diff --git a/app/routers/qualys.py b/app/routers/qualys.py
index d17e4fe..fd266ad 100644
--- a/app/routers/qualys.py
+++ b/app/routers/qualys.py
@@ -464,6 +464,13 @@ async def qualys_vulns_detail(request: Request, ip: str, db=Depends(get_db)):
     if not user:
         return HTMLResponse("<p>Non autorise</p>")
 
+    # Cache 10 min
+    from ..services import cache as _cache
+    cache_key = f"qualys:vulndetail:{ip}"
+    cached_html = _cache.get(cache_key)
+    if cached_html is not None:
+        return HTMLResponse(cached_html + '<p class="text-xs text-gray-600 mt-1">(cache 10 min)</p>')
+
     from ..services.qualys_service import _get_qualys_creds, parse_xml
     import requests as _req, urllib3, re as _re
     urllib3.disable_warnings()
@@ -604,6 +611,7 @@ async def qualys_vulns_detail(request: Request, ip: str, db=Depends(get_db)):
         html += '</td></tr>'
 
     html += '</tbody></table></div>'
+    _cache.set(cache_key, html, 600)
     return HTMLResponse(html)