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Security report for blogspot.com

Google LLC · Technology · N/a

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

Security score

73/100

Risk levelMedium

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

Blogger.com is a well-established blogging platform owned by Google LLC, offering users the ability to create unique and beautiful blogs easily. The platform targets individuals and content creators who want to publish their passions and monetize their content through Google AdSense. The website demonstrates a high level of professionalism, with excellent design quality, clear navigation, and mobile optimization. Technically, the site leverages modern web technologies including HTML5, CSS3, SVG, Google Fonts, and integrates Google Analytics and AdSense for analytics and monetization. Security posture is strong with enforced HTTPS and no visible sensitive data exposure, although explicit security headers and detailed security policies are not evident. Privacy compliance is limited on the analyzed page, with no visible privacy or cookie policies or consent mechanisms. Overall, the domain is highly legitimate, consistent with Google ownership, though WHOIS data is privacy protected or unavailable. The site is safe for general audiences and does not contain adult or explicit content.

Scanned

This is an earlier scan of blogspot.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
58/ 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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

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

  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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching blogspot.com

This scan found 18 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

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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
75
Security headers
45
Email security
70
DNS health
90
Network security
100
GDPR outside view
58
Average
73

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

Blogger.com operates as a free blogging platform under Google LLC, positioning itself as a leading service in the blogging industry. Its business model includes free blog creation with optional monetization via Google AdSense and domain purchase options. The platform appeals to a broad audience of bloggers, hobbyists, and professionals. The integration with Google services enhances its competitive advantage and trustworthiness. The absence of explicit contact information or detailed corporate disclosures on the about page suggests reliance on Google's brand reputation. The platform's ecosystem includes Google Analytics for user insights and AdSense for revenue generation, indicating a mature digital marketing and monetization strategy.

Security posture

The website exhibits a mature security posture with HTTPS enforced across all content, leveraging Google's robust infrastructure. No exposed sensitive data or vulnerable libraries were detected in the provided content. However, the absence of explicit security headers such as Content-Security-Policy or Strict-Transport-Security is a minor gap. There is no visible security policy, incident response information, or vulnerability disclosure mechanism, which are best practices for transparency and user trust. The lack of cookie consent mechanisms may also present compliance risks in certain jurisdictions. Overall, the security posture is strong but could be enhanced by publishing security policies and implementing additional HTTP security headers.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Implement and expose HTTP security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
  3. Provide a dedicated security policy page and incident response contact information to enhance transparency.
  4. Add a vulnerability disclosure policy and security.txt file to facilitate responsible reporting of security issues.
  5. Implement a cookie consent mechanism to comply with privacy regulations and improve user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Google LLC
Description
Publish your passions your way. Whether you’d like to share your knowledge, experiences or the latest news, create a unique and beautiful blog.
Key services
Blog creation, Template customization, Custom domain purchase, Google AdSense integration, Built-in analytics
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, SVG, Google Fonts, Google Analytics, Google AdSense
Platforms
Blogger platform
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Google security infrastructure

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google AdSense
Transparency
good

Site quality

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

Key observations

  1. Website is a professional, well-branded blogging platform owned by Google.
  2. Content is rich, relevant, and well-structured with clear calls to action.
  3. No contact emails or phone numbers explicitly provided on the about page.
  4. No visible privacy, cookie, or terms of service links on the analyzed page.
  5. No security.txt or vulnerability disclosure information found.
  6. No explicit security headers detected in provided data.
  7. HTTPS is enforced and images and resources are loaded securely.
  8. No WAF or blocking mechanisms detected.
  9. WHOIS data is not publicly available, indicating privacy protection or registrar control.
Technical notes

Notes

The website is built on a modern, scalable infrastructure hosted by Google, utilizing standard web technologies including HTML5, CSS3, SVG, and Google Fonts. It integrates Google Analytics and AdSense for analytics and monetization, indicating a mature digital ecosystem. The site is mobile optimized with responsive design and accessibility features such as skip links. Performance is expected to be fast due to Google's hosting and CDN usage. No CMS other than Blogger platform is detected. The technical implementation is robust with room for improvement in security header implementation and privacy compliance features.
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

Earlier scans of this domain

  1. 73/100Medium26 findingsView report
  2. 58/100Medium5 findings · partial scanView report
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