HTTP Headers Analysis for https://support.smsmode.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

HubSpot

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Weak

upgrade-insecure-requests Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

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
• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Cache-Control

Caching

s-maxage=36000, max-age=5

Last-Modified

Caching

Thu, 07 May 2026 15:23:29 GMT

cache-control: s-maxage=36000, max-age=5
last-modified: Thu, 07 May 2026 15:23:29 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

content-type: text/html; charset=UTF-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: __cf_bm=I1czUoc2e.CzWLHyAxdeHQ6P1TKUjrKrTT7m5S0j.Ss-1778354895.0445056-1.0.1.1-B_7jvFpAzr0XftEvLiANohWqMqgMPJe8wetHgiiy4EH6Dqgf1WC7R9Gd1IPoRuj0oabBjKaJZCSIFf3rXrUDGQBmWy2HOuoQAYEChlbvZWnGpJUqPh_Lr9tb.MPabtmf; HttpOnly; Secure; Path=/; Domain=support.smsmode.com; Expires=Sat, 09 May 2026 19:58:15 GMT
_cfuvid=MNJOswkTIBudUd70R8W0..qtWfFWQwsM6fFzG56dx0s-1778354895.0445056-1.0.1.1-x1ZKuQ9VezZ4vNDmLw67f.1J5QlVtqtdbZCezqjblVo; HttpOnly; SameSite=None; Secure; Path=/; Domain=support.smsmode.com

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Ray

Other

9f931b2e0b90a879-RIX

Date

Other

Sat, 09 May 2026 19:28:15 GMT

Edge-Cache-Tag

Other

CT-292208049349,CG-292190740674,P-26532669,MENU-68463877605,PGS-ALL,SW-0,GC-292200208619,GC-292200208621,TS-292208413888

Link

Other

URL https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-107255593217/1778141025608/module_website-header.min.css

rel=preload as=style

URL /hs/hsstatic/cos-LanguageSwitcher/static-1.336/sass/LanguageSwitcher.css

rel=preload as=style

URL https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-153268142413/1778141026669/module_kb-search-input.min.css

rel=preload as=style

URL https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-112598395241/1778140945142/module_kb_home_category_listing.min.css

rel=preload as=style

X-Hs-Cache-Config

Other

BrowserCache-5s-EdgeCache-180s

X-Hs-Cache-Control

Other

s-maxage=36000, max-age=0

X-Hs-Cf-Cache-Status

Other

HIT

X-Hs-Cfworker-Meta

Other

{"contentType":"KNOWLEDGE_CONTENT","resolver":"PreRenderedContentResolver"}

X-Hs-Content-Id

Other

292208049349

X-Hs-Hub-Id

Other

26532669

X-Hs-Portal-Id

Other

26532669

X-Hs-Prerendered

Other

Thu, 07 May 2026 15:23:29 GMT

alt-svc: h3=":443"; ma=86400
cf-ray: 9f931b2e0b90a879-RIX
date: Sat, 09 May 2026 19:28:15 GMT
edge-cache-tag: CT-292208049349,CG-292190740674,P-26532669,MENU-68463877605,PGS-ALL,SW-0,GC-292200208619,GC-292200208621,TS-292208413888
link: <https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-107255593217/1778141025608/module_website-header.min.css>; rel=preload; as=style,</hs/hsstatic/cos-LanguageSwitcher/static-1.336/sass/LanguageSwitcher.css>; rel=preload; as=style,<https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-153268142413/1778141026669/module_kb-search-input.min.css>; rel=preload; as=style,<https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-112598395241/1778140945142/module_kb_home_category_listing.min.css>; rel=preload; as=style
x-hs-cache-config: BrowserCache-5s-EdgeCache-180s
x-hs-cache-control: s-maxage=36000, max-age=0
x-hs-cf-cache-status: HIT
x-hs-cfworker-meta: {"contentType":"KNOWLEDGE_CONTENT","resolver":"PreRenderedContentResolver"}
x-hs-content-id: 292208049349
x-hs-hub-id: 26532669
x-hs-portal-id: 26532669
x-hs-prerendered: Thu, 07 May 2026 15:23:29 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance