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noc.ac.uk

National Oceanography Centre

Last scanned Aug 24, 2026, 1:23 PM

91

Overall score

Excellent

Summary

The National Oceanography Centre exists to deepen our understanding of the ocean in order to address some of the most urgent environmental and societal challenges of our time. This website uses Nginx. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.

The National Oceanography Centre exists to deepen our understanding of the ocean in order to address some of the most urgent environmental and societal challenges of our time.

Top issues to fix

5 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.

  • Meta description longer than 160 characters

    SEO

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

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

  • sitemap.xml not found

    SEO

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

  • 16 broken links on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

85

SEO

3 issue(s) found

90

Performance

395 ms

90

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.

The National Oceanography Centre exists to deepen our understanding of the ocean in order to address some of the most urgent environmental and societal challenges of our time.

FacebookYouTubeLinkedInInstagram

Contact

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

Meta tags

Title
National Oceanography Centre
Description
The National Oceanography Centre exists to deepen our understanding of the ocean in order to address some of the most urgent environmental and societal challenges of our time.
Canonical
https://www.noc.ac.uk/
Language
en-gb
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
index
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
World-Leading Oceanographic Institution | National Oceanography Centre
og:description
NOC exists to deepen our understanding of the ocean in order to address some of the most urgent environmental and societal challenges of our time.
og:type
Flexible Default
og:url
https://www.noc.ac.uk/

Twitter Card

twitter:card
summary
twitter:title
World-Leading Oceanographic Institution
twitter:description
National Oceanography Centre | World-Leading Oceanographic Institution

Technologies

Detected frameworks, languages, and tools.

DrupaljQueryNginx

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
www.noc.ac.uk
Valid from
Apr 22, 2026
Valid to
Nov 6, 2026
Days until expiry
73
SAN domains
www.noc.ac.uk, apps.noc.ac.uk, autosub.ac.uk, autosub.org, autosub.org.uk, blogs.noc.ac.uk, conference.noc.ac.uk, git.noc.ac.uk, gsnocs.noc.ac.uk, innovationcentre.noc.ac.uk, new.noc.ac.uk, noc-events.co.uk, noc-events.noc.ac.uk, noc.ac.uk, static.noc.ac.uk, www.autosub.ac.uk, www.autosub.org, www.autosub.org.uk, www.new.noc.ac.uk, www.noc-events.co.uk

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 6 · H3 12

Links

205 internal · 8 external · 16 broken

Images

33 total · 0 missing alt

Scripts / Styles

38 scripts · 2 stylesheets

JS / CSS size

13.3 KB · 0 B

Page size

341 KB

Robots.txt & Sitemap

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

SEO issues

  • Meta description longer than 160 characters
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://noc.ac.uk
Final URL
https://www.noc.ac.uk/
HTTP status
200
HTTP version
HTTP/2
Response time
389 ms
HTML size
341 KB
Redirect chain
https://noc.ac.uk → https://www.noc.ac.uk/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does noc.ac.uk use?
noc.ac.uk is built with Drupal, jQuery, Nginx.
Is noc.ac.uk secure (HTTPS)?
Yes. noc.ac.uk uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Nov 6, 2026.
Who hosts noc.ac.uk?
Hosting provider information for noc.ac.uk is not available yet.
What is noc.ac.uk's SEO score?
noc.ac.uk scored 85/100 for SEO in the latest analysis (great).
What is noc.ac.uk's overall website score?
noc.ac.uk has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.