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Security

· 12 checks — HTTP headers, CSP, TLS handshake, and cookie hygiene rolled into one auditable list.
SCORE
76
GRADE
C
FIX
3
REVIEW
4
PASS
5
INFO
0
Checks
12
5 PASS 4 REVIEW 3 FIX
D
Security Headers
Action
4 of 10 headers properly configured
FIX
4 of 10 headers properly configured
Warning::
HSTS max-age is too short (15552000s, should be ≥ 31536000s)
A short max-age leaves a window for downgrade attacks. Set max-age to at least 31536000 (1 year).
Got: max-age=15552000; preload Expected: max-age=31536000; includeSubDomains
Info::
X-Content-Type-Options is properly configured
Got: nosniff
Warning::
X-Frame-Options header is missing
This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.
Expected: DENY
Warning::
Referrer-Policy header is missing
Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.
Expected: strict-origin-when-cross-origin
Warning::
Permissions-Policy header is missing
Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.
Expected: geolocation=(), camera=(), microphone=()
Info::
Content-Security-Policy is present
Got: frame-ancestors 'self' https://www.trendmicro.com
Warning::
Cross-Origin-Opener-Policy header is missing
COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.
Expected: same-origin
Warning::
Cross-Origin-Embedder-Policy header is missing
COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.
Expected: require-corp
Info::
X-Powered-By header is not present
Info::
Server header is present without version info
Got: nginx

A short max-age leaves a window for downgrade attacks. Set max-age to at least 31536000 (1 year).

Expected: max-age=31536000; includeSubDomains
Why this matters

Short HSTS max-age leaves a downgrade-attack window every time the cache expires — set ≥ 1 year.

Learn more ▾

max-age below 31536000 (1 year) is below industry recommendation. The browser forgets the HSTS policy and re-exposes first-visit downgrade attacks. Set to 63072000 (2 years) and add `includeSubDomains; preload` to qualify for the HSTS preload list.

Source: RFC 6797 / hstspreload.org

This header prevents clickjacking by controlling who can embed your page in a frame. Set it to DENY or SAMEORIGIN.

Expected: DENY
Why this matters

Without frame protection, your site can be embedded in a hostile page and used for clickjacking.

Learn more ▾

Clickjacking overlays your site under a transparent malicious page so users click invisible buttons. Setting X-Frame-Options: DENY (or a modern frame-ancestors CSP directive) blocks the embedding entirely. There's almost never a legitimate reason to allow it.

Source: OWASP / MDN

Controls how much referrer information is sent with requests. Set to 'strict-origin-when-cross-origin' or stricter.

Expected: strict-origin-when-cross-origin
Why this matters

Default browser behavior leaks full URLs (including query params and tokens) to every third-party resource — set a strict policy.

Learn more ▾

Without a Referrer-Policy header, browsers send the full referring URL with images, scripts, and fonts loaded from third-party origins. URLs containing tokens, user IDs, or session params end up in third-party logs. Set `Referrer-Policy: strict-origin-when-cross-origin` (or stricter) to limit leakage.

Source: MDN / W3C

Controls which browser features (camera, microphone, geolocation) are allowed. Set it to restrict unused features.

Expected: geolocation=(), camera=(), microphone=()
Why this matters

Permissions-Policy locks down browser APIs you don't use — without it, every page can request camera/mic/geolocation if XSS lands.

Learn more ▾

By default every page can request the camera, microphone, geolocation, payment APIs, and dozens more. Permissions-Policy turns off the ones you don't need so a future bug can't quietly start using them. It's a defense-in-depth header — one line, big surface reduction.

Source: MDN / W3C

COOP isolates your browsing context, preventing cross-origin side-channel attacks. Set to 'same-origin'.

Expected: same-origin
Why this matters

COOP isolates your top-level browsing context from cross-origin windows — without it, popup-based side-channel attacks remain possible.

Learn more ▾

Cross-Origin-Opener-Policy: same-origin prevents cross-origin pages from sharing a browsing-context group with yours. This blocks cross-window references that enable Spectre-style timing attacks and tab-nabbing. Required if you want to enable SharedArrayBuffer.

Source: MDN / web.dev

COEP prevents loading cross-origin resources without explicit permission. Required for SharedArrayBuffer and high-resolution timers.

