Use github.com/klauspost/compress/gzhttp instead of github.com/NYTimes/gziphandler

routers/web/web.go

@@ -4,6 +4,7 @@
 package web
 
 import (
+	"compress/gzip"
 	gocontext "context"
 	"net/http"
 	"strings"
@@ -48,9 +49,9 @@ import (
 	_ "code.gitea.io/gitea/modules/session" // to registers all internal adapters
 
 	"gitea.com/go-chi/captcha"
-	"github.com/NYTimes/gziphandler"
 	chi_middleware "github.com/go-chi/chi/v5/middleware"
 	"github.com/go-chi/cors"
+	"github.com/klauspost/compress/gzhttp"
 	"github.com/prometheus/client_golang/prometheus"
 )
 
@@ -241,11 +242,11 @@ func Routes() *web.Route {
 	var mid []any
 
 	if setting.EnableGzip {
-		h, err := gziphandler.GzipHandlerWithOpts(gziphandler.MinSize(GzipMinSize))
+		wrapper, err := gzhttp.NewWrapper(gzhttp.MinSize(GzipMinSize), gzhttp.CompressionLevel(gzip.BestSpeed))
 		if err != nil {
 			log.Fatal("GzipHandlerWithOpts failed: %v", err)
 		}
-		mid = append(mid, h)
+		mid = append(mid, wrapper)
 	}
 
 	if setting.Service.EnableCaptcha {