shearwater.com

HTML metadata

Title

Shearwater Research – Shearwater Research Inc

Description

Shearwater Research designs and manufactures dive computers for all types of scuba divers demanding more from themselves and their diving experience. Whether you're an air, nitrox, multi gas trimix or closed circuit rebreather diver, Shearwater offers products which are powerful, simple and reliable.

Language

en

Canonical

https://shearwater.com/en-eu

Translations

de
de-at
de-ch
de-de
en
en-at
en-au
en-be
en-ch
en-cn
en-cz
en-de
en-dk
en-es
en-fi
en-fr
en-gb
en-gr
en-hk
en-id
en-it
en-jp
en-kr
en-mt
en-my
en-nl
en-no
en-nz
en-ph
en-pl
en-pt
en-se
en-sg
en-th
en-tw
en-us
fr
fr-ch
fr-fr
ja
ja-jp
ko
ko-kr
th
th-th
zh-hans
zh-hans-cn
zh-hant
zh-hant-hk
zh-hant-tw

Open Graph

url: https://shearwater.com/en-eu
title: Shearwater Research
site name: Shearwater Research Inc
description: Shearwater Research designs and manufactures dive computers for all types of scuba divers demanding more from themselves and their diving experience. Whether you're an air, nitrox, multi gas trimix or closed circuit rebreather diver, Shearwater offers products which are powerful, simple and reliable.

Technology

CDN: Cloudflare
CMS: Shopify

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (10)

cdn.shopify.com×7
shop.app×2
ajax.googleapis.com×1
chimpstatic.com×1
fonts.googleapis.com×1
fonts.gstatic.com×1
monorail-edge.shopifysvc.com×1
productreviews.shopifycdn.com×1
www.googletagmanager.com×1
www.youtube.com×1

Social

Registration

Registrar

GoDaddy.com, LLC

Created

1996-06-07

Expires

2027-03-01 285 days left

Updated

2025-03-03

Name servers

ns53.domaincontrol.com
ns54.domaincontrol.com

DNS records live

NS

ns53.domaincontrol.com
ns54.domaincontrol.com

MX

0 shearwater-com.mail.protection.outlook.com

TXT

Show 19 TXT records

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Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net include:servers.mcsv.net include:amazonses.com include:relay.mailchannels.net include:mail.zendesk.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:admin@shearwater.com; ruf=mailto:admin@shearwater.com; rf=afrf; sp=reject; fo=1; pct=100; ri=86400; adkim=s; aspf=s

policy: reject (enforced) · sp=reject

DKIM

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selectors probed

Certificate (current)

E8

from 2026-04-09 to 2026-07-08

Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 85/100 Checked live page: https://shearwater.com/en-eu

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

short HSTS max-age
missing Referrer Policy
missing Permissions Policy

Header values

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x-content-type-options: nosniff
content-security-policy: block-all-mixed-content; frame-ancestors 'none'; upgrade-insecure-requests;
strict-transport-security: max-age=7889238