FAQs

• How Can I Integrate Prerender With My React/Angular/Vue Application?
• What should I do if I receive a 'Prerender integration not detected' error?
• How Does Prerender Work With CDNs Like Cloudflare, Fastly, or Akamai?
• How To See What URLs Fail To Cache
• What Should I Do If I Reach My Render Limit?
• What should I do if I'm experiencing high volumes of unwanted renders?
• How Can I Integrate Prerender If I'm Using a Hosting Platform That Doesn't Allow Direct Server Access?
• How can I whitelist Prerender's IP addresses and user agents?
• Why Am I Seeing 403 or 404 Errors After Integrating Prerender?

Collaboration

• How to Invite Colleagues to Your Prerender Account
• How to add multiple domains?

Page Speed

• How to change the speed of the render queue
• What to do if some elements are not loaded on the page

Sitemap

• Why sitemap fails
• How to crawl and render pages only from our xml sitemap

404 errors

• Are 404s and 301s included in the render counter
• How to export a report of all 404s in the past XX days
• Why is a 404 page is cached as 200
• How to Avoid 429 Error Codes with Prerender

Cache

• What to do if some pages are not getting cached
• How to purge cache?
• How does cache expiration work
• How to cache specific URLs
• What does cache miss mean in Prerender?
• How to avoid Google Disapproval and ensure prices and availability are correct
• How to use Prerender recache script