Fix infrastructure blocking AI crawlers (WAF, server-rendering, Core Web Vitals)
Site infrastructure is the hosting, firewall, CDN, page-rendering, and Core Web Vitals speed layer beneath your pages. It decides whether AI crawlers can reach your site, whether your written text actually arrives in the HTML they read, and whether the page loads fast enough to be retrieved. A firewall or CDN can silently block AI retrieval bots, a JavaScript-only page can leave crawlers an empty container instead of your content, and slow or unstable Core Web Vitals can keep your pages out of search and AI answers. These are changes you make in your host, CDN, or framework off the Findrix platform, and then mark done.
Search engines and AI assistants can only cite a page they can fetch, read, and load quickly, so the infrastructure layer is the precondition for appearing in results and AI answers at all. If a firewall or CDN blocks the crawler, your site is invisible to AI no matter how strong the page is; if your text is drawn only by JavaScript, the crawler sees an empty page; if the page is slow or unstable, retrieval bots deprioritize or time out on it. Fixing hosting, CDN, rendering, and speed makes your real content reachable, readable, and fast.
Do it on your platform
Pick your website platform below for the exact place to make this change, and how to confirm it worked.
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WordPress renders each page on its own server, so AI crawlers already receive your full text and a rendering change is rarely needed. The two infrastructure levers that matter on WordPress are page speed and whether AI crawlers are allowed in.
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For Core Web Vitals speed, open Plugins → Add New Plugin and install and activate one caching plugin: WP Rocket, FlyingPress, or LiteSpeed Cache. Most start working with no configuration and no file editing.
PluginsAdd New Plugin - 3
Add AVIF or WebP image conversion with exactly one image plugin: ShortPixel or EWWW, not both.
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To let AI crawlers in, first find out whether Cloudflare sits in front of your WordPress site.
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If Cloudflare is in front, open the Cloudflare dashboard and go to Security → Bots → AI Crawl Control, then set each AI bot to Allow: GPTBot, OAI-SearchBot, ClaudeBot, and PerplexityBot.
SecurityBotsAI Crawl Control - 6
If you do not use Cloudflare, there is no single wp-admin setting for the firewall or CDN layer. Ask your host to allow the verified AI crawler category.
Check it worked. Re-run the Findrix audit: the 'AI bots allowed' and 'fast enough for retrieval' checks turn green. Manual check: open your homepage, View Page Source, and confirm your headline and body text appear in the raw HTML (not an empty container).
Heads up. Managed-WordPress hosts (Kinsta, WP Engine, SiteGround, GoDaddy) often block AI bots at a layer you cannot see from inside WordPress. The block fires before WordPress runs, so no plugin reveals it. If your audit says AI bots are blocked but you never set that up, it is almost always the host, and only their support can allow-list the AI crawler category.