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Security report for jianying.com

字节跳动 · Technology · China

Medium risk. 6 critical or high findings in Email security, GDPR outside view and 1 other check.

Security score

65/100

Risk levelMedium

0–100, higher is better. How it is calculated

The website www.capcut.cn is the official site for 剪映 (CapCut) desktop video editing software, a product under the large technology company ByteDance. It targets content creators and general users in China, offering easy-to-use video editing tools for Windows and Mac platforms. The site is professionally designed with good content relevance and consistent branding aligned with ByteDance's ecosystem. Technically, the site uses modern JavaScript frameworks and analytics tools, hosted likely on ByteDance's infrastructure with good performance and mobile optimization. Security posture is solid with HTTPS and some security headers, though it lacks explicit security policies and vulnerability disclosures. Privacy compliance is weak due to missing privacy and cookie policies and no consent mechanisms. Business credibility is high given the association with ByteDance and consistent WHOIS data. Overall, the site is trustworthy and safe for general audiences.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

6 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

    • High

      No SPF record found

      SPF helps prevent email spoofing

      What to do: Add SPF record: "v=spf1 include:_spf.yourmailprovider.com ~all"

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

Need hands-on remediation? Email guard@offseq.com

Keep watching jianying.com

This scan found 25 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
67
Security headers
75
Email security
30
DNS health
65
Network security
100
GDPR outside view
50
Average
65

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention jianying.com, from OffSeq Breach.

Total records
9
Employees
0
Customers
9
Third parties
0
Weak passwords
11%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for jianying.com.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

CapCut operates as a software product business within the technology sector, focusing on video editing solutions. Its market position is strong in China, leveraging ByteDance's brand and resources. The business model centers on free software distribution with potential monetization through related services or apps. The target audience includes video content creators and casual users seeking accessible editing tools. The site shows SEO and marketing efforts through multiple search engine verifications and analytics integration. No direct contact or support channels are visible, which may limit direct customer engagement. The absence of privacy and cookie policies suggests room for compliance improvement. The company benefits from ByteDance's large-scale infrastructure and brand recognition, supporting growth and market penetration.

Security posture

The website demonstrates a moderate to good security posture with enforced HTTPS, use of analytics with nonce attributes to mitigate injection risks, and some security headers like X-UA-Compatible and Cache-Control. However, it lacks comprehensive security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options, which are recommended best practices. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site does not provide explicit incident response or vulnerability disclosure information, which could be a gap in security readiness. Privacy compliance is limited, with no visible privacy or cookie policies, potentially exposing the company to regulatory risks. Overall, the security posture is adequate but could be enhanced with additional headers, policies, and transparency.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Implement a cookie consent mechanism to comply with privacy regulations.
  3. Add explicit security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  4. Provide clear contact information for security incidents and vulnerability disclosures, including a security.txt file.
  5. Enhance accessibility features to improve usability for all users.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
字节跳动
Description
剪映专业版是一款全能易用的桌面端剪辑软件,让创作更简单。剪映官网为您提供剪映专业版免费下载服务,专业版包括Windows端与Mac端,快来体验吧!
Key services
Desktop video editing software, Windows and Mac versions, Free official downloads
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, WebKit rendering, Slardar monitoring SDK, TeaAnalytics, Arco Design System
Frameworks
Arco Design System
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of analytics with nonce attributes
  • No visible vulnerable libraries

Analytics and tracking

Services
TeaAnalytics, Slardar
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
TeaAnalytics, Slardar
Marketing tools
TeaAnalytics, Slardar
Transparency
basic

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional product site for CapCut's desktop video editing software (剪映).
  2. Content is primarily in Chinese with some English metadata.
  3. No explicit privacy, cookie, or terms of service pages found in the HTML content.
  4. No direct contact emails or phone numbers found in the visible content.
  5. Uses modern JavaScript analytics and monitoring tools.
  6. Multiple Chinese search engine site verifications present, indicating SEO efforts.
  7. No signs of adult or questionable content.
  8. No WAF or blocking detected; site fully accessible.
Technical notes

Notes

The website uses a modern tech stack including JavaScript analytics frameworks (TeaAnalytics, Slardar), and the Arco Design System for UI components. It is hosted on ByteDance's CDN and infrastructure, ensuring reliable performance and availability. The site is mobile optimized and uses responsive design techniques. SEO is supported by multiple search engine verification meta tags. The HTML and CSS are valid and well-structured, though some accessibility features could be improved. No CMS was detected, indicating a custom or proprietary platform. Performance is moderate with asynchronous loading of analytics scripts. Technical risks are low, but the lack of some security headers and privacy policies represents technical debt that should be addressed to improve compliance and security posture.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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