seo friendly angular website

Your Ultimate Guide To Build SEO-Friendly Angular Websites in 2023

05 Oct 2023

Angular has emerged as a frontrunner in web app development, revered by developers worldwide, this high-powered JavaScript framework is synonymous with building large-scale, high-performance web and mobile applications. Its ability to create Single Page Applications (SPAs) offers users a seamless, uninterrupted browsing experience, making it a favorite among top-tier companies.

However, while Angular excels in delivering user-centric applications, it presents unique challenges when it comes to Search Engine Optimization (SEO). SEO, a cornerstone of online marketing, is pivotal in enhancing a website’s visibility on search engines, driving organic traffic, and ultimately, fostering business growth.

But how does one navigate the intricate maze of Angular and SEO? This guide delves deep into the world of Angular, unraveling its complexities, and presenting actionable solutions to make your Angular apps shine brightly on search engine results pages.

Read more on optimization: How to Optimize Performance of Angular Apps

Why Choose Angular?

Angular is the most preferred framework for web development. But what makes it so special? Let’s delve into the reasons:

  1. Comprehensive Toolkit: Unlike many other frameworks that offer piecemeal solutions, Angular provides a holistic toolkit for developers. From its powerful CLI to its extensive library of components, Angular equips developers with everything they need to craft state-of-the-art applications.
  1. Adoption by Industry Giants: When global powerhouses like Forbes, Xbox, and BMW entrust Angular for their front-end development, it’s a testament to the framework’s reliability and scalability. Such endorsements speak volumes about Angular’s capability to handle large-scale, traffic-intensive applications.
  1. Single Page Applications (SPAs): One of Angular’s standout features is its ability to create SPAs. Unlike traditional websites that reload every time a user navigates to a new page, SPAs dynamically rewrite the current page, offering a smoother, faster user experience. This not only enhances user engagement but also reduces server load, leading to improved performance.
  1. Community and Support: Being backed by Google, Angular boasts a vibrant community of developers and enthusiasts. This ensures continuous updates, a plethora of resources, and a vast pool of knowledge for troubleshooting and best practices.

However, while Angular offers a plethora of benefits from a development perspective, it presents certain challenges when viewed through the lens of SEO. As we navigate further, we’ll explore these challenges and uncover strategies to overcome them, ensuring that Angular apps are not just user-friendly but also search engine-friendly.

The Importance of SEO for Websites

In today’s digital age, having a website is only half the battle won. The real challenge lies in ensuring that your website is discoverable by your target audience. This is where Search Engine Optimization (SEO) comes into play.

  1. Driving Organic Traffic: At the heart of SEO lies the goal of driving organic traffic. Unlike paid traffic, organic traffic is not only cost-effective but also tends to have a higher engagement rate. When your website ranks high on search engine results pages (SERPs), it naturally attracts more visitors.
  1. Enhancing Credibility: Websites that appear on the first page of search results are often perceived as more trustworthy and credible by users. A higher ranking signals to users that your website is a reputable source of information or services in your domain.
  1. Understanding User Behavior: SEO isn’t just about optimizing for search engines; it’s also about understanding your users. By analyzing keywords and search trends, businesses can gain insights into what their audience is looking for, allowing them to tailor their content and services accordingly.
  1. Staying Ahead of Competitors: In a saturated online marketplace, SEO provides businesses with a competitive edge. By optimizing your website for search, you ensure that you remain visible to your audience, even amidst a sea of competitors.
  1. Adapting to Search Engine Algorithms: Search engines, especially giants like Google, frequently update their algorithms. These updates can significantly impact website rankings. Staying updated with SEO best practices ensures that your website remains compliant with these algorithms, safeguarding your position on the SERPs.

While the benefits of SEO are manifold, integrating it with modern web development frameworks like Angular presents its own set of challenges. As we delve deeper into this guide, we’ll uncover these challenges and provide actionable strategies to ensure that your Angular applications are not just optimized for users but also for search engines.

Challenges with Angular and SEO

It is undeniable that with Angular development one can create dynamic, interactive web applications. However, when it comes to SEO, this very dynamism can pose challenges. Let’s explore some of the primary obstacles developers face when optimizing Angular apps for search engines:

  1. JavaScript Rendering: Traditional search engine crawlers are designed to read static HTML content. Angular, being a JavaScript framework, generates content dynamically. This means that when crawlers visit an Angular site, they might only see the basic HTML template without the actual content, leading to indexing issues.
  1. Single Page Applications (SPAs): Angular’s strength in creating SPAs can be a double-edged sword for SEO. Since SPAs load content dynamically without refreshing the entire page, crawlers might not recognize or index the new content, affecting the site’s visibility on SERPs.
  1. Initial Load Time: Angular apps, especially those not optimized, can have longer initial load times. Search engines consider page speed as a ranking factor, and slower loading times can negatively impact SEO rankings.
  1. Complexity of the Framework: Angular’s intricate nature means that developers need a deep understanding of the framework to implement SEO effectively. Simple tasks like adding meta tags or creating SEO-friendly URLs can become cumbersome.
  1. Lack of SEO Tools Integration: Many popular SEO tools are designed with traditional websites in mind. Integrating these tools with Angular apps can be challenging, limiting the SEO capabilities for developers.

While these challenges might seem daunting, the good news is that with the right strategies and tools, Angular apps can be optimized for search engines without compromising on their dynamic capabilities.

Solutions for Angular SEO

Despite the challenges, there are effective strategies and tools available to make Angular apps SEO-friendly. Here’s a comprehensive guide to optimizing your Angular applications for search engines:

Dynamic Rendering

Dynamic rendering involves serving static HTML to search engine crawlers while delivering the usual dynamic content to users. This ensures that crawlers can easily index the content.

