diff --git a/docs/.gitignore b/docs/.gitignore
index 0124b68..a917e6b 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -5,6 +5,7 @@ Gemfile.lock
 
 # Jekyll cache
 .jekyll-cache
+.jekyll-metadata
 _site
 
 # RubyGems
diff --git a/docs/_config.yml b/docs/_config.yml
index d7a1d81..496f520 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -9,7 +9,7 @@ theme: jekyll-theme-chirpy
 lang: en
 
 # Change to your timezone › https://kevinnovak.github.io/Time-Zone-Picker
-timezone:
+timezone: Europe/Tallinn
 
 # jekyll-seo-tag settings › https://github.com/jekyll/jekyll-seo-tag/blob/master/docs/usage.md
 # ↓ --------------------------
diff --git a/docs/_posts/.placeholder b/docs/_posts/.placeholder
deleted file mode 100644
index 8b13789..0000000
--- a/docs/_posts/.placeholder
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/docs/_posts/2011-12-31-new-years-eve-is-awesome.md b/docs/_posts/2011-12-31-new-years-eve-is-awesome.md
new file mode 100644
index 0000000..e5ba8dc
--- /dev/null
+++ b/docs/_posts/2011-12-31-new-years-eve-is-awesome.md
@@ -0,0 +1,12 @@
+---
+layout: post
+title:  "Welcome to Jekyll!"
+---
+
+# Welcome
+
+**Hello world**, this is my first Jekyll blog post.
+
+I hope you like it!
+
+Tere
diff --git a/docs/_posts/parse_and_write_optimizations.md b/docs/_posts/2022-10-03-tere.md
similarity index 86%
rename from docs/_posts/parse_and_write_optimizations.md
rename to docs/_posts/2022-10-03-tere.md
index eaf1907..6de9462 100644
--- a/docs/_posts/parse_and_write_optimizations.md
+++ b/docs/_posts/2022-10-03-tere.md
@@ -1,10 +1,13 @@
 ---
-title: Optimizations
-date: 2023-12-03 12:00:00 -500
+layout: post
+title: 'Optimizations'
+date: '2022-10-03 10:00:00 +0200'
 categories: [optimizations, profiling]
-tags: [nsys, metadata, samples, memory, io]
+tags: [nsys]
 ---
 
+
+
 # Optimizations that enable efficient use of GPU
 
 Basic principles for efficient GPU computing in context of EO data processing:
@@ -18,4 +21,5 @@ Below will be presented optimizations following those principles.
 
 ## Write/output optimizations
 
+Tere