tencent cloud

Tencent Cloud EdgeOne

Release Notes and Announcements
Release Notes
Security Announcement
Announcements
Product Introduction
Overview
Strengths
Use Cases
Comparison Between EdgeOne and CDN Products
Use Limits
Purchase Guide
Description of Trial Plan Experience Benefits
Free Plan Guide
Billing Overview
Billing Items
Subscriptions
Renewals
Instructions for overdue and refunds
Comparison of EdgeOne Plans
About "clean traffic" billing instructions
DDoS Protection Capacity Description
Getting Started
Choose business scenario
Quick access to website security acceleration
Quick deploying a website with Pages
Domain Service&Origin Configuration
Domain Service
HTTPS Certificate
Origin Configuration
Site Acceleration
Overview
Access Control
Smart Acceleration
Cache Configuration
File Optimization
Network Optimization
URL Rewrite
Modifying Header
Modify the response content
Rule Engine
Image&Video Processing
Speed limit for single connection download
DDoS & Web Protection
Overview
DDoS Protection
Web Protection
Bot Management
API Discovery(Beta)
Edge Functions
Overview
Getting Started
Operation Guide
Runtime APIs
Sample Functions
Best Practices
Pages
L4 Proxy
Overview
Creating an L4 Proxy Instance
Modifying an L4 Proxy Instance
Disabling or Deleting an L4 Proxy Instance
Batch Configuring Forwarding Rules
Obtaining Real Client IPs
Data Analysis&Log Service
Log Service
Data Analysis
Alarm Service
Site and Billing Management
Billing Management
Site Management
Version Management
General Policy
General Reference
Configuration Syntax
Request and Response Actions
Country/region and Corresponding Codes
Terraform
Overview
Installing and Configuring Terraform
Practical Tutorial
EdgeOne Skill User Guide
Automatic Warm-up/Cache Purge
Resource Abuse/hotlinking Protection Practical
HTTPS Related Practices
Acceleration Optimization
Scheduling Traffic
Data Analysis and Alerting
Log Platform Integration Practices
Configuring Origin Servers for Cloud Object Storage (Such As COS)
CORS Response Configuration
API Documentation
History
Introduction
API Category
Making API Requests
Site APIs
Acceleration Domain Management APIs
Site Acceleration Configuration APIs
Edge Function APIs
Alias Domain APIs
Security Configuration APIs
Layer 4 Application Proxy APIs
Content Management APIs
Data Analysis APIs
Log Service APIs
Billing APIs
Certificate APIs
Origin Protection APIs
Load Balancing APIs
Diagnostic Tool APIs
Custom Response Page APIs
API Security APIs
DNS Record APIs
Content Identifier APIs
Legacy APIs
Ownership APIs
Image and Video Processing APIs
Multi-Channel Security Gateway APIs
Version Management APIs
Data Types
Error Codes
FAQs
Product Features FAQs
DNS Record FAQs
Domain Configuration FAQs
Site Acceleration FAQs
Data and Log FAQs
Security Protection-related Queries
Origin Configuration FAQs
Troubleshooting
Reference for Abnormal Status Codes
Troubleshooting Guide for EdgeOne 4XX/5XX Status Codes
520/524 Status Code Troubleshooting Guide
521/522 Status Code Troubleshooting Guide
Tool Guide
Agreements
Service Level Agreement
Origin Protection Enablement Conditions of Use
TEO Policy
Privacy Policy
Data Processing And Security Agreement
Contact Us
Glossary

Use Limits

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Last updated: 2025-09-25 15:32:07

Domain Name Filing

For site domain names accessing Tencent Cloud EdgeOne, if the acceleration region is selected as Chinese mainland or Global availability zone, you must first complete the ICP filing.If your current site domain name has not completed the ICP filing, you can only choose to use the Global AZ (excluding Chinese mainland) region for acceleration.

Credibility Check

When adding a domain name, Tencent Cloud EdgeOne will conduct a domain name credibility check. If your domain name has previously engaged in the following activities and is listed in the blocklist due to low credibility, Tencent Cloud EdgeOne will prohibit the account from continuing domain name access:
The site domain name was previously used to publish severely non-compliant content on Tencent Cloud EdgeOne.
The account associated with the site domain name has accumulated a large amount of unpaid debt on Tencent Cloud.
The site domain name is identified as malicious domain name by Tencent PC Manager.

Content Moderation

When you use the Tencent Cloud EdgeOne service in the Chinese mainland, you should comply with the laws, regulations, and policies of the Chinese mainland, and should also ensure that your qualifications, capabilities, and usage behaviors meet the requirements of local laws, regulations, and policies.
If the website at your domain name displays non-compliant content, including but not limited to the following content, we will block the non-compliant content and even terminate the SCDN service in severe cases:
Private servers game versions.
Pirated game/software/video websites.
Unauthorized hospital and pharmaceutical websites.
Pornographic content.
Drug-related content.
Gambling advertisements and games.

Product Quota and Specification Limits

Type
Limits
Sites and domain names allowed to access
If the site has accessed EdgeOne in NS mode, it cannot access again.
If the site has accessed EdgeOne in CNAME mode, multiple CNAME sites are allowed to coexist.
Site domains support English (ASCII) domains. To use Chinese, Korean, or other non-ASCII domains, convert them to Punycode.
Site number limit
The number of sites connected under the same account cannot exceed 1000. Exceeding this limit may result in abnormal queries in modules such as the primary navigation data overview and billing data.
Reserved status codes
499 and 521-599 are reserved status codes for EdgeOne. It is recommended to avoid using these status codes in your business to prevent conflicts.
Edge functions
For use limits related to edge functions, see Edge Functions Overview.
Other quotas
Various features may have different quotas depending on the current package level, such as cache purge, cache pre-warming, and rule engine quantity. For detailed quotas, see Comparison of EdgeOne Plans.


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