Expected: require-corp
Why this matters

COEP enforces that all embedded resources opt-in to cross-origin embedding — required for cross-origin isolation features.

Learn more ▾

Cross-Origin-Embedder-Policy: require-corp ensures every embedded resource (script, iframe, image) explicitly allows being loaded cross-origin. Combined with COOP, this enables the cross-origin-isolated context that unlocks SharedArrayBuffer, high-resolution timers, and other powerful APIs.

Source: MDN / web.dev

F
Subresource Integrity
Action
0 of 41 external resources have SRI
FIX
0 of 41 external resources have SRI
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtag/js?id=DC-15477531&cx=c&gtm=4e64f0
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtag/js?id=AW-970511387&cx=c&gtm=4e64f0
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtag/js?id=G-J4XSRG212B&cx=c&gtm=4e64f0
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtag/js?id=G-PCCSVH5M9H&cx=c&gtm=4e64f0
Warning::
External script from munchkin.marketo.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //munchkin.marketo.net/165/munchkin.js
Warning::
External script from static.addtoany.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://static.addtoany.com/menu/page.js
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //www.googletagmanager.com/gtm.js?id=GTM-TXG7CKV&l=dataLayer
Warning::
External script from widget.equally.ai lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://widget.equally.ai/equally-widget.min.js
Warning::
External script from load.sumome.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //load.sumome.com/
Warning::
External script from snap.licdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://snap.licdn.com/li.lms-analytics/insight.min.js
Warning::
External script from munchkin.marketo.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //munchkin.marketo.net/munchkin.js
Warning::
External script from www.googletagmanager.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.googletagmanager.com/gtag/js
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.js
Warning::
External script from cdn.cookielaw.org lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.cookielaw.org/consent/821060e3-3f9c-4a2f-8613-8e0db4841f79/OtAutoBlock.js
Warning::
External script from cdn.cookielaw.org lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.cookielaw.org/scripttemplates/otSDKStub.js
Warning::
External link from customer.cludo.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //customer.cludo.com/css/296/1798/cludo-search.min.css
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.sync.js
Warning::
External script from cdn.bc0a.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //cdn.bc0a.com/autopilot/f00000000017219/autopilot_sdk.js
Warning::
External script from cdn.cookielaw.org lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://cdn.cookielaw.org/scripttemplates/202310.2.0/otBannerSdk.js
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.255.js?utv=ut4.44.201708221516
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.650.js?utv=ut4.44.202412202018
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.539.js?utv=ut4.44.202302152254
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.555.js?utv=ut4.44.202502141528
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.576.js?utv=ut4.44.202509230744
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.591.js?utv=ut4.44.202503122055
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.592.js?utv=ut4.44.202303031111
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.614.js?utv=ut4.44.202308081416
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.621.js?utv=ut4.44.202403051655
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.655.js?utv=ut4.44.202502112211
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.670.js?utv=ut4.44.202509251507
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/trendmicro/europe/prod/utag.678.js?utv=ut4.44.202507091254
Warning::
External script from tags.tiqcdn.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=trendmicro/europe/202604101411&cb=1776361236415
Warning::
External script from static.addtoany.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://static.addtoany.com/menu/modules/core.ydpp7jcu.js
Warning::
External script from j.6sc.co lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //j.6sc.co/6si.min.js
Warning::
