Page Optimization

This PR contains optimized and refreshed content for 27 files across 2 page(s) and 23 language(s).

Summary

• Product Family: Metadata
• Platform: Java
• English Pages: 2
• Total Files (with translations): 27
• Languages: 23 (arabic, chinese, czech, dutch, english, french, german, greek, hindi, hongkong, hungarian, indonesian, italian, japanese, korean, polish, portuguese, russian, spanish, swedish, thai, turkish, vietnamese)
• Interactive Pages: 0

Optimizations Applied

1. content/english/java/document-formats/detect-spreadsheet-types-groupdocs-metadata-java/_index.md
   • Changes: - Updated title and meta description to include primary keyword “identify spreadsheet format java”.

• Added Quick Answers section for AI-friendly snippets.
• Inserted new “How to Identify Spreadsheet Format Java” step‑by‑step guide with explanatory headings.
• Added FAQ section formatted as Q&A for better citation.
• Included trust signals (last updated, tested version, author) at the bottom.
• Enhanced introductions, explanations, and use‑case descriptions while preserving all original links, code blocks, and shortcodes.
  • Languages: english, russian, chinese, arabic, french, german, italian, spanish, swedish, turkish, portuguese, korean, polish, indonesian, japanese, vietnamese, dutch, hungarian, thai, greek, czech, hongkong, hindi
  • Type: text

2. content/english/java/document-formats/extract-digital-signatures-opentype-fonts-java/_index.md
   • Changes: - Updated title and front‑matter to include primary keyword “how to extract signature” and today’s date.

• Added a concise meta description with primary and secondary keywords.
• Rewrote the introduction to place the primary keyword in the first sentence.
• Inserted a “Quick Answers” section for AI‑friendly summaries.
• Added question‑based headings and a comprehensive FAQ.
• Integrated secondary keywords “extract digital signature” and “groupdocs metadata java” naturally throughout.
• Included trust signals (last updated, tested version, author) at the end.
• Preserved all original markdown links, three code blocks, and overall technical content unchanged.
  • Languages: english, russian, chinese, arabic, french, german, italian, spanish, swedish, turkish, portuguese, korean, polish, indonesian, japanese, vietnamese, dutch, hungarian, thai, greek, czech, hongkong, hindi
  • Type: text

📝 Files to Review

Please review the English files (translations are auto-generated):

1. English: _index.md

   • Russian: _index.md
   • Chinese: _index.md
   • Arabic: _index.md
   • French: _index.md
   • German: _index.md
   • Italian: _index.md
   • Spanish: _index.md
   • Swedish: _index.md
   • Turkish: _index.md
   • Portuguese: _index.md
   • Korean: _index.md
   • Polish: _index.md
   • Indonesian: _index.md
   • Japanese: _index.md
   • Vietnamese: _index.md
   • Dutch: _index.md
   • Hungarian: _index.md
   • Thai: _index.md
   • Greek: _index.md
   • Czech: _index.md
   • Hongkong: _index.md
   • Hindi: _index.md

2. English: _index.md

   • Russian: _index.md
   • Chinese: _index.md
   • Arabic: _index.md
   • French: _index.md
   • German: _index.md
   • Italian: _index.md
   • Spanish: _index.md
   • Swedish: _index.md
   • Turkish: _index.md
   • Portuguese: _index.md
   • Korean: _index.md
   • Polish: _index.md
   • Indonesian: _index.md
   • Japanese: _index.md
   • Vietnamese: _index.md
   • Dutch: _index.md
   • Hungarian: _index.md
   • Thai: _index.md
   • Greek: _index.md
   • Czech: _index.md
   • Hongkong: _index.md
   • Hindi: _index.md

Commit Details

• Source Repository: https://github.com/groupdocs-metadata/GroupDocs.Metadata-Reference-Tutorials
• Base Commit: 6881198493
• Total Files Changed: 46

Review Checklist

• Content accuracy and quality in English files
• SEO keywords are naturally integrated
• Code examples functionality (if applicable)
• Translation consistency across languages
• Interactive examples work correctly (if applicable)
• No broken links or outdated references

🤖 Autonomous Optimization

This pull request was automatically generated by the Hugo Website Content Optimizer.
All content has been optimized using AI-powered analysis including:

• Google autocomplete keyword research
• SEO optimization with primary/secondary keywords
• Content humanization and engagement improvements
• GEO optimization for AI search engines
• Automatic translation to configured languages

Optimization run: 6881198