docs: tag README and docs signup CTAs for link attribution

README.md

@@ -14,7 +14,7 @@
 </p>
 
 <p align="center">
-  <a href="https://fastcrw.com/register"><strong>Get 1000 free credits →</strong></a> ·
+  <a href="https://fastcrw.com/register?ref=gh-hero"><strong>Get 1000 free credits →</strong></a> ·
   <a href="#one-command-install"><strong>Install</strong></a> ·
   <a href="https://docs.fastcrw.com"><strong>Docs</strong></a>
 </p>
@@ -46,7 +46,7 @@ crw setup
 
 **1000 free credits, no credit card.** Managed proxies, JS rendering and search,
 with nothing to run or keep up to date.
-[Get my free key →](https://fastcrw.com/register)
+[Get my free key →](https://fastcrw.com/register?ref=gh-quickstart)
 
 The same command configures a fully local install if you would rather run it
 yourself. macOS and Linux, Intel and ARM.
@@ -89,7 +89,7 @@ crw search "rust async runtime"    # search, after `crw setup`
 
 ### Python SDK
 
-Using Cloud? [Get an API key](https://fastcrw.com/register), then export it once:
+Using Cloud? [Get an API key](https://fastcrw.com/register?ref=gh-sdk), then export it once:
 
 ```bash
 export CRW_API_KEY="crw_live_..."
@@ -144,7 +144,7 @@ also do this step, so either path is enough.
 | | Managed API | Local / self-hosted |
 |---|---|---|
 | Best for | Zero infrastructure and managed scaling | Data control, private networks, or custom infrastructure |
-| Start | [Create an API key](https://fastcrw.com/register), then `crw setup` | Install and run `crw <URL>` |
+| Start | [Create an API key](https://fastcrw.com/register?ref=gh-table), then `crw setup` | Install and run `crw <URL>` |
 | Operations | Managed proxies, billing, and hosted capabilities | You choose renderers, search, auth, proxies, and capacity |
 
 Capabilities and response shapes can differ by deployment:

README.zh-CN.md

@@ -11,7 +11,7 @@
 
 <p align="center">
   <a href="#安装"><strong>本地运行 ↓</strong></a> ·
-  <a href="https://fastcrw.com/register"><strong>使用托管 API</strong></a> ·
+  <a href="https://fastcrw.com/register?ref=gh-zh"><strong>使用托管 API</strong></a> ·
   <a href="https://docs.fastcrw.com"><strong>文档</strong></a> ·
   <a href="README.md"><strong>English</strong></a>
 </p>

docs/agent-onboarding/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-agent-onboarding-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -569,7 +569,7 @@ <h2 id="mcp-integration">MCP Integration</h2>
         </div>
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-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="toc-cta-btn primary">Get started, 1000 free credits</a>
+        <a href="https://fastcrw.com/register?ref=docs-agent-onboarding-cta" target="_blank" rel="noopener" class="toc-cta-btn primary">Get started, 1000 free credits</a>
         <a href="https://github.com/us/crw" target="_blank" rel="noopener" class="toc-cta-btn outline">View on GitHub</a>
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     </aside>

docs/architecture/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-architecture-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -446,7 +446,7 @@ <h2 id="key-dependencies">Key Dependencies</h2>
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+        <a href="https://fastcrw.com/register?ref=docs-architecture-cta" target="_blank" rel="noopener" class="toc-cta-btn primary">Get started, 1000 free credits</a>
         <a href="https://github.com/us/crw" target="_blank" rel="noopener" class="toc-cta-btn outline">View on GitHub</a>
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docs/authentication/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-authentication-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -368,7 +368,7 @@ <h2 id="what-to-read-next">What To Read Next</h2>
         </div>
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+        <a href="https://fastcrw.com/register?ref=docs-authentication-cta" target="_blank" rel="noopener" class="toc-cta-btn primary">Get started, 1000 free credits</a>
         <a href="https://github.com/us/crw" target="_blank" rel="noopener" class="toc-cta-btn outline">View on GitHub</a>
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docs/capabilities/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-capabilities-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -660,7 +660,7 @@ <h2 id="what-to-read-next">What To Read Next</h2>
         </div>
         <div class="toc-cta-title">Ready to scrape?</div>
         <div class="toc-cta-desc">Sign up and get 1000 free credits instantly. No credit card required.</div>
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+        <a href="https://fastcrw.com/register?ref=docs-capabilities-cta" target="_blank" rel="noopener" class="toc-cta-btn primary">Get started, 1000 free credits</a>
         <a href="https://github.com/us/crw" target="_blank" rel="noopener" class="toc-cta-btn outline">View on GitHub</a>
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docs/changelog/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-changelog-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -1229,7 +1229,7 @@ <h2 id="v001">v0.0.1</h2>
         </div>
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docs/choose-endpoint/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-choose-endpoint-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -494,7 +494,7 @@ <h2 id="what-to-read-next">What to read next</h2>
         </div>
         <div class="toc-cta-title">Ready to scrape?</div>
         <div class="toc-cta-desc">Sign up and get 1000 free credits instantly. No credit card required.</div>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="toc-cta-btn primary">Get started, 1000 free credits</a>
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docs/compatibility/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-compatibility-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -392,7 +392,7 @@ <h2 id="common-mistakes">Common Mistakes</h2>
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docs/configuration/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-configuration-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -626,7 +626,7 @@ <h2 id="docker-configuration">Docker configuration</h2>
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docs/crates/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-crates-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -492,7 +492,7 @@ <h2 id="crw-mcp">crw-mcp</h2>
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docs/crawling/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -547,7 +547,7 @@ <h2 id="when-to-use-something-else">When to use something else</h2>
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docs/credit-costs/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
+        <a href="https://fastcrw.com/register?ref=docs-credit-costs-nav" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -457,7 +457,7 @@ <h2 id="common-mistakes">Common Mistakes</h2>
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docs/crw-browse/index.html

@@ -252,7 +252,7 @@ <h2>Resources</h2>
           <span>us/crw</span>
         </a>
         <a href="https://fastcrw.com" target="_blank" rel="noopener" class="navbar-link">Status</a>
-        <a href="https://fastcrw.com/register" target="_blank" rel="noopener" class="navbar-signup">Sign Up</a>
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@@ -662,7 +662,7 @@ <h2 id="see-also">See also</h2>
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