diff --git a/_config.yml b/_config.yml
index f108ee8..6458d59 100644
--- a/_config.yml
+++ b/_config.yml
@@ -60,9 +60,9 @@ max_width: 1200px
 # -----------------------------------------------------------------------------
 # Display links to the page with a preview object on social media.
 # see https://schema.org/docs/faq.html for more information
-serve_og_meta: false # Include Open Graph meta tags in the HTML head
-serve_schema_org: false # Include Schema.org in the HTML head
-og_image: # The site-wide (default for all links) Open Graph preview image
+serve_og_meta: true # Include Open Graph meta tags in the HTML head
+serve_schema_org: true # Include Schema.org in the HTML head
+og_image: prof_pic.png # The site-wide (default for all links) Open Graph preview image
 
 # -----------------------------------------------------------------------------
 # Social integration
@@ -122,7 +122,7 @@ cronitor_analytics: # cronitor RUM analytics site ID (format: XXXXXXXXX)
 pirsch_analytics: # your Pirsch analytics site ID (length 32 characters)
 
 # For Google Search Console, see https://support.google.com/webmasters/answer/9008080?hl=en#meta_tag_verification&zippy=%2Chtml-tag
-google_site_verification: # your google-site-verification ID (Google Search Console)
+google_site_verification: itHZsNWjMJ1Kj9JQSRQSy6kYdxyp2QvuwouDoX_AGUg # your google-site-verification ID (Google Search Console)
 bing_site_verification: # out your bing-site-verification ID (Bing Webmaster)
 
 # -----------------------------------------------------------------------------
@@ -424,7 +424,7 @@ lazy_loading_images: true # enables lazy loading of images (recommended)
 enable_google_analytics: false # enables google analytics
 enable_cronitor_analytics: false # enables cronitor RUM analytics
 enable_pirsch_analytics: false # enables Pirsch analytics (https://pirsch.io/)
-enable_google_verification: false # enables google site verification
+enable_google_verification: true # enables google site verification
 enable_bing_verification: false # enables bing site verification
 enable_masonry: true # enables automatic project cards arrangement
 enable_math: true # enables math typesetting (uses MathJax)