| GreenIT | V2 | V3 | V4 |
|---|---|---|---|
| 97 | 108 | 107 |
| Life cycle | Tiers | Responsible |
|---|---|---|
| 5. Use | User/Device | User |
| Priority | Implementation difficulty | Ecological impact |
|---|---|---|
| 3 | 2 | 4 |
| Saved resources |
|---|
| Network / Storage |
Compress all documents that can be downloaded from a web page, unless compression doesn't bring much benefit (for example: web optimized PDF files).
A DOC file weighing 7.8 MB will decrease to 5.5 MB after compression, which represents a 30% gain (default WinZip compression). Office files formats that can be easily compressed include:
- Text documents (.doc, .docx, .rtf, .txt, etc.);
- Spreadsheets (.xls, .xslx, etc.);
- Presentations (.ppt, .pptx, etc.);
- PDF documents;
- Multimedia content (images, audio, and video).
| The number of ... | is equal to or less than |
|---|---|
| uncompressed documents | 0 |