripts. Less code means less parsing and background work on the device.

Reduce network delay

Improve server response time, remove unnecessary redirects and repeat downloads, and use compression, caching, and selective preconnect hints.

Improve interface contrast and readability

Increase contrast for text, states, and interactive controls so both people and visual agents can distinguish content from actions and supporting labels.

FCP5.1 s

First content

LCP5.3 s

Main content

CLS0.004

Layout stability

TBT1,250 ms

Blocking time

SI5.1 s

Visual speed

Metric glossary

FCP · First content: When the first text or image appeared on screen.
LCP · Main content: When the largest visible element in the first viewport rendered.
CLS · Layout stability: How much content shifted unexpectedly while loading; lower is better.
TBT · Blocking time: How long the browser main thread could not respond quickly to input.
SI · Visual speed: How quickly the visible viewport filled with content.

7/21/2026Lighthouse 13.4.0Mobile profile

AI readiness checks

Machine-readable files, crawler policy, discovery, and homepage markup.

llms.txt

File found and accessible

https://angular.dev/llms.txt

llms-full.txt

Full version is available

https://angular.dev/llms-full.txt

ai.txt

AI rules are defined

https://angular.dev/ai.txt

robots.txt

File found

https://angular.dev/robots.txt

Sitemap in robots.txt

Sitemap is not declared in robots.txt

Schema.org (JSON-LD)

Schema.org markup was not found on the homepage

OpenGraph50%

5 OG tags found

AI bot access

Based on robots.txt analysis

GPTBotNot mentioned

OAI-SearchBotNot mentioned

ChatGPT-UserNot mentioned

Google-ExtendedNot mentioned

ClaudeBotNot mentioned

Claude-SearchBotNot mentioned

Claude-UserNot mentioned

BytespiderNot mentioned

CCBotNot mentioned

PerplexityBotNot mentioned

Perplexity-UserNot mentioned

OpenGraph tags

Social preview metadata found on the homepage.

Markup completeness: 50%

og:typewebsite

og:urlhttps://angular.dev/

og:titleHome • Angular

og:descriptionThe web development framework for building modern apps.

og:imagehttps://angular.dev/assets/images/ng-image.jpg

# Angular

Angular — Deliver web apps with confidence 🚀

## Table of Contents

- [What is Angular](https://angular.dev/overview)
- [Installation guide](https://angular.dev/installation)
- [Style Guide](https://next.angular.dev/style-guide)

## Components

- [What is a component](https://angular.dev/guide/components)
- [Component selectors](https://angular.dev/guide/components/selectors)
- [Styling components](https://angular.dev/guide/components/styling)
- [Accepting data with input properties](https://angular.dev/guide/components/inputs)
- [Custom events with output](https://angular.dev/guide/components/outputs)
- [Content projection](https://angular.dev/guide/components/content-projection)
- [Component lifecycle](https://angular.dev/guide/components/lifecycle)

## Templates guides

- [Template Overview](https://angular.dev/guide/templates)
- [Adding event listeners](https://angular.dev/guide/templates/event-listeners)
- [Binding text, properties and attributes](https://angular.dev/guide/templates/binding)
- [Control Flow](https://angular.dev/guide/templates/control-flow)
- [Template variable declaration](https://angular.dev/guide/templates/variables)
- [Deferred loading of components](https://angular.dev/guide/templates/defer) 
- [Expression syntax](https://angular.dev/guide/templates/expression-syntax)

## Directives

- [Directives overview](https://angular.dev/guide/directives)
- [Attribute directives](https://angular.dev/guide/directives/attribute-directives)
- [Structural directives](https://angular.dev/guide/directives/structural-directives)
- [Directive composition](https://angular.dev/guide/directives/directive-composition-api)
- [Optimizing images](https://angular.dev/guide/image-optimization)

## Signals 

- [Signals overview](https://angular.dev/guide/signals)
- [Dependent state with linkedSignal](https://angular.dev/guide/signals/linked-signal)
- [Async reactivity with resources](https://angular.dev/guide/signals/resource)

## Dependency injection (DI)

- [Dependency Injection overview](https://angular.dev/guide/di)
- [Understanding Dependency injection](https://angular.dev/guide/di/dependency-injection)
- [Creating an injectable service](https://angular.dev/guide/di/creating-injectable-service)
- [Configuring dependency providers](https://angular.dev/guide/di/dependency-injection-providers)
- [Lazy loading services](https://angular.dev/guide/di/lazy-loading-services)
- [Injection context](https://angular.dev/guide/di/dependency-injection-context)
- [Hierarchical injectors](https://angular.dev/guide/di/hierarchical-dependency-injection)
- [Optimizing Injection tokens](https://angular.dev/guide/di/lightweight-injection-tokens)

