SEO promotion of SPA applications?

Question

Search Engine Optimization

Interested in the question.
What difficulties can I face when promoting a website (SEO) of a SPA application?
Will it be well indexed by the search engine?
Or is it better to use SPA for services, and not for "sites"?
Thank you.

Answer 1

The question has already been, I will say briefly:
All search engines already index pages after the execution of JS scripts.
Those. it doesn't matter what you have in SPA and how the content is generated by scripts: all text strings will be indexed correctly.
The only thing that is important: if you have several pages in the SPA (to go directly to the right place inside the SPA via URL) - you need to explicitly indicate this:
1. via hash tags (at the end of the SPA URL: /SPA/#! /category/subcategory/....),
2. HTML5-History
3. meta rel ="canonical"
for correct indexing of several virtual pages by search engines.

Answer 2

An application is an application. When people look for something in a search engine, they want to go to the site and not to the SPA. Although if the site is like a SPA, then they may be interested in it (content), but WHY?
In general, yes, I think that SPA is better for services.

Answer 3

There was an experience of relaunching the site on SPA, described in detail here: https://www.seonews.ru/analytics/prodvizhenie-sayt...