A Non-Technical Information to Diagnosing JavaScript search engine optimisation Points


Any good search engine optimisation is aware of it’s not productive to level out points with out providing options. So, let’s take a look at the choices we will carry to net builders to enhance our JavaScript search engine optimisation.

The feasibility of those options is dependent upon your web site’s tech stack. Therefore, laying out /higher/greatest strategy is essential.

Very best answer: Make vital content material out there within the uncooked HTML

As SEOs, we will sleep soundly at evening figuring out that our web site’s inner hyperlinks, web page headings, physique copy, and extra can be found to Google in our uncooked HTML. Searchbots can crawl and index our vital content material effectively with out risking errors or delays related to Google’s rendering service.

Make sure you spotlight to builders the vital search engine optimisation parts at present absent from the uncooked HTML and discover the feasibility of constructing these updates.

Subsequent greatest answer: Implement a server-side rendering (SSR) answer

Earlier than we go into this answer, let’s perceive server-side rendering (SSR) vs. client-side rendering (CSR):

  • Server-Aspect Rendering: The preliminary web page load delivers all content material to the browser through HTML.

  • Consumer-Aspect Rendering: Content material from JavaScript information is downloaded to the browser after the preliminary web page load.

Points with indexing JavaScript-rendered content material come from its client-side rendering. once you swap off JavaScript in your browser, and a few components of the web page vanish? That is the difficulty visualized proper there.

I recurrently use this analogy from Onely to elucidate the distinction: “CSR is sort of a cooking recipe. Google will get the cake recipe that must be baked and picked up. SSR – Google will get the cake able to devour. No want for baking.”

So, the important query for our devs is, “Might we lean on SSR as an alternative of CSR to ship content material throughout the preliminary web page load?”

And here is a professional tip: For those who’re accustomed to your web site’s JavaScript framework, many provide useful instruments to combine SSR easily.

JS Framework

SSR Answer


Subsequent.js, Gatsby


Angular Common



Final-ditch answer: Implement dynamic rendering

Dynamic rendering is a hybrid answer the place your customers expertise your web site’s client-side rendering whereas search engine bots are served a separate, static HTML model.