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seatemperature.info

Sea water temperature. Sea surface temperatures on the coast

Last scanned Jul 26, 2026, 12:19 PM · 16 views

88

Overall score

Great

Summary

We offer information on climate conditions around the globe, with detailed current and historical data of sea water temperatures, surf forecasts, tides and sea state. This website uses Nginx hosted on HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

We offer information on climate conditions around the globe, with detailed current and historical data of sea water temperatures, surf forecasts, tides and sea state

Germany
Hosted on HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE

Top issues to fix

6 issues found · 1 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • sitemap.xml not found

    SEO

    Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

80

SEO

3 issue(s) found

100

Performance

252 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

We offer information on climate conditions around the globe, with detailed current and historical data of sea water temperatures, surf forecasts, tides and sea state

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Sea water temperature. Sea surface temperatures on the coast
Description
We offer information on climate conditions around the globe, with detailed current and historical data of sea water temperatures, surf forecasts, tides and sea state
Canonical
https://seatemperature.info
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Sea water temperature. Sea surface temperatures on the coast
og:description
We offer information on climate conditions around the globe, with detailed current and historical data of sea water temperatures, surf forecasts, tides and sea state
og:type
website
og:url
https://seatemperature.info/

Twitter Card

twitter:card
summary_large_image
twitter:title
Sea water temperature. Sea surface temperatures on the coast
twitter:description
We offer information on climate conditions around the globe, with detailed current and historical data of sea water temperatures, surf forecasts, tides and sea state

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

CDN provider
IP address
5.161.255.55
ASN
AS213230 (HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE)

DNS records

TypeValue
A
  • 5.161.255.55
AAAA
  • 2a01:4ff:f0:9159::1
MX
  • mx01.1and1.com
  • mx00.1and1.com
TXT
  • v=spf1 include:_spf-us.ionos.com ~all
NS
  • ns-us.1and1-dns.org
  • ns-us.1and1-dns.us
  • ns-us.1and1-dns.com
  • ns-us.1and1-dns.de
CAA
CNAME
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
*.seatemperature.info
Valid from
Jan 10, 2026
Valid to
Jan 18, 2027
Days until expiry
174
SAN domains
*.seatemperature.info, seatemperature.info

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 1 · H3 6

Links

103 internal · 2 external · 0 broken

Images

63 total · 0 missing alt

Scripts / Styles

15 scripts · 1 stylesheets

JS / CSS size

199 KB · 6.4 KB

Page size

24.7 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
21
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://seatemperature.info
Final URL
https://seatemperature.info
HTTP status
200
HTTP version
HTTP/2
Response time
252 ms
HTML size
24.7 KB
Redirect chain
https://seatemperature.info

See something wrong on this report? Request a correction

Frequently asked questions

What technology does seatemperature.info use?
seatemperature.info is built with Google Ads, Nginx.
Is seatemperature.info secure (HTTPS)?
Yes. seatemperature.info uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Jan 18, 2027.
Who hosts seatemperature.info?
seatemperature.info is hosted on HETZNER-CLOUD2-AS - Hetzner Online GmbH, DE.
What is seatemperature.info's SEO score?
seatemperature.info scored 80/100 for SEO in the latest analysis (great).
What is seatemperature.info's overall website score?
seatemperature.info has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.