kcl.ac.uk
King's College London
Last scanned Jul 21, 2026, 12:33 PM · 1 view
Overall score
Great
Top issues to fix
8 issues found
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
Summary
King's is ranked in the top 10 universities in the UK (QS World Rankings 2021) and based in the heart of London. This website uses jQuery hosted on zengenti - Zengenti Ltd., GB. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
SEO
5 issue(s) found
Performance
852 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
King’s College London
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +44(0)2078365454
Meta tags
- Title
- King's College London
- Description
- King's is ranked in the top 10 universities in the UK (QS World Rankings 2021) and based in the heart of London. With nine faculties, institutes and schools of study and five Medical Research Council centres, King's offers world-class teaching and research.
- Canonical
- https://www.kcl.ac.uk
- Language
- en-GB
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- zengenti - Zengenti Ltd., GB
- CDN provider
- —
- IP address
- 185.18.139.104
- ASN
- AS60885 (zengenti - Zengenti Ltd., GB)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Sectigo Limited
- Subject
- kcl.ac.uk
- Valid from
- Jun 26, 2026
- Valid to
- Jan 10, 2027
- Days until expiry
- 173
- SAN domains
- kcl.ac.uk, www.kcl.ac.uk
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 5 · H2 3 · H3 13
Links
86 internal · 13 external · 3 broken
Images
15 total · 0 missing alt
Scripts / Styles
10 scripts · 1 stylesheets
JS / CSS size
187 KB · 4.0 KB
Page size
93.7 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
- Multiple H1 headings found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://kcl.ac.uk
- Final URL
- https://www.kcl.ac.uk/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 851 ms
- HTML size
- 93.7 KB
- Redirect chain
- https://kcl.ac.uk → http://www.kcl.ac.uk/ → https://www.kcl.ac.uk/
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Frequently asked questions
- What technology does kcl.ac.uk use?
- kcl.ac.uk is built with jQuery.
- Is kcl.ac.uk secure (HTTPS)?
- Yes. kcl.ac.uk uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Jan 10, 2027.
- Who hosts kcl.ac.uk?
- kcl.ac.uk is hosted on zengenti - Zengenti Ltd., GB.
- What is kcl.ac.uk's SEO score?
- kcl.ac.uk scored 75/100 for SEO in the latest analysis (fair).
- What is kcl.ac.uk's overall website score?
- kcl.ac.uk has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
- What company operates kcl.ac.uk?
- kcl.ac.uk is operated by King’s College London.
OpenGraph & Twitter Card
OpenGraph
Twitter Card