Open
Cached
·
just now
89/100
SECURITY SCORE
Certificate Information
Subject
CN=*.postcodeanywhere.co.uk
Issuer
C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36
Valid From
October 14, 2025
Valid Until
November 05, 2026
297 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E1:C5:B4:7C:3C:83:2D:E4:E2:60:3F:03:44:C5:9E:BD:FF:F0:14:98:26:B2:29:15:22:5E:D2:CB:5B:0C:C4:E1
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=10886400; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; script-src; style-src; +8 more
default-src 'self' data:; script-src 'self' 'unsafe-eval' 'unsafe-inline' code.jquery.com www.googletagmanager.com tagmanager.google.com www.googleadservices.com optimize.google.com *.googleapis.com js.hs-banner.com js.hs-scripts.com www.google-analytics.com static.hotjar.com bizographics.com static.ads-twitter.com *.postcodeanywhere.co.uk services.postcodeanywhere.co.uk *.pcapredict.com *.loqate.com *.addressy.com api.addressy.com *.gbgplc.com snap.licdn.com *.facebook.net googleads.g.doubleclick.net js.hs-analytics.net js.hsleadflows.net js.hsadspixel.net sjs.bizographics.com script.hotjar.com px.ads.linkedin.com analytics.twitter.com www.google.com *.gstatic.com platform.linkedin.com js.usemessages.com addtocalendar.com *.sharethis.com amplify.outbrain.com js.hsforms.net forms.hsforms.com *.onetrust.com bat.bing.com use.typekit.net cdnjs.cloudflare.com *.opmnstr.com snid.snitcher.com a.trstplse.com *.wistia.com *.wistia.net player.vimeo.com *.demandbase.com src.litix.io cdn.jsdelivr.net static.codepen.io platform.twitter.com zucvhpjgqj.execute-api.ap-southeast-2.amazonaws.com hosted.mastersoftgroup.com a.omappapi.com unpkg.com npmcdn.com secure.perk0mean.com ruler.nyltx.com *.clickcease.com tr.outbrain.com analytics.nyltx.com ifaqs.flexanswer.com static.zdassets.com *.buzzsprout.com *.litix.io www.clickcease.com monitor.clickcease.com tr.outbrain.com *.sg.va.sabio.cloud js.monitor.azure.com j.6sc.co tracking.g2crowd.com js.hubspot.com *.customersure.com *.visualwebsiteoptimizer.com www.atmrum.net *.cloudfront.net scout-cdn.salesloft.com https://*.maze.co/ esm.sh secure.imaginative-24.com webeo-web-content.s3-eu-west-1.amazonaws.com www.clarity.ms secure.intelligent-business-7.com secure.agile-company-365.com webeo-web-content.s3-eu-west-1.amazonaws.com ldynamicspublicapi.leadforensics.com secure.leadforensics.com scripts.webeo.com my.g2.com *.sentry-cdn.com cdn.segment.com hm.baidu.com https://s3-us-west-2.amazonaws.com/b2bjsstore/b/ https://b-code.liadm.com/lc2.js https://rp.liadm.com idx.liadm.com; style-src 'self' blob: 'unsafe-inline' *.googleapis.com googletagmanager.com tagmanager.google.com optimize.google.com fonts.googleapis.com addtocalendar.com *.loqate.com cloudflare.com cdnjs.cloudflare.com *.typekit.net *.pcapredict.com *.addressy.com *.postcodeanywhere.co.uk *.gbgplc.com fast.wistia.com cdn.jsdelivr.net a.omappapi.com *.sg.va.sabio.cloud ifaqs.flexanswer.com *.cloudfront.net unpkg.com https://*.maze.co/ webeo-web-content.s3-eu-west-1.amazonaws.com; img-src 'self' data: blob: 'unsafe-inline' *.gravatar.com gbg-global.azureedge.net *.postcodeanywhere.co.uk *.pcapredict.com *.addressy.com *.gbgplc.com t.co/i/adsct *.google.com *.gstatic.com www.glassdoor.co.uk *.google.co.uk *.google-analytics.com *.googleusercontent.com *.facebook.com *.hubspot.com cdnjs.cloudflare.com stats.g.doubleclick.net googleads.g.doubleclick.net pagead2.googlesyndication.com glassdoor.co.uk maps.gstatic.com maps.googleapis.com www.googletagmanager.com www.google-analytics.com optimize.google.com *.sharethis.com dashboard.umbraco.org px.ads.linkedin.com