Setup

You need node v14.19.0 to run this project. I recommend you to install nvm if you haven't and then install that version.

nvm install v14.19.0
nvm use v14.19.0

# confirm that the version is correct
node -v

Getting Started

First I'd recommend to fork this repo so that you get a copy you can push to.

Then clone and install dependencies:

npm i

then run the development server:

npm run dev

It should open the home page showing an article.

First Goal

If you click on the article and then run a Google lighthouse audit, you should get something like this:\

Try not to worry a lot about the performance, since you are running a dev server that's expected, for example if you build the site npm run build and run it locally npm start you would get something like this:

The goal of this exercise is to fix all of the accessibility and SEO opportunities:

100s.mp4

Secondary goals

For this next step I recommend using netlify to deploy our site in order to use some tools.

Netlify static deployment

If you forked the repo skip this step, else create a new github repository and sync with your local repo.

Connect netlify to your github account.

Create a new netlify project choosing the github repo

Make sure to add these settings to the netlify deployment pipeline:

base directory: empty
build command: npm run build
publish directory: out

Also this environment variable should be added:

NETLIFY_NEXT_PLUGIN_SKIP=true

If you did all that correctly you should have the site up and running on the web.

OpenGraph and twitter metatags

Go to https://www.opengraph.xyz/ and audit your newly deployed site.

We need to tweak our site to show good looking cards by adding data to the metatags that it is expecting:

Structured data

Similarly for google to have rich results we should add structured data to our article, you can use this example:

<script type="application/ld+json">
        {
          "@context": "https://schema.org",
          "@type": "NewsArticle",
          "mainEntityOfPage": {
            "@type": "WebPage",
            "@id": "https://google.com/article"
          },
          "headline": "Core Web Vitals",
          "image": [
            "https://example.com/photos/1x1/photo.jpg",
            "https://example.com/photos/4x3/photo.jpg",
            "https://example.com/photos/16x9/photo.jpg"
          ],
          "datePublished": "2015-02-05T08:00:00+08:00",
          "dateModified": "2015-02-05T09:20:00+08:00",
          "author": {
            "@type": "Person",
            "name": "John Doe",
            "url": "http://example.com/profile/johndoe123"
          },
          "publisher": {
            "@type": "Organization",
            "name": "Google",
            "logo": {
              "@type": "ImageObject",
              "url": "https://google.com/logo.jpg"
            }
          }
        }
</script>

When you audit your site at https://search.google.com/test/rich-results you should get something like this:

Example site

If you need some hints here's the initial sate of the repo deployed to netlify:

https://next-seo.netlify.app/article

and the solution state of the same site can be consulted here

https://solution--next-seo.netlify.app/article

ederchrono/next-seo