HTTP Headers Analysis for https://isostech.com

Open Cached · just now

28 Headers

Detected Technologies from Headers

See all in URL Inspect 6

Cloudflare NEL Monitoring

Cloudflare CDN

jQuery

jsDelivr

Slick Carousel

unpkg

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

Excellent

DENY

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-Content-Type-Options: nosniff
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

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 09:26:53 GMT

cache-control: s-maxage=36000, max-age=5
last-modified: Thu, 07 May 2026 09:26:53 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

set-cookie: __cf_bm=VObvpFYZ1qAlDCc.lJGiz8i_P5QjPC1PNtjcFDXNngM-1778508031.374233-1.0.1.1-egVF869AU.GPM4GIC9WkNwfX8jXKfqMlv_1rvZiveR3eIFL7.CUX3CQ2MiPDXTztBq6NEIDNOFhtD90dnIWdlyfbSlO0aRAuxIgDUrcISj9Nc7c7vYDBt7lyn5Lncnq_; HttpOnly; Secure; Path=/; Domain=www.isostech.com; Expires=Mon, 11 May 2026 14:30:31 GMT
_cfuvid=1ilY0IgZGkDsjmwzImgNu7QKB2XbpJr_sz6VOVL0SxA-1778508031.374233-1.0.1.1-doZFgfKf4.HiEEyKM.l_AGBLzZKyObDMTXxIWMcDbZs; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.isostech.com

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Ray

Other

9fa1b5dc1b62c99c-IAD

Date

Other

Mon, 11 May 2026 14:00:31 GMT

Edge-Cache-Tag

Other

CT-186970685347,CG-7105227,P-7105227,CW-207482642007,CW-207551104950,CW-207752861955,CW-207752864789,CW-207760374161,CW-207941597008,CW-208065134490,CW-208065146463,CW-208193095533,CW-208197465425,CW-208249101710,E-207481470597,E-207481617271,E-207481620082,E-207481620090,E-208065419813,RA-207527415379,PGS-ALL,SW-2,B-25229558311,GC-207482575891,GC-207556630429,TS-207473638171

Link

Other

URL

https://unpkg.com/gsap@3/dist/ScrollTrigger.min.js

rel=preload as=script

URL

https://unpkg.co/gsap@3/dist/gsap.min.js

rel=preload as=script

URL

https://cdn.jsdelivr.net/npm/[email protected]/slick/slick.css

rel=preload as=style

URL

https://cdn.jsdelivr.net/npm/[email protected]/slick/slick-theme.css

rel=preload as=style

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 1.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=BUXSWB8sGdLMe9%2B4jJYEQoWsdpuh2oJjoe4iIydVC564Lfz63X1FP%2FZmKNHzyyFieb7AdD5domFLS%2FcfK7Pzn6GlBAqUQvgb%2FlOutD2mnP2eRwUntHZ8MDnTVxMSgC60YsM%3D

X-Hs-Cache-Config

Other

BrowserCache-5s-EdgeCache-5s

X-Hs-Cache-Control

Other

s-maxage=36000, max-age=0

X-Hs-Cf-Cache-Status

Other

HIT

X-Hs-Cfworker-Meta

Other

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

X-Hs-Content-Campaign-Id

Other

694c725f-c597-4d56-9d7e-0a1c56516051

X-Hs-Content-Id

Other

186970685347

X-Hs-Hub-Id

Other

7105227

X-Hs-Portal-Id

Other

7105227

X-Hs-Prerendered

Other

Thu, 07 May 2026 09:26:53 GMT

alt-svc: h3=":443"; ma=86400
cf-ray: 9fa1b5dc1b62c99c-IAD
date: Mon, 11 May 2026 14:00:31 GMT
edge-cache-tag: CT-186970685347,CG-7105227,P-7105227,CW-207482642007,CW-207551104950,CW-207752861955,CW-207752864789,CW-207760374161,CW-207941597008,CW-208065134490,CW-208065146463,CW-208193095533,CW-208197465425,CW-208249101710,E-207481470597,E-207481617271,E-207481620082,E-207481620090,E-208065419813,RA-207527415379,PGS-ALL,SW-2,B-25229558311,GC-207482575891,GC-207556630429,TS-207473638171
link: <https://unpkg.com/gsap@3/dist/ScrollTrigger.min.js>; rel=preload; as=script,<https://unpkg.co/gsap@3/dist/gsap.min.js>; rel=preload; as=script,<https://cdn.jsdelivr.net/npm/[email protected]/slick/slick.css>; rel=preload; as=style,<https://cdn.jsdelivr.net/npm/[email protected]/slick/slick-theme.css>; rel=preload; as=style,<https://unpkg.com/[email protected]/dist/sal.css>; rel=preload; as=style,<https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css>; rel=preload; as=style,</hs/hsstatic/jquery-libs/static-1.4/jquery/jquery-1.11.2.js>; rel=preload; as=script,<https://www.isostech.com/hubfs/hub_generated/template_assets/1/207481620082/1775773031968/template_main.min.css>; rel=preload; as=style,<https://www.isostech.com/hubfs/hub_generated/template_assets/1/207481620090/1775773027861/template_theme-overrides.min.css>; rel=preload; as=style,<https://www.isostech.com/hubfs/hub_generated/module_assets/1/207551104950/1775697570881/module_mega-menu.min.css>; rel=preload; as=style
nel: {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=BUXSWB8sGdLMe9%2B4jJYEQoWsdpuh2oJjoe4iIydVC564Lfz63X1FP%2FZmKNHzyyFieb7AdD5domFLS%2FcfK7Pzn6GlBAqUQvgb%2FlOutD2mnP2eRwUntHZ8MDnTVxMSgC60YsM%3D"}]}
x-hs-cache-config: BrowserCache-5s-EdgeCache-5s
x-hs-cache-control: s-maxage=36000, max-age=0
x-hs-cf-cache-status: HIT
x-hs-cfworker-meta: {"contentType":"SITE_PAGE","resolver":"PreRenderedContentResolver"}
x-hs-content-campaign-id: 694c725f-c597-4d56-9d7e-0a1c56516051
x-hs-content-id: 186970685347
x-hs-hub-id: 7105227
x-hs-portal-id: 7105227
x-hs-prerendered: Thu, 07 May 2026 09:26:53 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance