Skip to main content

Security report for yinolink.com

YinoLink · Media · China

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

60/100

Risk levelMedium

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

YinoLink is a China-based professional overseas marketing service provider specializing in mobile advertising driven by big data technology. The company offers Facebook, TikTok, Google, and other major platform advertising agency services, including account opening, ad management, and marketing training. The website is well-structured, primarily in Chinese, and targets businesses seeking overseas digital marketing solutions. Technically, the site runs on WordPress with modern plugins and uses multiple tracking pixels for analytics and advertising. Security posture is moderate with HTTPS enabled but lacks DNSSEC and security headers. Privacy and cookie policies are missing, indicating compliance gaps. The domain registration is consistent with the business age and claims, supporting legitimacy.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

5 findings rated critical or high. Fix these first.

  1. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

  2. GDPR outside view

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

    • 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

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching yinolink.com

This scan found 21 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.

Daily monitoring

Recommended

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
30
Email security
85
DNS health
70
Network security
40
GDPR outside view
65
Average
60

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

Technical appendix

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

Business context

Business profile

YinoLink holds official agency status with major advertising platforms such as Meta and TikTok, positioning itself as a competitive player in the Chinese overseas advertising market. Its business model focuses on providing comprehensive advertising solutions and training to cross-border e-commerce and brand sellers. The company leverages partnerships with global media platforms and offers a one-stop service from account opening to ad deployment. The website reflects a medium-sized enterprise with a professional digital presence and a growing client base.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is properly configured, and no sensitive data is exposed in the HTML. However, the absence of DNSSEC, security headers, and published security or incident response policies are notable gaps. The use of client-side scripts to disable right-click and developer tools may reduce transparency and user trust. Privacy compliance is weak due to missing privacy and cookie policies. Overall, the site would benefit from enhanced security controls and clearer compliance documentation.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and trust.
  2. Publish comprehensive privacy and cookie policies with GDPR compliance details.
  3. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Provide clear incident response and abuse contact information on the website.
  5. Avoid client-side blocking of developer tools to enhance transparency and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
YinoLink
Description
YinoLink is a professional overseas marketing service provider focusing on mobile advertising driven by big data technology innovation. They serve industries including pan entertainment, e-commerce, games, finance, and education, covering about 200 countries and regions. They offer Facebook and TikTok advertising agency services, account opening, and overseas advertising investment services.
Key services
Facebook advertising agency, Facebook ad account opening, TikTok advertising agency, Google advertising agency, Overseas advertising investment, Marketing training
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.1, jQuery 3.6.1, Swiper.js, PixelYourSite, FooBox Image Lightbox, Catch Scroll Progress Bar, All in One SEO (AIOSEO) 4.2.8
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
55/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Use of Facebook Pixel and Google Analytics with consent flags

Analytics and tracking

Services
Google Analytics, Facebook Pixel, Baidu Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Facebook (Meta), TikTok for Business, Google Ads, Bing, Twitter, Snapchat
Tracking pixels
Facebook Pixel
Marketing tools
PixelYourSite
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional marketing agency specializing in overseas digital advertising.
  2. Content is primarily in Chinese with some English descriptions.
  3. No privacy or cookie policies found, which is a compliance gap.
  4. Uses multiple tracking and advertising pixels including Facebook and Google.
  5. Right-click and developer tools are disabled via JavaScript, which may hinder transparency.
  6. WHOIS data is public and consistent with business age and claims.
  7. No visible security or incident response policies.
  8. Website uses WordPress CMS with common plugins for SEO and marketing.
Technical notes

Notes

The website is built on WordPress 6.1 with a modern tech stack including jQuery, Swiper.js, and marketing plugins like PixelYourSite and FooBox. SEO is enhanced via All in One SEO plugin with structured data (JSON-LD) and Open Graph tags properly implemented. Hosting appears stable with Xin Net Technology Corporation as registrar and xincache.com nameservers. Performance is moderate with good mobile optimization. Accessibility features are basic and could be improved. The site uses multiple external scripts for analytics and advertising, indicating a mature digital marketing infrastructure but also raising privacy considerations.
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

Reviews of this site

Share your experience with yinolink.com. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review yinolink.com.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.