Final README cleanup and SEO snippet

README.md

@@ -1,3 +1,18 @@
+---
+language:
+- en
+license: cc0-1.0
+task_categories:
+- tabular-classification
+tags:
+- synthetic-data
+- crm
+- marketing
+- b2b
+size_categories:
+- 100<n<1K
+---
+
 
 # Synthetic Business Contact Dataset – Hungary Business Email List
 
@@ -31,16 +46,7 @@ Test rows: ~37
 
 All records are synthetic.
 
-## Keywords
-
-contact database schema
-business dataset structure
-marketing analytics data
-synthetic contact records
-B2B dataset example
-
-## Related Datasets
-
+## 
 Xbox Users Email List
 [Offer] Billion Global Email List
 Nevada Business Email List
@@ -54,3 +60,27 @@ https://leadsblue.com/leads/hungary-business-email-leads-database/
 ## License
 
 CC0
+
+Dataset Columns
+
+• Full Name
+• Company
+• Department
+• Job Title
+• Industry
+• Email
+• Country
+
+Keywords
+
+• B2B contact dataset
+• business contact database
+• CRM dataset
+• marketing analytics dataset
+• synthetic business data
+
+Related Datasets
+
+• Latin America Consumer Email List
+• Sri Lanka Business Email List
+• Arkansas Business Email Database