External script from googleads.g.doubleclick.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://googleads.g.doubleclick.net/pagead/viewthroughconversion/970511387/?random=1776361236872&cv=11&fst=1776361236872&bg=ffffff&guid=ON&async=1&en=gtag.config&gtm=45be64f0v9214682942za200xec&gcd=13t3t3t2t5l1&dma_cps=a&dma=1&tag_exp=0~115616986~115938465~115938469~117266400~117884344&u_w=800&u_h=600&url=https%3A%2F%2Fwww.trendmicro.com%2Fes_es%2Fbusiness.html&rcb=13&frm=0&tiba=Trend%20Micro%20(ES)%20%7C%20Plataforma%20global%20de%20ciberseguridad%20de%20IA%20para%20empresas&did=dYmQxMT&gdid=dYmQxMT&hn=www.googleadservices.com&npa=0&pscdl=noapi&auid=789740563.1776361237&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.55%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&data=event%3Dgtag.config%3Benable_event_matching_conversions%3Dfalse&rfmt=3&fmt=4
Warning::
External script from googleads.g.doubleclick.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://googleads.g.doubleclick.net/pagead/viewthroughconversion/970511387/?random=1776361236894&cv=11&fst=1776361236894&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64f0v9214682942za200xec&gcd=13t3t3t2t5l1&dma_cps=a&dma=1&tag_exp=0~115616986~115938465~115938469~117266400~117884344&u_w=800&u_h=600&url=https%3A%2F%2Fwww.trendmicro.com%2Fes_es%2Fbusiness.html&rcb=13&frm=0&tiba=Trend%20Micro%20(ES)%20%7C%20Plataforma%20global%20de%20ciberseguridad%20de%20IA%20para%20empresas&did=dYmQxMT&gdid=dYmQxMT&hn=www.googleadservices.com&npa=0&pscdl=noapi&auid=789740563.1776361237&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.55%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&data=event%3Dpage_view&rfmt=3&fmt=4
Warning::
External script from googleads.g.doubleclick.net lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://googleads.g.doubleclick.net/pagead/viewthroughconversion/970511387/?random=1776361236905&cv=11&fst=1776361236905&bg=ffffff&guid=ON&async=1&en=page_view&gtm=45be64f0v9214682942za200xec&gcd=13t3t3t2t5l1&dma_cps=a&dma=1&tag_exp=0~115616986~115938465~115938469~117266400~117884344&u_w=800&u_h=600&url=https%3A%2F%2Fwww.trendmicro.com%2Fes_es%2Fbusiness.html&rcb=13&frm=0&tiba=Trend%20Micro%20(ES)%20%7C%20Plataforma%20global%20de%20ciberseguridad%20de%20IA%20para%20empresas&did=dYmQxMT%2CdYWJhMj&gdid=dYmQxMT.dYWJhMj&hn=www.googleadservices.com&npa=0&pscdl=noapi&auid=789740563.1776361237&uaa=x86&uab=64&uafvl=Chromium%3B147.0.7727.55%7CNot.A%252FBrand%3B8.0.0.0&uamb=0&uam=&uap=Linux&uapv=&uaw=0&data=event%3Dpage_view&rfmt=3&fmt=4
Warning::
External script from customer.cludo.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: //customer.cludo.com/scripts/bundles/search-script.js
Warning::
External script from www.trendmicro.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.trendmicro.com/content/dam/trendmicro/global/core-library/sly.min.js
Warning::
External script from www.trendmicro.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.trendmicro.com/content/dam/trendmicro/global/core-library/jwplayer.js
Warning::
External script from www.youtube.com lacks integrity attribute
Without SRI, if this CDN is compromised, attackers could inject malicious code.
Got: https://www.youtube.com/iframe_api
SRI Coverage 0 / 41 of external resources have integrity hashes
TagDomainIntegrity
<script>www.googletagmanager.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>munchkin.marketo.net✗ Missing
<script>static.addtoany.com✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>widget.equally.ai✗ Missing
<script>load.sumome.com✗ Missing
<script>snap.licdn.com✗ Missing
<script>munchkin.marketo.net✗ Missing
<script>www.googletagmanager.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>cdn.cookielaw.org✗ Missing
<script>cdn.cookielaw.org✗ Missing
<link>customer.cludo.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>cdn.bc0a.com✗ Missing
<script>cdn.cookielaw.org✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>tags.tiqcdn.com✗ Missing
<script>static.addtoany.com✗ Missing
<script>j.6sc.co✗ Missing
<script>googleads.g.doubleclick.net✗ Missing
<script>googleads.g.doubleclick.net✗ Missing
<script>googleads.g.doubleclick.net✗ Missing
<script>customer.cludo.com✗ Missing
<script>www.trendmicro.com✗ Missing
<script>www.trendmicro.com✗ Missing
<script>www.youtube.com✗ Missing
D
Permissions-Policy
Action
No header set
FIX
No header set
Warning::
No Permissions-Policy header
Consider adding a Permissions-Policy header to restrict browser feature access from embedded content.

No Permissions-Policy header set.