www.linkedin.com tr.outbrain.com amplifypixel.outbrain.com *.vimeo.com p.typekit.net bat.bing.com a.opmnstr.com p.adsymptotic.com *.omappapi.com *.wistia.com *.wistia.net embedwistia-a.akamaihd.net match.prod.bidr.io segments.company-target.com syndication.twitter.com connect.facebook.net *.onetrust.com id.rlcdn.com ifaqs.flexanswer.com *.loqate.com gbgstorage01.blob.core.windows.net *.sg.va.sabio.cloud *.zopim.io *.placeholder.com i.vimeocdn.com *.hsforms.com analytics.twitter.com b.6sc.co *.visualwebsiteoptimizer.com gbgcmsprdsto.blob.core.windows.net gbgcmsprdblobcdn.azureedge.net https://*.maze.co/ secure.imaginative-24.com *.clarity.ms webeo-web-content.s3-eu-west-1.amazonaws.com images.g2crowd.com www.g2.com hm.baidu.com; font-src 'self' *.gstatic.com *.typekit.net *.wistia.com cdnjs.cloudflare.com script.hotjar.com a.omappapi.com data: ifaqs.flexanswer.com s3-us-west-2.amazonaws.com *.sg.va.sabio.cloud https://*.maze.co/; media-src 'self' *.wistia.net *.wistia.com embedwistia-a.akamaihd.net data: blob: static.zdassets.com; worker-src blob:; child-src blob:; connect-src 'self' *.google-analytics.com api.hubapi.com *.hubspot.com *.hotjar.com vc.hotjar.io *.sharethis.com *.postcodeanywhere.co.uk *.pcapredict.com *.addressy.com *.gbgplc.com decollector.tealeaf.ibmcloud.com gbg-global.azureedge.net www.facebook.com *.vimeo.com *.vimeocdn.com *.wistia.com *.wistia.net *.litix.io embedwistia-a.akamaihd.net *.onetrust.com *.omappapi.com api.opmnstr.com performance.typekit.net api.trstplse.com api.company-target.com stats.g.doubleclick.net segments.company-target.com hosted.mastersoftgroup.com *.loqate.com wss: ir.q4europe.com *.lottiefiles.com snid.snitcher.com analytics.nyltx.com ekr.zdassets.com ifaqs.flexanswer.com flexanswer1656.zendesk.com docs.idscan.com monitor.clickcease.com *.sg.va.sabio.cloud dc.services.visualstudio.com forms.hsforms.com gbg.workable.com www.workable.com *.atmrum.net gbg-cms-web-uat-staging.azurewebsites.net gbg-cms-web-dev.azurewebsites.net gbg.local maps.googleapis.com *.execute-api.ap-southeast-2.amazonaws.com cdn.linkedin.oribi.io px.ads.linkedin.com m1.openfpcdn.io *.applicationinsights.azure.com ipv6.6sc.co *.6sc.co content.hotjar.io *.customersure.com gbgplc.com demotiles.maplibre.org api.maptiler.com *.analytics.google.com scout.salesloft.com https://*.maze.co/ *.6sense.com cdn.jsdelivr.net tracking.g2crowd.com secure.adnxs.com *.clarity.ms ldynamicspublicapi.leadforensics.com www.google.com googleads.g.doubleclick.net pagead2.googlesyndication.com my.g2.com www.g2.com api.segment.io cdn.segment.com unpkg.com https://pro.ip-api.com https://alocdn.com/c/vn3d8u2u/a/xtarget/p.json https://*.execute-api.us-west-2.amazonaws.com/b2bjsstore/b/ https://a.usbrowserspeed.com *.googleadservices.com *.google.com; frame-src 'self' www2.gbgplc.com *.vimeo.com vimeo.com *.youtube.com *.vimeocdn.com platform.twitter.com syndication.twitter.com *.fls.doubleclick.net vars.hotjar.com www.facebook.com stats.g.doubleclick.net fast.wistia.net fast.wistia.com www.glassdoor.co.uk www.google.com optimize.google.com www.linkedin.com ir.q4europe.com c.sharethis.mgr.consensu.org *.hsforms.com *.onetrust.com *.postcodeanywhere.co.uk *.pcapredict.com *.addressy.com *.gbgplc.com *.hubspot.com app.hubspot.com *.hs-sites.com codepen.io *.loqate.com *.buzzsprout.com *.umbraco.com www.edisoninvestmentresearch.com *.customersure.com td.doubleclick.net docs.google.com www.g2.com https://www.fxiaoke.com/ https://www.googletagmanager.com https://td.doubleclick.net; frame-ancestors 'self' *.loqate.com gbgplc.sharepoint.com;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports