{ Prerender for developers }
Prerender is the ultimate rendering choice for developers managing SPAs and frequently changing JavaScript sites.
Prerender slots right into your workflow, no matter your tech stack.
JavaScript Execution:
JavaScript files are executed on-demand
JavaScript files are executed ahead of requests or on-demand
Ideal For:
Best for dynamic content with Node.js backend
Best for static and dynamic content hosted on enterprise-size sites and SPAs
Server Dependance:
Relies heavily on server performance
A cloud-based JavaScript SEO solution
Cache:
Usually no caching
Custom cache freshness
Cost:
$120k+ upfront, plus maintenance fees
Free installation, paid plans start at $90/month
Save roughly 20-30% of the additional code needed for in-house SSR.
Bypass real-time DOM manipulation on every request, while enjoying pre-built cache storage.
A simple 3-step process.
Paid plans start at $90/month versus $120,000+ for in-house SSR.
Easily integrate with Cloudflare, Node.JS, Fastly, and more.
Simply integrate and go!
We intercept any crawler requests and analyze the user agent string.
If the requests come from search engine crawlers, we fetch and serve them the pre-rendered version of your page.
If they’re from human users, they’ll be directed through your normal server route.
This is how your website system operates by default.
When requests come from human users, your web system handles them without our intervention.
Once the page is in the cache, we serve this cached content (cache hit) to the bots.
This accelerates page response times by up to 90%, and guarantees search engines index an accurate snapshot of your page.
This is done to avoid ‘missing content’ in crawls due to half- or no-crawl.
When a crawler requests your pages for the first time, we quickly spin up a headless browser, load the requested URLs, execute all JS files, and render the JS dynamic content into static HTML.
This pre-rendered version is then served to the crawler and cached for future requests.
The entire process happens within milliseconds.
When you change content, we need to recache it to serve the updated information in the subsequent requests.
You can set up your recaching frequency to best support your business’s needs. The cache expiration options range from 6 hours to 30 days depending on your plan.
You can either do a CDN or backend integration.
Add your sitemap into our system.
Choose your cache frequency based on your needs, ranging from every 12 hours to every few days.
Key results: 446ms TTFB latency, 40 million+ in traffic, and a 92 PageSpeed Insights score.
Key results: +20k renders, <0.05s server response time, and $120k in cost savings.
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