diff --git a/ui/src/app/app.component.html b/ui/src/app/app.component.html
index 37c00e4..fa2b788 100644
--- a/ui/src/app/app.component.html
+++ b/ui/src/app/app.component.html
@@ -4,7 +4,7 @@
   </button>
   <span>MeshCenter</span>
   <span class="spacer"></span>
-  <p *ngIf="userNode">{{userNode.long_name}} ({{userNode.num}}) snr: {{userNode.snr}}</p>
+  <p *ngIf="userNode">{{(isHandset | async) ? (userNode.short_name) : (userNode.long_name + ' ' + userNode.num + ' ' + userNode.snr)}}</p>
   <button *ngIf="userNode" mat-button (click)="logout()">Выйти</button>
 </mat-toolbar>
 <mat-drawer-container class="container" autosize style="height: calc(100% - 36px)">
diff --git a/ui/src/app/app.component.ts b/ui/src/app/app.component.ts
index 37f630d..95e1aa1 100644
--- a/ui/src/app/app.component.ts
+++ b/ui/src/app/app.component.ts
@@ -2,6 +2,8 @@ import {Component, OnInit} from '@angular/core';
 import {Route, Router} from "@angular/router";
 import {NodeDTO} from "./entities/NodeDTO";
 import {HttpClient} from "@angular/common/http";
+import {map, Observable} from "rxjs";
+import {BreakpointObserver, Breakpoints} from "@angular/cdk/layout";
 
 @Component({
   selector: 'app-root',
@@ -10,9 +12,15 @@ import {HttpClient} from "@angular/common/http";
 })
 export class AppComponent implements OnInit {
   constructor(private route: Router,
-              private http: HttpClient) {
+              private http: HttpClient,
+              private breakpointObserver: BreakpointObserver) {
   }
 
+
+  isHandset: Observable<boolean> = this.breakpointObserver
+    .observe([Breakpoints.Handset])
+    .pipe(map(result => result.matches));
+
   ngOnInit() {
     this.http.get(`api/auth/me`).subscribe(
       (res) => this.userNode = res as NodeDTO
diff --git a/ui/src/app/auth/AuthInterceptor.ts b/ui/src/app/auth/AuthInterceptor.ts
index 1e4e14c..f25c4e2 100644
--- a/ui/src/app/auth/AuthInterceptor.ts
+++ b/ui/src/app/auth/AuthInterceptor.ts
@@ -7,12 +7,13 @@ import {
   HttpRequest
 } from "@angular/common/http";
 import {Component, Injectable, OnInit, ViewContainerRef} from "@angular/core";
-import {catchError, Observable, startWith, throwError} from "rxjs";
+import {catchError, map, Observable, startWith, throwError} from "rxjs";
 import {MatDialog, MatDialogRef} from "@angular/material/dialog";
 import {FormControl} from "@angular/forms";
 import {NodeMiniDTO} from "../entities/NodeMiniDTO";
 import {MatSnackBar} from "@angular/material/snack-bar";
 import {D} from "@angular/cdk/keycodes";
+import {BreakpointObserver, Breakpoints} from "@angular/cdk/layout";
 
 
 @Component({
@@ -124,7 +125,7 @@ export class AuthInterceptor implements HttpInterceptor {
       catchError((error: HttpErrorResponse) => {
         if (error.status === 401 && !this.dialogOpened) {
           this.dialogOpened = true;
-          const ref = this.dialog.open(AuthDialog, {disableClose: true, width:"30%"})
+          const ref = this.dialog.open(AuthDialog, {disableClose: true, panelClass:"width-vw"})
           ref.afterClosed().subscribe((res:any) => this.dialogOpened = false)
         }
         return throwError(() => error);
diff --git a/ui/src/app/components/nodes/nodes-map.component.ts b/ui/src/app/components/nodes/nodes-map.component.ts
index 6115605..38791f1 100644
--- a/ui/src/app/components/nodes/nodes-map.component.ts
+++ b/ui/src/app/components/nodes/nodes-map.component.ts
@@ -4,6 +4,7 @@ import {HttpClient} from "@angular/common/http";
 import {NodeDTO} from "../../entities/NodeDTO";
 import {Subscription} from "rxjs";
 import {DatePipe} from "@angular/common";
+import {numToColor} from "../../utils/Utils";
 
 @Component({
   selector: "app-nodes-map",
@@ -26,6 +27,8 @@ export class NodesMapComponent implements OnInit {
   })
   nodes: NodeDTO[] = []
 
