Security report for appshot.gallery
Technology · N/a
Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.
AppShot Gallery is a specialized online platform providing a curated collection of mobile app screenshots aimed at helping developers, designers, and indie makers improve their App Store Optimization (ASO) and mobile UI design. The website positions itself as a niche resource for app screenshot inspiration, offering filtering by genre, tone, style, color, and font style, along with a submission feature and a preview tool. The business model revolves around providing inspiration and optimization resources rather than direct sales or services. Technically, the site is built on Webflow CMS, leveraging modern web technologies including jQuery, Google Fonts, and Finsweet attributes for CMS filtering and nesting. It uses Cloudflare Turnstile captcha for form protection and Plausible Analytics for privacy-friendly user tracking. The site is hosted likely on Webflow's infrastructure, with moderate performance and good mobile optimization. From a security perspective, the site enforces HTTPS and uses captcha to mitigate spam. However, it lacks explicit security headers and does not publish privacy, cookie, or terms of service policies, which are important for compliance and user trust. No WHOIS data is available due to malformed WHOIS responses, which slightly reduces trustworthiness but no suspicious patterns are detected. Overall, the site is professionally designed and functional, with good content quality and technical implementation. Strategic recommendations include publishing privacy and cookie policies, adding security headers, improving accessibility, and providing vulnerability disclosure information to enhance trust and compliance.
Scanned
NIS2 and GDPR posture
- GDPR outside view
- 53/ 100 · Medium
- Checks completed
- 7of 7
NIS2 Art. 21(2)
- (a) Risk analysis and security policies: Not visible from outside
- (b) Incident handling: One indicator
- (c) Business continuity, backups and crisis management: Not visible from outside
- (d) Supply chain security: Not visible from outside
- (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
- (f) Assessing the effectiveness of security measures: Not visible from outside
- (g) Cyber hygiene and security training: Not visible from outside
- (h) Cryptography and encryption: Partly checked
- (i) HR security, access control and asset management: One indicator
- (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
4 findings rated critical or high. Fix these first.
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
- GDPR Art. 7
- ePrivacy Art. 5(3)
- NIST PT-4: NIST SP 800-53 Rev. 5 PT-4: Consent
- High
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
- RFC 8996
- RFC 7568
- Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: tls_versions TLSv1.2, TLSv1.3
- NIS2 21(2)(h)
- IR 2024/2690 9.2(b): Implementing Regulation (EU) 2024/2690, Annex point 9.2(b): Cryptography
- NIST SC-8(1): NIST SP 800-53 Rev. 5 SC-8(1): Cryptographic Protection
- 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
- NIS2 21(2)(h)
- IR 2024/2690 9.2(b): Implementing Regulation (EU) 2024/2690, Annex point 9.2(b): Cryptography
- NIST SC-13: NIST SP 800-53 Rev. 5 SC-13: Cryptographic Protection
- High
Need hands-on remediation? Email guard@offseq.com
Keep watching appshot.gallery
This scan found 24 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.
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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
- 52
- Security headers
- 60
- Email security
- 60
- DNS health
- 80
- Network security
- 100
- GDPR outside view
- 53
- Average
- 68
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
Security posture
Recommendations
- Publish comprehensive privacy and cookie policies with clear GDPR compliance statements.
- Implement and enforce security headers such as Content Security Policy, HSTS, and X-Frame-Options.
- Add terms of service and incident response contact information to improve transparency and user trust.
- Enhance accessibility features to meet WCAG standards for broader user inclusivity.
- Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
- Description
- AppShot Gallery is the go-to resource for developers, designers, and indie makers who want to improve their App Store Optimization (ASO) and app design. Browse hundreds of handpicked mobile app screenshots to find UI inspiration for your next project, optimize your app listings, and increase conversions.