## RxJS 

- [RxJS interop with Angular signals](https://angular.dev/ecosystem/rxjs-interop)
- [Component output interop](https://angular.dev/ecosystem/rxjs-interop/output-interop)

## Loading Data

- [HttpClient overview](https://angular.dev/guide/http)
- [Setting up the HttpClient](https://angular.dev/guide/http/setup)
- [Making requests](https://angular.dev/guide/http/making-requests)
- [Intercepting requests](https://angular.dev/guide/http/interceptors)
- [Reactive data fetching with httpResource](https://angular.dev/guide/http/http-resource)
- [Testing](https://angular.dev/guide/http/testing)

## Forms
- [Forms overview](https://angular.dev/guide/forms)
- [Reactive Forms](https://angular.dev/guide/forms/reactive-forms)
- [Strictly types forms](https://angular.dev/guide/forms/typed-forms)
- [Template driven forms](https://angular.dev/guide/forms/template-driven-forms)
- [Validate forms input](https://angular.dev/guide/forms/form-validation)
- [Building dynamic forms](https://angular.dev/guide/forms/dynamic-forms)
- [Signal Forms](https://angular.dev/guide/forms/signals/overview)

## Accessibility
- [Angular Aria overview](https://angular.dev/guide/aria/overview)

## Routing
- [Routing overview](https://angular.dev/guide/routing)
- [Define routes](https://angular.dev/guide/routing/define-routes)
- [Route loading strategies](https://angular.dev/guide/routing/loading-strategies)
- [Show routes with outlets](https://angular.dev/guide/routing/show-routes-with-outlets)
- [Navigate to routes](https://angular.dev/guide/routing/navigate-to-routes)
- [Read route state](https://angular.dev/guide/routing/read-route-state)
- [Common routing tasks](https://angular.dev/guide/routing/common-router-tasks)
- [Creating custom route matches](https://angular.dev/guide/routing/routing-with-urlmatcher)

## Server Side Rendering (SSR)

- [SSR Overview](https://angular.dev/guide/performance)
- [Server and hybrid rendering](https://angular.dev/guide/ssr)
- [Rendering strategies in Angular](https://angular.dev/guide/routing/rendering-strategies)
- [Hybrid rendering with server routing](https://angular.dev/guide/hybrid-rendering)
- [Hydration](https://angular.dev/guide/hydration)
- [Incremental Hydration](https://angular.dev/guide/incremental-hydration)

# CLI 
[Angular CLI Overview](https://angular.dev/tools/cli)

## Testing

- [Testing overview](https://angular.dev/guide/testing)
- [Testing coverage](https://angular.dev/guide/testing/code-coverage)
- [Testing services](https://angular.dev/guide/testing/services)
- [Basics of component testing](https://angular.dev/guide/testing/components-basics)
- [Component testing scenarios](https://angular.dev/guide/testing/components-scenarios)
- [Testing attribute directives](https://angular.dev/guide/testing/attribute-directives)
- [Testing pipes](https://angular.dev/guide/testing/pipes)
- [Debugging tests](https://angular.dev/guide/testing/debugging)
- [Testing utility apis](https://angular.dev/guide/testing/utility-apis)
- [Component harness overview](https://angular.dev/guide/testing/component-harnesses-overview)
- [Using component harness in tests](https://angular.dev/guide/testing/using-component-harnesses)
- [Creating a component harness for your components](https://angular.dev/guide/testing/creating-component-harnesses)

## Animations
- [Animations your content](https://angular.dev/guide/animations/css)
- [Route transition animation](https://angular.dev/guide/routing/route-transition-animations)
- [Migrating to native CSS animations](https://next.angular.dev/guide/animations/migration)

## APIs
- [API reference](https://angular.dev/api)
- [CLI command reference](https://angular.dev/cli)


## Others

- [Zoneless](https://angular.dev/guide/zoneless)
- [Error encyclopedia](https://angular.dev/errors)
- [Extended diagnostics](https://angular.dev/extended-diagnostics)
- [Update guide](https://angular.dev/update-guide)
- [Contribute to Angular](https://github.com/angular/angular/blob/main/CONTRIBUTING.md)
- [Angular's Roadmap](https://angular.dev/roadmap)
- [Keeping your projects up-to-date](https://angular.dev/update)
- [Security](https://angular.dev/best-practices/security)
- [Internationalization (i18n)](https://angular.dev/guide/i18n)

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Added 7/19/2026