GB/T 39677-2020 in English
VALIDGuideline for OFD application to government website webpage archiving
- Issued on:2020-12-14
- Implemented on:2021-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
| Standard No: | GB/T 39677-2020 |
| Document status: | VALID |
| Title in English: | Guideline for OFD application to government website webpage archiving |
| Title in Chinese: | OFD在政府网站网页归档中的应用指南 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2020-12-14 |
| Implemented on: | 2021-07-01 |
| ICS Classification: | 35.240.01-Applications of information technology in general |
| Chinese Classification: | L70-Information processing technology in general |
| Professional Classification: | GB-National Standard |
| Related Topics: | website
Web page A guide to the application of oid in the internet of things oid application guide in internet of things Web page: website type GBT39677 GB/T 39677-2020 archive |
《GB/T 39677-2020OFD在政府网站网页归档中的应用指南》由TC83（全国电子业务标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
Core Values and Background of Standardization
This standard responds to the requirements of Office Document [2016] No. 37 and State Council Document [2017] No. 47, and establishes the OFD archiving technology system for government website web pages for the first time. By uniformly adopting the OFD layout document format, it solves the problems of format confusion and display distortion in traditional web page archiving.
Analysis of Key Technical Elements
| Conversion Type | Web Page Elements | OFD Corresponding Elements | Conversion Requirements |
|---|---|---|---|
| Complete Conversion | Text/Static Image/Table | CT_Text/CT_Image | Retain Original Layout Style |
| Partial Conversion | Dynamic Content/Audio and Video | CT_MultiMedia | Retain Only the First Frame or Metadata |
| Do Not Convert | Interactive Script/Flash | - | Requires special annotation |
Technical suggestions for web page construction
Case: Reconstruction of a provincial government portal website By pre-optimizing the web page structure (level ≤ 3), uniformly adopting PNG/JPEG image format, and standardizing the use of HTML5 tags, the OFD conversion completeness was increased from 62% to 91%.
Key implementation points:
- Front-end development must comply with W3C HTML5 specifications
- Dynamic content must provide a static fallback solution
- Metadata must be embedded in accordance with GB/T 26163.1 standard
Archive implementation specifications
The standard requires the use of the "container + document" organization method (refer to GB/T 33190-2016), and clearly states:
- Archive frequency: regular annual archiving + instant archiving of revisions
- Technical guarantee: long-term electronic signatures must be used
- Display requirements: resolution ≥1024×768 pixels
- Logo specifications: prominently mark "archived" and timestamp
Standard evolution analysis
Compared with traditional PDF archiving solutions, OFD format has the following advantages:
| Comparison dimensions | OFD solution | Traditional solution |
|---|---|---|
| Chinese typesetting | Support vertical layout, phonetic symbols, etc. | Poor compatibility |
| Security mechanism | Domestic cryptographic algorithm support | Depend on foreign standards |
| Extensibility | XML structured storage | Binary encapsulation |
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 20299.3-2024 in English
Digital technique application of building and residence community—Part 3:Property management
2024-09-29 -
GB/Z 222-2026 in English
Artificial intelligence—Model as a service (MaaS) performance specification
2026-08-27 -
GB/T 47177.1-2026 in English
Quantum computing service platform—Part 1 : Architecture and functional requirements
2026-02-27 -
GB/Z 38623-2020 in English
Intelligent manufacturing—Human-computer interaction system—Technological requirements of semantic library
2020-04-28 -
GB/T 32843-2016 in English
Science and technology resource identification
2016-08-29 -
GB/T 43442-2023 in English
Smart city—Guidelines for construction of city intelligent service system
2023-11-27 -
GB/T 36332-2018 in English
Smart city—Domain knowledge model—Core conceptual model
2018-06-07 -
GB/T 34680.1-2017 in English
Evaluation model and general evaluation indicator system for smart cities - Part 1: General framework and requirements for developing evaluation sub-indicators
2017-10-14
