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- Glossary
- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Billing Overview
- Basic Service Fees
- Value-added Service Fees
- Related Tencent Cloud Services
- Extra Package Description (Prepaid)
- Subscriptions
- Renewals
- Overdue and Expiration Policies
- Refund Policy
- Usage Cap Policy
- EdgeOne Plan Upgrade Guide
- Comparison of EdgeOne Plans
- About "clean traffic" billing instructions
- Getting Started
- Domain Service
- Site Acceleration
- Origin Configuration
- Edge Functions
- Overview
- Getting Started
- Operation Guide
- Runtime APIs
- Sample Functions
- Returning an HTML Page
- Returning a JSON Object
- Fetch Remote Resources
- Authenticating a Request Header
- Modifying a Response Header
- Performing an A/B Test
- Setting Cookies
- Performing Redirect Based on the Request Location
- Using the Cache API
- Caching POST Requests
- Responding in Streaming Mode
- Merging Resources and Responding in Streaming Mode
- Protecting Data from Tampering
- Rewriting a m3u8 File and Configuring Authentication
- Adaptive Image Resize
- Image Adaptive WebP
- Custom Referer Anti-leeching
- Remote Authentication
- HMAC Digital Signature
- Naming a Downloaded File
- Obtaining Client IP Address
- Best Practices
- Security Protection
- Overview
- DDoS Protection
- DDoS Protection Overview
- Exclusive DDoS Protection Usage
- Configuration of Exclusive DDoS protection Rules
- Web Protection
- Bot Management
- Rules Template
- IP and IP Segment Grouping
- Origin Protection
- Alarm Notification
- Rule Engine
- L4 Proxy
- Data Analysis&Log Service
- Tool Guide
- Best Practices
- API Documentation
- History
- Introduction
- API Category
- Making API Requests
- Site APIs
- Acceleration Domain Management APIs
- Site Acceleration Configuration APIs
- Alias Domain APIs
- Security Configuration APIs
- Layer 4 Application Proxy APIs
- CreateL4Proxy
- ModifyL4Proxy
- ModifyL4ProxyStatus
- DescribeL4Proxy
- DeleteL4Proxy
- CreateL4ProxyRules
- ModifyL4ProxyRules
- ModifyL4ProxyRulesStatus
- DescribeL4ProxyRules
- DeleteL4ProxyRules
- CreateApplicationProxy
- ModifyApplicationProxy
- ModifyApplicationProxyStatus
- DescribeApplicationProxies
- DeleteApplicationProxy
- CreateApplicationProxyRule
- ModifyApplicationProxyRule
- ModifyApplicationProxyRuleStatus
- DeleteApplicationProxyRule
- Content Management APIs
- Data Analysis APIs
- Log Service APIs
- Billing APIs
- Certificate APIs
- Load Balancing APIs
- Diagnostic Tool APIs
- Version Management APIs
- Data Types
- Error Codes
- FAQs
- Agreements
- TEO Policy
- Contact Us
- Glossary
What is HTTP/3
HTTP/3 (HTTP over QUIC) is the next-generation Internet transmission protocol, designed to solve the head-of-line blocking issues in HTTP/2. Instead of being based on TCP, HTTP/3 uses the QUIC protocol, which is based on the UDP protocol. Compared to HTTP/1.1 and HTTP/2, HTTP/3 provides faster connection establishment and data transmission speeds, supports multiplexing for simultaneous transmission of multiple requests and responses, and has made improvements in areas such as congestion control, header compression, etc., significantly reducing latency and waiting time, and improving website performance and user experience.
EdgeOne's support for HTTP/3
EdgeOne now supports both HTTP/3 and QUIC protocols, with the following versions of the QUIC protocol supported:
Standard | Supported Versions |
Google QUIC（gQUIC） | Q039、Q043、Q046、Q050 |
IETF QUIC（iQUIC） |
How to use HTTP/3 or QUIC access in your App
If your users need to access through an App, the App needs to integrate support for HTTP/3 or QUIC protocols. EdgeOne provides a QUIC SDK to help you quickly complete the integration. For details, please refer to the QUIC SDK download and integration example.
If your site is mainly a website, and the user's current browser supports the QUIC protocol and has enabled QUIC protocol access, your site only needs to enable HTTP/3 (QUIC) on EdgeOne to support it. You can check whether the current browser supports HTTP/3 by viewing if the browser supports HTTP/3.
Yes
No
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