HTTP Headers Analysis for https://webmail.mastertax.com

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Hostname Mismatch - certificate is issued for caldav.godaddy.com, www.caldav.godaddy.com, not for webmail.mastertax.com

Open Cached · 7h ago

14 Headers

Detected Technologies from Headers

See all in URL Inspect 1

Akamai Active incidents

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

connection: close

Caching Headers

Cache-Control

Caching

max-age=0, no-cache, no-store

Expires

Caching

Tue, 28 Apr 2026 12:13:39 GMT

Pragma

Caching

no-cache

cache-control: max-age=0, no-cache, no-store
expires: Tue, 28 Apr 2026 12:13:39 GMT
pragma: no-cache

Content Headers

Content-Length

Content

374

Content-Type

Content

text/html

content-length: 374
content-type: text/html

Server Headers

Server

AkamaiGHost

server: AkamaiGHost

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

set-cookie: market=en-US; expires=Wed, 28-Apr-2027 12:13:39 GMT; path=/; domain=.godaddy.com
currency=USD; expires=Wed, 28-Apr-2027 12:13:39 GMT; path=/; domain=.godaddy.com
akaas_godaddy-com-wildcard=2147483647~rv=33~id=78a41bfcbdfa18a88d0bfc8f1f4ad410~rn=; path=/; Secure; SameSite=None

Other Headers

Date

Other

Tue, 28 Apr 2026 12:13:39 GMT

Mime-Version

Other

1.0

Server-Timing

Other

ak_p; desc="1777378419692_388044839_593288652_23_16712_27_32_-";dur=1

X-Arc

Other

2, 6a

X-Origin-Tag

Other

frontdoor

date: Tue, 28 Apr 2026 12:13:39 GMT
mime-version: 1.0
server-timing: ak_p; desc="1777378419692_388044839_593288652_23_16712_27_32_-";dur=1
x-arc: 2, 6a
x-origin-tag: frontdoor

Recommendations

Enable compression (gzip/brotli) to improve performance