+  numToColor = numToColor;
+
   constructor(private http: HttpClient,
               private datepipe: DatePipe) {
   }
@@ -42,7 +45,13 @@ export class NodesMapComponent implements OnInit {
           () => {
             this.nodes.filter((node) => node.havePosition).forEach(
               (node) => {
-                L.marker(this.convertPosition(node), {icon: this.logo}).bindPopup(`<a href="network/status/${node.num}">${node.long_name} (${node.short_name})</a><p>snr: ${node.snr} hops: ${node.hops_away}</p><p>Изменена: ${this.datepipe.transform(node.position.time*1000, 'HH:mm dd.MM.yyyy')}</p>`).addTo(this.map)
+                L.marker(this.convertPosition(node), {
+                  icon: this.createCircleIcon({
+                    color: this.numToColor(node.num, 0),
+                    text: node.short_name})
+                })
+                  .bindPopup(`<a href="network/status/${node.num}">${node.long_name} (${node.short_name})</a><p>snr: ${node.snr} hops: ${node.hops_away}</p><p>Изменена: ${this.datepipe.transform(node.position.time*1000, 'HH:mm dd.MM.yyyy')}</p>`)
+                  .addTo(this.map)
               }
             )
           }
@@ -72,4 +81,24 @@ export class NodesMapComponent implements OnInit {
     tiles.addTo(this.map)
     return Subscription.EMPTY;
   }
+
+  private createCircleIcon(options: { color: string; text: string; size?: number }): L.DivIcon {
+    const size = options.size || 24;
+    const html = `
+      <div style="
+        width: ${size}px;
+        height: ${size}px;
+        border-radius: 50%;
+        background-color: ${options.color};
+        display: flex;
+        align-items: center;
+        justify-content: center;
+        color: white;
+        font-size: ${size * 0.35}px;
+        font-weight: bold;
+        text-shadow: 0 1px 2px rgba(0,0,0,0.5);
+      ">${options.text}</div>
+    `;
+    return L.divIcon({ html, iconSize: [size, size], className: 'l-div-icon' });
+  }
 }
diff --git a/ui/src/app/components/nodes/nodes.styles.scss b/ui/src/app/components/nodes/nodes.styles.scss
index d2db7ba..d17c657 100644
--- a/ui/src/app/components/nodes/nodes.styles.scss
+++ b/ui/src/app/components/nodes/nodes.styles.scss
@@ -19,3 +19,8 @@
 :host ::ng-deep .leaflet-control-attribution {
   display: none;
 }
+
+.l-div-icon {
+  border: unset;
+  background: unset;
+}
diff --git a/ui/src/app/components/packet/NetworkStatus.component.ts b/ui/src/app/components/packet/NetworkStatus.component.ts
index d3e3a70..e66f872 100644
--- a/ui/src/app/components/packet/NetworkStatus.component.ts
+++ b/ui/src/app/components/packet/NetworkStatus.component.ts
@@ -12,7 +12,7 @@ import {DatePipe} from "@angular/common";
 @Component({
   selector: "app-network-status",
   template: `
-    <div style="width: 80%; padding: 0 10%;">
+    <div class="width-vw width-padding">
       <div [ngSwitch]="MODE">
         <h1 *ngSwitchCase="'ALL'">Статистика всей сети (желательно нажать ф5 если до этого смотрели другую ноду)</h1>
         <h1 *ngSwitchCase="'NODE'">Статистика ноды {{getNumName(NUM)}} в сети</h1>
diff --git a/ui/src/styles.scss b/ui/src/styles.scss
index b1375a9..8b1c539 100644
--- a/ui/src/styles.scss
+++ b/ui/src/styles.scss
@@ -1,3 +1,5 @@
+@import "styles/vw-style";
+
 /* You can add global styles to this file, and also import other style files */
 
 html, body { height: 100%; }
diff --git a/ui/src/styles/vw-style.scss b/ui/src/styles/vw-style.scss
new file mode 100644
index 0000000..a7d5dc7
--- /dev/null
+++ b/ui/src/styles/vw-style.scss
@@ -0,0 +1,37 @@
+//
+@media (max-width: 600px) {
+  .width-vw {
+    width: 100vw;
+  }
+}
+
+@media (max-width: 960px) {
+  .width-vw {
+    width: 100vw;
+  }
+}
+
+@media (max-width: 1280px) {
+  .width-vw {
+    width: 80vw;
+  }
+}
+
+//
+@media (max-width: 600px) {
+  .width-padding {
+    padding: 0 0;
+  }
+}
+
+@media (max-width: 960px) {
+  .width-padding {
+    padding: 0 0;
+  }
+}
+
+@media (max-width: 1280px) {
+  .width-padding {
+    padding: 0 10vw;
+  }
+}
diff --git a/webExtensions/publicEndpoints.py b/webExtensions/publicEndpoints.py
index 7f7ddd8..b676ac4 100644
--- a/webExtensions/publicEndpoints.py
+++ b/webExtensions/publicEndpoints.py
@@ -67,6 +67,9 @@ class WebExtension:
         async def grabTile(request:Request, z:int, x:int, y:int):
             try:
                 img = await self.core.tileManager.grabTile(z, x, y)
+                headers = {
+                    "Cache-Control": f"public, max-age={86400*7}"
+                }
                 return Response(content=img, media_type="image/png")
             except:
                 traceback.print_exc()