# 南宁龙岗片区|奶油色实景3D微缩沙盘 > 龙岗片区 · 奶油色 3D 沙盘 This site is presented as an interactive 3D experience but every page is also available as a complete semantic HTML document at the same URL. Crawlers and AI agents that do not execute JavaScript will receive the full text content. A plain-text version of every page is available under /text/. ## Data - [Sitemap](https://3dcms.info/feilu4456/sites/3d-2/sitemap.xml) - [Robots](https://3dcms.info/feilu4456/sites/3d-2/robots.txt) ## Rate limits Reads are rate-limited per IP. If you receive HTTP 429, honor the Retry-After header (also `retryAfterSeconds` in the JSON body) before retrying. Hot retries re-consume the budget and extend the pause. Space bulk requests out and send If-None-Match so repeat reads are cheap 304s.