HTTP Headers Analysis for https://realvnc.com

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Kinsta

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Significantly strengthen CSP directives
• 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

No caching headers found

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=WEu5YGL.XB5L8nJMvKGq2qLLNyO8Nl9lSs.U5NULF8M-1777382418-1.0.1.1-MFhP.H1Iz2zZa9Md5EJbqq1v1lHI7GXULBBnuZmv9FJFSd1XCK913jqtVjpRjWfiOgFN3rm8SfhctgFQwwS.C9j5FaET1a_Utt6aanpkKAc; path=/; expires=Tue, 28-Apr-26 13:50:18 GMT; domain=.realvnc.com; HttpOnly; Secure; SameSite=None

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f365d11493e6a5f-EWR

Date

Other

Tue, 28 Apr 2026 13:20:18 GMT

Ki-Cache-Type

Other

None

Ki-Cf-Cache-Status

Other

BYPASS

Ki-Edge

Other

v=27.1.0;mv=99.9.9

Ki-Edge-O2o

Other

yes

Ki-Origin

Other

o1i

Link

Other

URL https://www.realvnc.com/en/wp-json/

rel=https://api.w.org/

URL https://www.realvnc.com/en/wp-json/wp/v2/pages/118

rel=alternate title=JSON type=application/json

URL https://www.realvnc.com/en/

rel=shortlink

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=jUj%2F0GNG%2BjbBXKNZlUrJOiNX%2F2P8SZNgfYL%2FdYazHiNkiANMBFNR%2BOfaQ6NRoRe26U5WghSy6Y3b%2FyepKJwN11c3RZsW%2FlrfQTksMRCbnrweYqTE4IYsitB6X6Sy6OlnKg%3D%3D

X-Edge-Location-Klb

Other

1

X-Kinsta-Cache

Other

HIT

X-Ua-Compatible

Other

IE=edge

cf-cache-status: DYNAMIC
cf-ray: 9f365d11493e6a5f-EWR
date: Tue, 28 Apr 2026 13:20:18 GMT
ki-cache-type: None
ki-cf-cache-status: BYPASS
ki-edge: v=27.1.0;mv=99.9.9
ki-edge-o2o: yes
ki-origin: o1i
link: <https://www.realvnc.com/en/wp-json/>; rel="https://api.w.org/", <https://www.realvnc.com/en/wp-json/wp/v2/pages/118>; rel="alternate"; title="JSON"; type="application/json", <https://www.realvnc.com/en/>; rel=shortlink
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jUj%2F0GNG%2BjbBXKNZlUrJOiNX%2F2P8SZNgfYL%2FdYazHiNkiANMBFNR%2BOfaQ6NRoRe26U5WghSy6Y3b%2FyepKJwN11c3RZsW%2FlrfQTksMRCbnrweYqTE4IYsitB6X6Sy6OlnKg%3D%3D"}],"group":"cf-nel","max_age":604800}
x-edge-location-klb: 1
x-kinsta-cache: HIT
x-ua-compatible: IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching