Fix frontmatter checks

Author: Blargian

docs/cloud/onboard/01_discover/01_what_is.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/overview
 title: 'Introduction'
+description: 'Learn what ClickHouse Cloud is, its benefits over open-source, and key features of the fully managed analytics platform'
 keywords: ['clickhouse cloud', 'what is clickhouse cloud', 'clickhouse cloud overview', 'clickhouse cloud features']
 hide_title: true
 ---

docs/cloud/onboard/01_discover/02_use_cases/00_overview.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/overview
 title: 'Building on ClickHouse Cloud'
+description: 'Explore ClickHouse Cloud use cases including real-time analytics, observability, data lake & warehouse, and machine learning applications'
 keywords: ['use cases', 'Cloud']
 sidebar_label: 'Overview'
 ---

docs/cloud/onboard/01_discover/02_use_cases/01_real-time-analytics.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/real-time-analytics
 title: 'Real-time analytics'
+description: 'Learn how to build real-time analytics applications with ClickHouse Cloud for instant insights and data-driven decision making'
 keywords: ['use cases', 'real-time analytics']
 sidebar_label: 'Real-time analytics'
 ---

docs/cloud/onboard/01_discover/02_use_cases/02_observability.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/observability
 title: 'Observability'
+description: 'Use ClickHouse Cloud for observability, monitoring, logging, and system performance analysis in distributed applications'
 keywords: ['use cases', 'observability']
 sidebar_label: 'Observability'
 ---

docs/cloud/onboard/01_discover/02_use_cases/03_data_lake_and_warehouse.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/data_lake_and_warehouse
 title: 'Data Lakehouse'
+description: 'Build modern data lakehouse architectures with ClickHouse Cloud combining the flexibility of data lakes with database performance'
 keywords: ['use cases', 'data lake and warehouse']
 sidebar_label: 'Data Lakehouse'
 ---

docs/cloud/onboard/01_discover/02_use_cases/04_machine_learning_and_genAI/01_overview.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/AI_ML
 title: 'Machine learning and generative AI'
+description: 'Learn how ClickHouse Cloud powers machine learning and generative AI applications with high-performance data processing and analytics'
 keywords: ['use cases', 'Machine Learning', 'Generative AI']
 sidebar_label: 'Overview'
 ---

docs/cloud/onboard/01_discover/02_use_cases/04_machine_learning_and_genAI/02_data_prep_feature_engineering.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/AI_ML/feature_engineering
 title: 'Data preparation and feature engineering'
+description: 'Use ClickHouse Cloud for efficient data preparation and feature engineering in machine learning and AI workflows'
 keywords: ['use cases', 'Machine Learning', 'Generative AI']
 sidebar_label: 'Data preparation and feature engineering'
 ---

docs/cloud/onboard/01_discover/02_use_cases/04_machine_learning_and_genAI/03_agent_facing_analytics.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/use-cases/AI_ML/agent_facing_analytics
 title: 'Agent facing analytics'
+description: 'Build agent-facing analytics systems with ClickHouse Cloud for AI agents and autonomous systems requiring real-time data access'
 keywords: ['use cases', 'Machine Learning', 'Generative AI', 'agent facing analytics', 'agents']
 sidebar_label: 'Agent facing analytics'
 ---

docs/cloud/onboard/03_tune/resource_tour.md

@@ -1,6 +1,7 @@
 ---
 slug: /cloud/get-started/cloud/resource-tour
 title: 'Resource tour'
+description: 'Overview of ClickHouse Cloud documentation resources for query optimization, scaling strategies, monitoring, and best practices'
 keywords: ['clickhouse cloud']
 hide_title: true
 ---

docs/cloud/reference/09_security/privacy_and_compliance/compliance-overview.md

@@ -1,3 +1,8 @@
+---
+title: 'Security and compliance reports'
+slug: /cloud/security/compliance-overview
+description: 'Overview of ClickHouse Cloud security and compliance certifications including SOC 2, ISO 27001, U.S. DPF, and HIPAA'
+---
 
 import BetaBadge from '@theme/badges/BetaBadge';
 import EnterprisePlanFeatureBadge from '@theme/badges/EnterprisePlanFeatureBadge';