- Key services
- Curated gallery of app screenshots, Search and filter by genre, tone, style, color, font style, App submission feature, Preview tool (external link)
- Content quality
- good
- Branding
- consistent
Technology
- Stack
- Webflow, jQuery, Google Fonts, Cloudflare Turnstile Captcha, Plausible Analytics
- Frameworks
- Webflow CMS
- Platforms
- Web
- Performance
- moderate
- Mobile
- good
- Accessibility
- basic
- SEO
- good
Security
- Observed score
- 85/100
- Good practices seen
- HTTPS enforced
- Use of Cloudflare Turnstile captcha for form spam protection
- No exposed sensitive data in HTML
- No vulnerable libraries detected
Analytics and tracking
- Services
- Plausible Analytics
- Tracking level
- minimal
- Privacy practices
- basic
Advertising
- Tracking pixels
- Plausible Analytics
- Marketing tools
- Plausible Analytics
- Transparency
- basic
Site quality
- Design
- good
- User experience
- good
- Content relevance
- good
- Navigation
- good
- Professionalism
- good
- Trustworthiness
- moderate
Key observations
- Website is fully accessible with no blocking or WAF challenge.
- No WHOIS data available due to malformed WHOIS response.
- No explicit privacy, cookie, or terms of service pages found.
- Contact email present in footer: hello@appshot.gallery
- Social media presence on Twitter via link to https://x.com/appshot_gallery
- Uses modern web technologies and CMS (Webflow).
- Focus on app screenshot inspiration for ASO and UI design.
- No phone numbers or physical addresses found.
- No security.txt or vulnerability disclosure information found.
- Good use of HTTPS and captcha for form protection.
Technical notes
Notes
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.
- MITRE CWE (opens in a new tab)4.20 (2026-04-30) · CWE Terms of Use (free use with attribution, © MITRE)
- OWASP Top 10:2025 (opens in a new tab)2025 (membership per CWE 4.20) · CC BY-SA 4.0
- MITRE CAPEC (opens in a new tab)3.9 (2023-01-24) · CAPEC Terms of Use (free use with attribution, © MITRE)
- OWASP ASVS (opens in a new tab)5.0.0 · CC BY-SA 4.0
- OWASP Web Security Testing Guide (opens in a new tab)latest (checklist.json, master) · CC BY-SA 4.0
- OWASP Secure Headers Project (opens in a new tab)2026-10-18 · Apache-2.0
- Mozilla Server Side TLS (intermediate) (opens in a new tab)6.0 · MPL-2.0
- NIST SP 800-53 Rev. 5 (OSCAL catalog) (opens in a new tab)5.2.0 · Public domain (US Government work)
- Directive (EU) 2022/2555 (NIS2) (opens in a new tab)OJ L 333, 27.12.2022 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Commission Implementing Regulation (EU) 2024/2690 (opens in a new tab)OJ L, 18.10.2024 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Regulation (EU) 2016/679 (GDPR) (opens in a new tab)OJ L 119, 4.5.2016 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Directive 2002/58/EC (ePrivacy), consolidated (opens in a new tab)19.12.2009 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- RFC Editor metadata (opens in a new tab)per-RFC (obsolete RFCs rejected) · IETF Trust Legal Provisions (metadata only)
- NIST CSRC, W3C TR, IETF Datatracker, EDPB, EUR-Lex CELLAR and gesetze-bayern.de (opens in a new tab)per document · Titles and links only
- NIST NVD CVE API 2.0 (opens in a new tab)live records · Public domain (NVD); CVE® records © MITRE, free use
- W3C WCAG 2.2 (opens in a new tab)W3C Recommendation (wcag.json) · W3C Software and Document License
- ETSI EN 301 549 (opens in a new tab)V3.2.1 (2021-03), clause headings · Clause numbers and titles only (© ETSI)
- Directive (EU) 2019/882 (European Accessibility Act) (opens in a new tab)OJ L 151, 7.6.2019 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
- Directive (EU) 2016/2102 (Web Accessibility Directive) (opens in a new tab)OJ L 327, 2.12.2016 · EUR-Lex reuse under Commission Decision 2011/833/EU (© European Union)
Retrieved 2026-10-25
Earlier scans of this domain
- 65/100Medium32 findingsView report
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