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UNESCO in the UK | Building lasting peace through education, the sciences, culture, communication & information.
An independent body, the National Commission is a constitutional part of the UK's membership of UNESCO. We are the central hub for all UNESCO-related matters in the UK.
IndustryOriginGlobal rankRank in United Kingdom
Updated at The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
As of September 9, 2026 at 16:27, unesco.org.uk has a security score of 96/100 (grade A+ – “Exceptional”). CyStack’s automated assessment recorded 4 issues to review after completing 97.3% of applicable checks. The website owner should address “Allowed browser content (CSP)” first, then review the remaining items in order of impact.
At assessment time, CyStack did not find unesco.org.uk or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Addresses, servers and services that are visible from the Internet.
Frequently asked questions
A valid SSL certificate still does not prove that unesco.org.uk is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
unesco.org.uk used a valid SSL certificate at assessment time, valid until November 24, 2026. This status may change when the certificate expires or the server configuration changes.
Review HTTPS and certificateData sources
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the enterprise.
These 3 failed checks or warnings have the greatest impact on the result for unesco.org.uk.
Why it matters
Content Security Policy (CSP) limits where scripts, styles, frames, and other browser content may come from. A strong policy reduces the impact if an attacker manages to inject content into a page.
What to do
Define only the sources the application needs, test the policy before activating it, and avoid broad wildcard (*) rules, unsafe-inline, and unsafe-eval where possible.
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Evidence and check scope
References
Why it matters
A policy of quarantine or reject tells receiving services to move suspicious mail to spam or refuse it. A monitoring-only policy (p=none) records the problem but does not ask receivers to stop spoofed mail.
What to do
After every legitimate sender passes DMARC, move gradually to quarantine and then reject, covering 100% of messages.
Evidence and check scope
Why it matters
The final SPF rule tells receiving services how confidently they should reject unlisted senders. A permissive result allows more spoofed mail to appear legitimate than a hard fail (-all).
What to do
Confirm that every legitimate sender is included, then end the SPF record with -all.
Evidence and check scope
Each public IP is grouped with its open services, identified products and any CVEs that may apply to the observed version.
104.26.12.120
CloudFlare Load BalancerL
Load BalancingCloudFlare Load Balancer104.26.13.120172.67.69.782606:4700:20::681a:c78No open service was observed on this address in the ports checked.
2606:4700:20::681a:d78No open service was observed on this address in the ports checked.
2606:4700:20::ac43:454eNo open service was observed on this address in the ports checked.
No record associated with an @unesco.org.uk email address was found in the currently available data. This does not rule out incidents that have not been observed.
Review exposed email recordsThe assessment identified 37 technologies on unesco.org.uk, but no version was reliable enough for accurate CVE matching.
Review technologies and CVEsThe assessment observed 6 public IPs and 12 open ports for unesco.org.uk. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
Review IPs and open portsThe assessment observed 10+ public subdomains of unesco.org.uk. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Review discovered subdomainsReferences
References
Load BalancingVersion not visible
CloudflareCCloudflare Browser InsightsH
HSTS+3CloudflareCDNVersion not visibleCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.comCloudflare Browser InsightsCloudFlare Load BalancerLLoad BalancingCloudFlare Load BalancerVersion not visibleLoad BalancingVersion not visibleCloudflareHHSTSH
HTTP/3CloudflareCDNVersion not visibleCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.comHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1HTTP/3MiscellaneousVersion not visibleHTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.orgCloudFlare Load BalancerLoad BalancingCloudFlare Load BalancerVersion not visibleLoad BalancingVersion not visibleCloudflareCCloudflare Browser InsightsHHSTS+3CloudflareCDNVersion not visibleCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.comCloudflare Browser InsightsAnalytics · RUMVersion not visibleCloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.
www.cloudflare.comHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1HTTP/3MiscellaneousVersion not visibleHTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.org
PleskHosting PanelsVersion not visiblePlesk is a web hosting and server data centre automation software with a control panel developed for Linux and Windows-based retail hosting service providers.
www.plesk.com
UIKitUI FrameworksVersion not visibleUIKit is the framework used for developing iOS applications.
getuikit.comCloudFlare Load BalancerLLoad BalancingCloudFlare Load BalancerVersion not visibleLoad BalancingVersion not visibleCloudflareHHSTSHHTTP/3CloudflareCDNVersion not visibleCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.comHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1HTTP/3MiscellaneousVersion not visibleHTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.orgLoad BalancingCloudFlare Load BalancerVersion not visibleLoad BalancingVersion not visibleCloudflareCCloudflare Browser InsightsHHSTS+3CloudflareCDNVersion not visibleCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.comCloudflare Browser InsightsAnalytics · RUMVersion not visibleCloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.
www.cloudflare.comHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1HTTP/3MiscellaneousVersion not visibleHTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.orgPleskHosting PanelsVersion not visiblePlesk is a web hosting and server data centre automation software with a control panel developed for Linux and Windows-based retail hosting service providers.
www.plesk.comUIKitUI FrameworksVersion not visibleUIKit is the framework used for developing iOS applications.
getuikit.comCloudFlare Load BalancerLLoad BalancingCloudFlare Load BalancerVersion not visibleLoad BalancingVersion not visibleCloudflareHHSTSHHTTP/3CloudflareCDNVersion not visibleCloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
www.cloudflare.comHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1HTTP/3MiscellaneousVersion not visibleHTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.orgCloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.
www.cloudflare.comHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1HTTP/3MiscellaneousVersion not visibleHTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
httpwg.orgPleskHosting PanelsVersion not visiblePlesk is a web hosting and server data centre automation software with a control panel developed for Linux and Windows-based retail hosting service providers.
www.plesk.comUIKitUI FrameworksVersion not visibleUIKit is the framework used for developing iOS applications.
getuikit.comRecently completed assessments, prioritizing websites with a similar sector, country or security grade for easier comparison.
United Kingdom
