Should You Still Use It?


Dynamic rendering can successfully remedy your JavaScript search engine marketing issues, however Google advises it needs to be a workaround quite than a long-term answer.

Because it provides an additional layer of complexity when constructing your web site, it’s advisable to implement hydration, static rendering, or server-side rendering as an alternative.

Each Bing and Google deem dynamic rendering vital sufficient to announce as a fast repair to Google Search crawling and indexing issues with JavaScript.

This implies internet improvement groups and the technical search engine marketing neighborhood should perceive the dynamic rendering course of and why it ought to solely be thought of a short lived setup.

What Is Dynamic Rendering?

Dynamic rendering combines one of the best of each worlds by presenting your JavaScript content material otherwise.

Absolutely-rendered content material (a static HTML model of the pages) is distributed to search engines like google, whereas common website guests are served with regular (client-side rendered) content material.

This rendering approach lets your web site dynamically detect crawlers like Googlebot and permits Google to crawl and index your content material with out executing JavaScript.

Because it supplies related web sites to customers and search engine bots, dynamic rendering helps decrease the crawl time wanted for every of your pages.

Not all websites want dynamic rendering, however how precisely does it work?

How Dynamic Rendering Works

Implementing dynamic rendering will be difficult, resource-intensive, and time-consuming.

The dynamic rendering course of sometimes works by serving the entire JavaScript expertise to customers, and the HTML information to look bots.

  • An exterior dynamic renderer, reminiscent of, is put in on the server to establish search crawlers.
  • Requests from crawlers are routed to the renderer, which serves as a translation of the content material appropriate for the crawler (reminiscent of a static HTML model). This web page is then cached for later.
  • A human consumer request is dealt with usually, sending them to the web site. You too can use this a part of the dynamic rendering course of to find out in the event that they require desktop or cell content material.

What Issues Can Dynamic Rendering Remedy?

Dynamic rendering helps Google crawl and index your web site extra shortly by choosing out the related content material generated by JavaScript.

This implies search engines like google obtain pages sooner, permitting them to get by extra pages in your website – making extra of your pages seen within the search engine outcomes pages (SERPs).

By eliminating the necessity for search engines like google to course of JavaScript, you’ll be able to optimize speed-related crawl funds points and stop search engines like google from lacking your JavaScript-loaded content material.

This makes the approach supreme for big web sites that generate plenty of content material that’s up to date often (for instance, an ecommerce retailer with a revolving stock).

Extra content material listed in Google will assist your content material advertising and marketing efforts and natural search channel funding.

Ought to You Nonetheless Use Dynamic Rendering?

Dynamic rendering remains to be a wonderful match for big, JavaScript-heavy websites that continuously evolve – however solely as a short-term repair.

It’s additionally helpful for firms who must get probably the most out of their crawl funds and are low on engineering sources.

As a result of it’s sooner and fewer resource-intensive than server-side rendering, it’s additionally simpler to deploy.

There are three cases the place internet builders ought to think about quickly utilizing dynamic rendering:

  • You probably have a big website with quickly altering content material that requires fast indexing – this helps with rankings and driving site visitors and income.
  • In case your web site depends on trendy JavaScript performance, dynamic rendering can overcome the restrictions of processing JavaScript at scale whereas minimizing the variety of HTTP requests.
  • In case your web site depends on social media sharing and chat purposes that require entry to web page content material – embeddable social media partitions, widgets, and so forth.

Is Dynamic Rendering Cloaking?

Google describes cloaking as “sending totally different content material or URLs to human customers and search engines like google with the intent to control search rankings and mislead customers.”

It’s thought of a black hat search engine marketing tactic – for instance, exhibiting a web page about canine to customers and a web page about cats to crawlers.

Regardless that dynamic rendering sends totally different content material to each events, it’s solely to pre-render your content material for bots.

For those who implement dynamic rendering, decrease the variations between the model of the web page you’re sending to look bots and the model going to customers.

Serving the identical finish content material to crawlers and human customers permits Google to index simply, shortly, and economically.

How To Use Dynamic Rendering As A Workaround

In keeping with Google, in case your web site is dwelling to JavaScript-generated content material unavailable to search engines like google, dynamic rendering can be utilized as a workaround to the issue.

In case your bots have difficulties with JavaScript-generated content material, use dynamic rendering to detect them and ship a server-rendered model with out JavaScript. A client-side rendered model of the content material is then proven to customers.

Alternatively, dynamic rendering creates extra, superfluous complexities and sources for Google. Because it generates many prerendering requests, it may possibly considerably decelerate your server.

Dynamic rendering isn’t a viable long-term possibility, because it requires you to take care of two separate variations of your website.

You’ll must confirm individually that your web site is well-optimized for customers and search bots, taking over treasured time on your search engine marketing and improvement groups that could possibly be higher spent elsewhere.

Lastly, dynamic rendering means your purchasers are served a client-side rendered model of your website. If customers have older gadgets that aren’t constructed to deal with giant quantities of JavaScript, this will result in poor web page efficiency and a unfavorable consumer expertise.


Dynamic rendering is a perfect short-term solution to mend your JavaScript search engine marketing issues. Earlier than you resolve to go forward with it, ask your self the next questions:

  • Is your web site indexable?
  • Does your web site use JavaScript for some or all of its content material?
  • Does your content material change recurrently?
  • Are you dealing with funds constraints?
  • Does your engineering workforce have an excessive amount of on their plate to implement server-side rendering?

Dynamic rendering exists to appropriate internet pages that don’t present up on search engine outcomes pages, however we’d at all times advocate server-side rendering.

In any case, it’s simpler to take care of with just one model of a web site and extra time-efficient, as you don’t should confirm if the variations for customers and Googlebot are similar.

When you’ve weighed up your improvement sources and know-how capabilities, search for alternatives to change to server-side rendering so all consumer brokers obtain the identical content material.

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