diff --git a/Dockerfile b/Dockerfile
index 8abb4da..bc397b8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,6 +2,7 @@ FROM python:3-slim
 
 WORKDIR /app
 COPY ipserv.py /app
+COPY cert/ /app/cert
 EXPOSE 80/tcp
 RUN pip install fastapi requests gunicorn uvicorn[standard] aiohttp
 CMD ["gunicorn", "-b", "0.0.0.0:80", "--forwarded-allow-ips", "*", "--worker-class", "uvicorn.workers.UvicornWorker", "ipserv:app"]
\ No newline at end of file
diff --git a/cert/index.html b/cert/index.html
index f3df652..a0034ea 100644
--- a/cert/index.html
+++ b/cert/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
     <head>
         <title>SHRoNK IP Specification test</title>
-        <script src="script.js" defer></script>
+        <script src="./script.js" defer></script>
         <style>
             html {
                 font-family: sans-serif;
diff --git a/ipserv.py b/ipserv.py
index c018163..adbe7d0 100644
--- a/ipserv.py
+++ b/ipserv.py
@@ -6,6 +6,8 @@ import aiohttp
 import random
 from fastapi import FastAPI, Header, Request, Query, HTTPException
 from fastapi.responses import JSONResponse, PlainTextResponse
+from fastapi.staticfiles import StaticFiles
+from fastapi.middleware.cors import CORSMiddleware
 from contextlib import asynccontextmanager
 
 logging.basicConfig(level=logging.INFO)
@@ -43,6 +45,13 @@ app = FastAPI(lifespan=lifespan)
 app.state.cache = {}
 app.state.meta = Manager(app)
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["GET", "HEAD", "OPTIONS"],
+    allow_headers=["*"],
+)
+
 
 @app.middleware("http")
 async def http_middleware(request: Request, call_next):
@@ -176,3 +185,6 @@ async def get_health():
         detail["status"] = "critical"
 
     return JSONResponse(detail)
+
+
+app.mount("/check", StaticFiles(directory="./cert", html=True), name="shronk-cert")
