diff --git a/resources/lang/de/about.php b/resources/lang/de/about.php
index ec22561d0696ee7f869ebebd22f130f2ca9a895c..1499646b90458297329b5b8afd2cd59c35d46f6c 100644
--- a/resources/lang/de/about.php
+++ b/resources/lang/de/about.php
@@ -17,7 +17,7 @@ return [
     'timeline.3' => '1997-2006: MetaGer Startseite',
     'timeline.3.1' => 'So sieht MetaGer aus, als es erstmals ans Netz geht. MetaGer stellt damals ein innovativen neuen Dienst zur Verfügung.',
    
-    'timeline.4' => '1.10.2012: Wechsel der Trägerschaft zum SUMA-EV',
+    'timeline.4' => '01.10.2012: Wechsel der Trägerschaft zum SUMA-EV',
     'timeline.4.1' => 'MetaGer wird in den gemeinnützigen Verein <i>SUMA-EV – Verein für freien Wissenszugang</i> überführt. Die Kooperation mit der Universität Hannover wird fortgeführt.',
    
     'timeline.5' => '2006-2015: Einführung neuer Designs',
diff --git a/resources/lang/en/about.php b/resources/lang/en/about.php
index 3a016ab5ef4f3850e47f8e15c17bf466d204cd63..c99fc75b2f97a3adb92a31d21773b4764a03c175 100644
--- a/resources/lang/en/about.php
+++ b/resources/lang/en/about.php
@@ -17,7 +17,7 @@ return [
     'timeline.3' => '1997-2006: MetaGer Startpage',
     'timeline.3.1' => 'This is what MetaGer looks like when it first goes online. MetaGer provides an innovative new service at that time.',
    
-    'timeline.4' => '1.10.2012: Change of sponsorship to SUMA-EV ',
+    'timeline.4' => '01.10.2012: Change of sponsorship to SUMA-EV ',
     'timeline.4.1' => 'MetaGer is transferred to the non-profit association SUMA-EV - Association for Free Access to Knowledge. The cooperation with the University of Hannover will be continued.',
    
     'timeline.5' => '2006-2015: Introduction of new designs',
diff --git a/resources/views/about.blade.php b/resources/views/about.blade.php
index 954c9ac4a8740c8b759354da151d49477281b935..376191a7d22a574c968e727c9eb17da5a602a556 100644
--- a/resources/views/about.blade.php
+++ b/resources/views/about.blade.php
@@ -27,7 +27,7 @@
 		<h2>{{ trans('about.timeline.3') }}</h2>
 		<p>{{ trans('about.timeline.3.1') }}</p>
 		<picture>
-			<source media="(max-width:465px)" srcset="/img/1997.avif" type="image/avif">
+			<source media="(max-width:465px)" srcset="/img/startpage_1997.avif" type="image/avif">
 			<img src="/img/startpage_1997.png" alt="MetaGer 1997" style="width:auto;">
 		  </picture> 
 	</div>
@@ -39,7 +39,7 @@
 		<h2>{{ trans('about.timeline.5') }}</h2>
 		<p>{{ trans('about.timeline.5.1') }}</p>
 		<picture>
-			<source media="(max-width:465px)" srcset="/img/2006.avif" type="image/avif">
+			<source media="(max-width:465px)" srcset="/img/startpage_2006.avif" type="image/avif">
 			<img src="/img/startpage_2006.png" alt="MetaGer 2006" style="width:auto;">
 		  </picture> 
 	</div>
@@ -59,7 +59,7 @@
 		<h2>{{ trans('about.timeline.9') }}</h2>
 		<p>{{ trans('about.timeline.9.1') }}</p>
 		<picture>
-			<source media="(max-width:465px)" srcset="/img/2015.avif" type="image/avif">
+			<source media="(max-width:465px)" srcset="/img/startpage_2015.avif" type="image/avif">
 			<img src="/img/startpage_2015.png" alt="MetaGer 2015" style="width:auto;">
 		  </picture> 
 	</div>
@@ -72,7 +72,7 @@
 		<h2>{{ trans('about.timeline.11') }}</h2>
 		<p>{{ trans('about.timeline.11.1') }}</p>
 		<picture>
-			<source media="(max-width:465px)" srcset="/img/2016.avif" type="image/avif">
+			<source media="(max-width:465px)" srcset="/img/startpage_2016.avif" type="image/avif">
 			<img src="/img/startpage_2016.png" alt="MetaGer 2016" style="width:auto;">
 		  </picture> 
 	</div>
@@ -96,7 +96,7 @@
 		<h2>{{ trans('about.timeline.16') }}</h2>
 		<p>{{ trans('about.timeline.16.1') }}</p>
 		<picture>
-			<source media="(max-width:465px)" srcset="/img/2019.avif" type="image/avif">
+			<source media="(max-width:465px)" srcset="/img/startpage_2019.avif" type="image/avif">
 			<img src="/img/startpage_2019.png" alt="MetaGer 2019">
 		  </picture> 
 	</div>
@@ -104,7 +104,7 @@
 		<h2>{{ trans('about.timeline.17') }}</h2>
 		<p>{!! trans('about.timeline.17.1') !!}</p>
 		<picture>
-			<source media="(max-width:465px)" srcset="/img/2020.avif" type="image/avif">
+			<source media="(max-width:465px)" srcset="/img/startpage_2020.avif" type="image/avif">
 			<img src="/img/startpage_2020.png" alt="MetaGer 2020">
 		  </picture> 
 	</div>