Tools like Rendertron or Puppeteer can be used to pre-render pages, ensuring that search engine bots see a fully rendered page.

Setting Titles and Metadata

Titles and metadata provide context about a page’s content to search engines. Dynamic setting of these elements is crucial for SPAs.

Angular provides Title and Meta services that allow developers to dynamically set and update these elements based on the content.

Setting up Title and Meta Services

To set up Meta Services, first Angular Universal is needed. You can import Angular Meta service from the app/app.component.ts file of Angular Universal app. The service lets you add fields such as robots, keywords, date and viewport.

To import Angular Meta Service:

Run the command:

import { Meta } from ‘@angular/platform-browser’;

Then inject  private metaTagService: Meta in the constructor and use  addTags() for configuration of the given HTML meta attributes:

@Component ({

selector: ‘app-root’,

            templateUr1: ‘./app.component.htmI’,

 styleUrls: [‘ ./app.component.css’]


export class AppComponent implements OnInit {


private metaTagService: Meta

        ) { }

        ngOnInit() {


{ name: ‘keywords’, content: ‘Angular SEO,  Angular Universal’ },

{ name: ‘robots’,  content: ‘index, follow’ },

{ name: ‘author’,  content: ‘Ronak Patel’ },

{ name: ‘viewport’, content: ‘width=device-width, initial-scale=1’ },

                           { name: ‘date’, content: ‘2021-05-17′, scheme: ‘YYYY-MM-DD’ },

{ charset: ‘UTF-8’ }





SEO Title and Meta Description

Title, Meta can be imported from  @angular/platform-browser . Add the following code to app/components/add-car/add-car components.ts file

Import  { Title, Meta } from ‘@angular/platform-browser;


selector: ‘app-add-car’,

templateUrl: ‘-/add-car.component.htmI’,

styleUrls: [‘ ./add-car.component.css’]


export class AddCarComponent implements OnInit {

title = ‘Add Car – Angular Universal Car App’;


private titleService: Title,

private metaTagService: Meta

) { }

ngOnInit() {



{name: “description*, content: “Add car template’ )




Angular Universal

Angular Universal offers Server-Side Rendering (SSR), ensuring that the application displays quickly, improving user experience and making it crawlable by search engines. By implementing Angular Universal, the application’s content is rendered on the server, making it instantly available for both users and search engine bots.

Angular Universal uses the TransferState API to transfer content from the server used for rendering to the browser. The application layer is preserved, while the second layer takes care of the rendering. The Architecture of Angular Universal is as follows:

Angular Universal Architecture

Angular Universal can generate a file representing a Node server called server.ts file. An isomorphic application is derived from this process- one in which rendering takes place on the server end while navigation takes place on the client end.

Manual Prerendering using Command Line

To install the prender:

<l> npm install angular-prerender –save-dev <l>

Now, for prerendering your application:

First, use the following command on the project:

<l> npm run prerender<l>

Use  guess parser to determine the application routes. A prerender builder allows developers to specify the routes of those pages of the site that they would like to render in advance. This builder can be found in the angular.json file of your website.

For example:

“prerender”: {

“builder”: “@nguniversal/builders:prerender”

“options”: {

“browserTarget”; “universal-app:build:production”,

“serverTarget”: “universal-app: server :production”

“routes”: [



” /contact-us”



“configurations”: {

“production”: {}


Meta Tags in Angular

Meta tags provide additional information about a webpage to search engines. In Angular, these can be dynamically set and updated.

Here’s a list of some commonly used Meta Services by Angular:

Meta TagsDescription
addTag()To include one meta Tag
updateTag()Updates meta Tag in Angular Component
getTags()For getting HTML Element for any specified meta selector
removeTag()For removing meta tags for any specified selector.
removeTagElement()For removing meta tag for a specified HTML Element
addTags()To include more than one meta tag in angular components.

Using Angular’s Meta service, developers can add, update, or remove meta tags based on the content being displayed.

Angular SEO Checklist

Ensuring that your Angular application is SEO-friendly requires a systematic approach. Here’s a checklist to guide you through the optimization process:

  1. Server-Side Rendering (SSR): Ensure you’re using Angular Universal for server-side rendering. This ensures that search engine bots can crawl and index your content effectively.
  1. Dynamic Meta Tags: Utilize Angular’s Meta service to dynamically set and update meta tags based on the content being displayed, enhancing page relevance for search engines.
  1. Optimized Load Times: Monitor your application’s load times. Use lazy loading for modules and optimize images and other assets to ensure faster page loads.
  1. SEO-Friendly URLs: Ensure that your application’s URLs are descriptive and reflect the content. Avoid using hashes and opt for the PathLocationStrategy in Angular.
  1. Robots.txt and Sitemap: Create and maintain a robots.txt file to guide search engine bots on which pages to crawl or avoid. Additionally, generate a sitemap to help search engines understand the structure of your site.
  1. Regularly Monitor SEO Performance: Use tools like Google Search Console to monitor your site’s performance in search results. Regularly check for crawl errors and address them promptly.

This checklist provides a concise guide for developers to ensure that their Angular applications are optimized for search engines. By following these steps, developers can enhance the visibility of their Angular apps on search engine results pages and drive organic traffic effectively.

Angular, Your SEO Friendly App and US

Angular offers a powerful platform for creating dynamic web applications. However, to truly harness its potential and ensure your websites are both user-friendly and SEO-optimized, understanding its intricacies is essential.

If you aim to make the most out of Angular and enhance your website’s discoverability, it’s of paramount importance to partner with the right Angular development company. Such a partnership ensures that your web applications strike the perfect balance between performance and search engine visibility, paving the way for digital success.

Nintriva provides custom Angular development service. Discuss your custom startup project today.

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