- Content rendering
- Image lazy loading
- Page load time
Many processes are similar to SEO and have been used to, but there may be subtle differences.
Do not block access to resources. Google needs to be able to access and download resources so that they can render the page correctly.
The solution is simple. Choose a version you want to index and set canonical tags.
SEO plug-in options
- Add a noindex tag to the failed page and display an error message such as “404 page not found”. This will be considered a soft 404 because the actual status code returned will be 200 okay.
Generally, different frameworks have some module options that support some features required for internationalization, such as hreflang. They are usually suitable for different systems, including i18n, intl, or many times the same module used for header tags (such as Helmet) can be used to add the necessary tags.