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opencompass.org.cn No paid content found

Categories: Artificial Intelligence

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Updated: 2026-09-03 16:43 Language: English (default) Access: Normal

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OpenCompass司南 Full homepage screenshot

Website Overview

Limited stack disclosure and few obvious backend markers suggest a more restrained public footprint. That reduces easy fingerprinting clues but is not proof of overall security.

Domain and Registration

The domain has about 3 years of registration history; its current configuration provides more context than age alone. The domain uses the common .cn extension, which is not an independent safety signal.

DNS and Email

Nameservers are provided by Alibaba Cloud DNS, indicating managed DNS hosting. No CNAME was found; the observed records resolve directly to addresses. No MX record was found. A conventional explicit inbound-mail route is not configured. TXT records include verification markers for Google. Such markers may also remain after a service stops being used. DNSSEC signatures were not detected, so this additional DNS authenticity protection is not confirmed.

TLS and Certificates

The certificate uses an RSA 2048-bit public key, offering broad client compatibility. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.

HTTP and Browser Security

The response lacks these common security headers: Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. No obvious internal addresses or debug information were found in the headers. The Server header contains the custom value istio-envoy. Cookie security attributes are unknown.

Technology Stack Analysis

No obvious technology stack is exposed. This may reflect restrained information disclosure, although the underlying technologies remain unknown.

Search and Social Sharing

No Open Graph metadata was detected, so social previews may depend on platform inference. The title has 13 characters, within a common display range. A meta description is present, with 140 characters. No Generator meta tag is publicly exposed. A viewport declaration is present, providing a basis for mobile layout.

Hosting and Email

DNSAlibaba Cloud DNS
HostingHangzhou Alibaba Advertising Co.,Ltd.
EmailUnknown
Location China flagShanghai, China 47.117.160.189

Pages, Search and Sharing

Meta descriptionOpenCompass面向大模型的开源方和使用者, 提供开源、高效、全面的大模型评测开放平台。网站包含大模型评测榜单,评测集社区,文档等专区。榜单专区包含大语言模型以及多模态大模型榜单,提供多能力维度的评分参考。评测集社区致力于打造创新性的基准测试资源专区,提供丰富的评测集信息。
Canonical URLhttps://opencompass.org.cn/home/
LanguageEnglish (default)
Twitter CardNot detected

Unknown

All bots 3 allowed · 2 disallowed
  • Allow/home/
  • Allow/docs/
  • Allow/policy/
  • Disallow/assets/*
  • Disallow/*.json$

Registration details RDAP / WHOIS

Registrar阿里云计算有限公司(万网)
Registered2023-06-26
Expires2027-06-26
Domain statusok
Nameserversvip3.alidns.com、vip4.alidns.com
DNSSECunsigned

DNS records

TypeNameValueTTLPriority
Aopencompass.org.cn47.117.160.189600
NSopencompass.org.cnvip3.alidns.com86400
NSopencompass.org.cnvip4.alidns.com86400
TXTopencompass.org.cngoogle-site-verification=0SEkhVBh6K8eB5RT6N7MCV2GRIW9YOMLuvi7mA5HlOw600

TLS and certificates

AssessmentNormal configuration
Supported protocolsTLSv1.2
Negotiated protocolTLSv1.2
Certificate subject*.opencompass.org.cn
IssuerLet's Encrypt
Valid until2026-11-20T12:13 · Remaining when checked: 77 days
Verification detailsCertificate trust: Passed · Hostname match: Passed

HTTP response headers

HeaderValue
content-typetext/html
cache-controlno-store, no-cache
serveristio-envoy
strict-transport-securitymax-age=31536000; includeSubDomains
content-security-policydefault-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://static.openxlab.org.cn https://at.alicdn.com https://www.googletagmanager.com https://*.clarity.ms; style-src 'self' 'unsafe-inline' https://static.openxlab.org.cn https://cdn-static.openxlab.org.cn https://openmmlab-share.oss-cn-hangzhou.aliyuncs.com; img-src 'self' data: https: https://static.openxlab.org.cn; font-src 'self' data: https://static.openxlab.org.cn https://cdn-static.openxlab.org.cn https://at.alicdn.com; connect-src 'self' https:; frame-ancestors 'self'; media-src 'self' data: https:; object-src 'self';
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
set-cookieRedacted

Identified technologies

Technology stack: Unknown

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