Without this header, embedded iframes can request access to sensitive device features.

Suggested header
Permissions-Policy: camera=(), microphone=(), geolocation=(), payment=(), usb=()
B
Content Security Policy
2 of 10 CSP checks passed
REVIEW
2 of 10 CSP checks passed
Info::
Raw CSP policy
Got: frame-ancestors 'self' https://www.trendmicro.com
Warning::
default-src directive is missing
default-src provides a fallback for other directives. Set it to restrict default resource loading.
Expected: default-src 'self'
Info::
No script-src or default-src to check for 'unsafe-inline'
Info::
No script-src or default-src to check for 'unsafe-eval'
Info::
No script-src or default-src to check for wildcard
Info::
object-src falls back to default-src
Warning::
base-uri directive is missing
Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.
Expected: base-uri 'self'
Info::
frame-ancestors directive is set
Got: frame-ancestors 'self' https://www.trendmicro.com
Warning::
form-action directive is missing
form-action restricts where forms can submit data, preventing form hijacking.
Expected: form-action 'self'
Info::
upgrade-insecure-requests is not set
This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.
Expected: upgrade-insecure-requests

default-src provides a fallback for other directives. Set it to restrict default resource loading.

Expected: default-src 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

Without base-uri, attackers can inject a <base> tag to hijack relative URLs. Set it to 'self' or 'none'.

Expected: base-uri 'self'
Why this matters

Missing base-uri in CSP leaves a base-tag injection attack path open even on otherwise strict policies.

Learn more ▾

A common omission: developers add CSP for script-src and frame-ancestors but forget base-uri. The result is a CSP that looks strict but lets an attacker rewrite every URL on the page via <base href>. Add `base-uri 'self'` to close the gap.

Source: MDN CSP

form-action restricts where forms can submit data, preventing form hijacking.

Expected: form-action 'self'
Why this matters

Security gaps expose your site and users to attacks, eroding trust.

This directive upgrades HTTP resources to HTTPS automatically, preventing mixed content.

Expected: upgrade-insecure-requests
Why this matters

Without upgrade-insecure-requests, any HTTP subresource link survives as a mixed-content warning instead of auto-upgrading.

Learn more ▾

Adding `upgrade-insecure-requests` to your CSP turns every http:// subresource fetch into https:// at the browser layer. One-line defense against accidental mixed content from legacy links or third-party widgets.

Source: MDN CSP

Parsed Policy

frame-ancestors 'self'https://www.trendmicro.com
B
CORS Configuration
No CORS headers
REVIEW
No CORS headers
Info::
No CORS headers present — secure default
CORS Configuration ✓ Secure

No CORS headers detected.

Cross-origin requests are blocked by browser same-origin policy.

Origin reflection test

Some servers mirror the request Origin header, which can be exploited. Test manually:

curl -sI -H "Origin: https://evil.com" <url> | grep -i access-control
B
security.txt
Published with 1 contact(s)
REVIEW

security.txt

Contact: mailto:security@trendmicro.com
Encryption: https://www.trendmicro.com/vulnerability
B
Transport Security
HTTP/3, HSTS, and TLS version analysis
REVIEW
HTTP/3, HSTS, and TLS version analysis
Info::
HTTP/3 (QUIC) not advertised
HTTP/3 eliminates head-of-line blocking. If your CDN supports it, consider enabling it.
Warning::
HSTS max-age is short: 180 days
HSTS max-age should be at least 1 year (31536000 seconds).
Got: max-age=15552000 (expected 31536000)
Info::
HSTS missing includeSubDomains
Without includeSubDomains, HSTS only protects the exact domain.
Info::
HSTS preload enabled
Info::
TLS 1.3 in use (fastest handshake, 1-RTT)
A+
TLS & Certificates
TLS 1.3, 7 checks passed
PASS
TLS 1.3, 7 checks passed
Info::
TLS 1.3 is used
Got: TLS 1.3
Info::
Strong cipher suite is used
Got: TLS_AES_256_GCM_SHA384
Info::
HTTP/2 is not negotiated
HTTP/2 provides multiplexing and header compression for better performance.
Got: http/1.1
Info::
Certificate is valid (expires in 183 days)
Got: 2026-10-16T23:59:59Z
Info::
Certificate chain has 4 certificates
Info::
Certificate uses modern signature algorithm
Got: ECDSA-SHA256
Info::
Certificate covers 2 domain(s)
Got: trendmicro.com, www.trendmicro.com
Info::
Certificate is issued by a trusted CA
Got: CN=Sectigo Public Server Authentication CA OV E36,O=Sectigo Limited,C=GB

HTTP/2 provides multiplexing and header compression for better performance.

