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SGSiteGraph

dur.ac.uk

Durham University

Last scanned Aug 1, 2026, 9:00 AM · 11 views

84

Overall score

Great

Summary

Durham University Homepage. This website uses Apache. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores good (85/100) and performance excellent (100/100). Top issue: No H1 heading found.

Durham University Homepage

Top issues to fix

9 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

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

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Content-Type-Options header

    Security

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

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • No structured data (JSON-LD) found

    SEO

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

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

+3 more issues — details in the sections below.

65

SEO

5 issue(s) found

100

Performance

301 ms

85

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

+1 overall since Jul 25, 2026

Overall
84
SEO
65
Security
85
Performance
100
Accessibility
90

Organization

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

Durham University Homepage

X (Twitter)FacebookYouTubeInstagram

Meta tags

Title
Durham University
Description
Durham University Homepage
Canonical
https://www.durham.ac.uk/
Language
en-gb
Charset
UTF-8
Viewport
width=device-width
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
website
og:url
—

Twitter Card

twitter:card
summary_large_image
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryMeta PixelApache

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
Amazon
Subject
durham.ac.uk
Valid from
Dec 1, 2025
Valid to
Dec 30, 2026
Days until expiry
151
SAN domains
durham.ac.uk, www.dur.ac.uk, www.durham.ac.uk, dur.ac.uk

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 15 · H3 58

Links

88 internal · 15 external · 20 broken

Images

66 total · 0 missing alt

Scripts / Styles

11 scripts · 3 stylesheets

JS / CSS size

1.8 KB · 0 B

Page size

204 KB

Robots.txt & Sitemap

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

SEO issues

  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://dur.ac.uk
Final URL
https://dur.ac.uk
HTTP status
200
HTTP version
HTTP/2
Response time
297 ms
HTML size
204 KB
Redirect chain
https://dur.ac.uk

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does dur.ac.uk use?
dur.ac.uk is built with jQuery, Meta Pixel, Apache.
Is dur.ac.uk secure (HTTPS)?
Yes. dur.ac.uk uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 30, 2026.
Who hosts dur.ac.uk?
Hosting provider information for dur.ac.uk is not available yet.
What is dur.ac.uk's SEO score?
dur.ac.uk scored 65/100 for SEO in the latest analysis (fair).
What is dur.ac.uk's overall website score?
dur.ac.uk has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
Has dur.ac.uk's score changed over time?
dur.ac.uk's overall score has improved by 1 point (from 83 to 84) since Jul 25, 2026.