O Google alcança e indexa frameworks JavaScript? Um experimento de SEO com JS

[fititnt]

Can Google properly crawl and index JavaScript frameworks? JavaScript SEO experiment.
https://goralewicz.com/blog/javascript-seo-experiment/

Repositório com os códigos: https://github.com/kamilgrymuza/jsseo

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TL;DR imagens:

What is really interesting is Googlebot is fully processing some of the major JavaScript frameworks, but isn’t doing very well with Angular 1 and Angular 2, when both of those frameworks are built by Google.

When designing this experiment, I went through a lot of Google patents related to crawling efficiency. I was expecting that Google may try to optimize processing JavaScript, as crawling JavaScript requires more resources compared to plain HTML and CSS.

External JavaScript files were hosted on the same server and within the same domain.

Experiment Results - React - Inline vs. External

Experiment Results - Plain JavaScript - Internal vs. External

Experiment Results - Angular JS 1 and 2 - Inline, vs External vs. Bundled

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Repositório com os códigos: https://github.com/kamilgrymuza/jsseo

[nauseos]

Hi, I'm just studying Angular yet, but as far as I could understand, it wouldn't happen when using server rendering.

[felipefialho]

@nauseos Pode usar ptbr para comentar aqui :)

[nauseos]

@lfeh Kk.. Nem reparei! Flw