Why this matters

HTTP/1.1 forces the browser to make sequential requests, multiplying latency on every page.

Learn more ▾

HTTP/2 (and HTTP/3) multiplex many requests over a single connection, eliminating head-of-line blocking. HTTP/1.1 forces the browser to either queue requests or open many parallel connections — both worse. Most modern web servers support HTTP/2 with one config line.

Source: MDN Web Docs

Connection
Protocol
TLS 1.3
Cipher Suite
TLS_AES_256_GCM_SHA384
HTTP Version
HTTP/1.1

Certificate Chain

Leaf Certificate
Subject CN=trendmicro.com,O=Trend Micro Inc.,ST=Texas,C=USIssuer CN=Sectigo Public Server Authentication CA OV E36,O=Sectigo Limited,C=GBValid 2026-04-01T00:00:00Z → 2026-10-16T23:59:59ZExpires in 183 days SANs trendmicro.com, www.trendmicro.comSignature ECDSA-SHA256Serial 557bfe187f77ec1feb30e69712e1c257
Intermediate (CA Certificate)
Subject CN=Sectigo Public Server Authentication CA OV E36,O=Sectigo Limited,C=GBIssuer CN=Sectigo Public Server Authentication Root E46,O=Sectigo Limited,C=GBValid 2021-03-22T00:00:00Z → 2036-03-21T23:59:59ZExpires in 3627 days Signature ECDSA-SHA384Serial 12b0648be8e2b91074216c1dae9c5795
Intermediate (CA Certificate)
Subject CN=Sectigo Public Server Authentication Root E46,O=Sectigo Limited,C=GBIssuer CN=USERTrust ECC Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USValid 2021-03-22T00:00:00Z → 2038-01-18T23:59:59ZExpires in 4295 days Signature ECDSA-SHA384Serial 1a9eafec6de8e19b5c193141b68d90dd
Intermediate (CA Certificate)
Subject CN=USERTrust ECC Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USIssuer CN=USERTrust ECC Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USValid 2010-02-01T00:00:00Z → 2038-01-18T23:59:59ZExpires in 4295 days Signature ECDSA-SHA384Serial 5c8b99c55a94c5d27156decd8980cc26
A+
Cookie Security
No cookies set — no cookie security risks
PASS
No cookies set — no cookie security risks
Info::
No cookies set — no cookie security risks

No cookies detected — no cookie security risks to report.

A+
JS Library Vulnerabilities
No known vulnerabilities
PASS
No known vulnerabilities
Info::
No known JavaScript library vulnerabilities detected

No known JavaScript library vulnerabilities detected.

A+
Information Leakage
No exposures
PASS
No exposures
Info::
No security.txt found
Consider adding a security.txt at /.well-known/security.txt.
Info::
No sensitive files exposed

No sensitive files exposed — all paths returned 404.

PathStatusCategoryRisk
/.git/HEAD✓ Not foundVersion Control—
/.git/config✓ Not foundVersion Control—
/.svn/entries✓ Not foundVersion Control—
/.env✓ Not foundConfiguration—
/.env.local✓ Not foundConfiguration—
/.env.production✓ Not foundConfiguration—
/wp-config.php✓ Not foundConfiguration—
/.htaccess✓ Not foundConfiguration—
/phpinfo.php✓ Not foundDebug—
/server-status✓ Not foundDebug—
/server-info✓ Not foundDebug—
/.well-known/security.txt✓ Not foundSecurity Policy—
A+
Email Security
DMARC: reject
PASS
DMARC: reject
Info::
DMARC policy is reject — strongest protection
DMARC
Policy reject — strongest protection Record v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r; rua=mailto:mad666@dmarcrua.tmes.trendmicro.com; ruf=mailto:dmarc_ruf@trendmicro.com; fo=1
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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