Skip to main content
SGSiteGraph

icr.ac.uk

The Institute of Cancer Research

Last scanned Jul 27, 2026, 1:43 PM · 1 view

93

Overall score

Excellent

Summary

The Institute of Cancer Research, London, is one of the world's most influential cancer research organisations, with an outstanding record of achievement. This website is hosted on Cloudflare. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: No structured data (JSON-LD) found.

The Institute of Cancer Research, London, is one of the world's most influential cancer research organisations, with an outstanding record of achievement.

United States
Hosted on Cloudflare

Top issues to fix

5 issues found

  • Missing X-Frame-Options header

    Security

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

  • 2 cookies 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.

  • sitemap.xml not found

    SEO

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

  • 3 broken links on the page

    SEO

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

85

SEO

2 issue(s) found

100

Performance

279 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 Institute of Cancer Research, London, is one of the world's most influential cancer research organisations, with an outstanding record of achievement.

Contact

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

Meta tags

Title
The Institute of Cancer Research
Description
The Institute of Cancer Research, London, is one of the world's most influential cancer research organisations, with an outstanding record of achievement.
Canonical
https://www.icr.ac.uk
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
The Institute of Cancer Research
og:description
The Institute of Cancer Research, London, is one of the world's most influential cancer research organisations, with an outstanding record of achievement.
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider
Cloudflare
CDN provider
Cloudflare
IP address
172.66.138.224
ASN
AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)

DNS records

TypeValue
A
  • 172.66.138.224
  • 172.66.134.207
AAAA
  • 2606:4700:10::ac42:86cf
  • 2606:4700:10::ac42:8ae0
MX
TXT
NS
CAA
CNAME
  • www.icr.ac.uk.cdn.cloudflare.net
IPv6 supportYes

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
www.icr.ac.uk
Valid from
Jul 18, 2026
Valid to
Oct 16, 2026
Days until expiry
80
SAN domains
www.icr.ac.uk

Security headers

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

Compression: gzip · 2 cookie(s) observed

Content & assets

Headings

H1 1 · H2 10 · H3 30

Links

207 internal · 7 external · 3 broken

Images

13 total · 0 missing alt

Scripts / Styles

5 scripts · 2 stylesheets

JS / CSS size

2.5 KB · 1007 B

Page size

165 KB

Robots.txt & Sitemap

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

SEO issues

  • No structured data (JSON-LD) found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

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

See something wrong on this report? Request a correction

Frequently asked questions

What technology does icr.ac.uk use?
We did not detect any specific technologies for icr.ac.uk in the latest scan.
Is icr.ac.uk secure (HTTPS)?
Yes. icr.ac.uk uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 16, 2026.
Who hosts icr.ac.uk?
icr.ac.uk is hosted on Cloudflare, behind Cloudflare CDN.
What is icr.ac.uk's SEO score?
icr.ac.uk scored 85/100 for SEO in the latest analysis (great).
What is icr.ac.uk's overall website score?
icr.ac.uk has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
Is icr.ac.uk hiring?
Yes. icr.ac.uk has 18 open roles listed on their careers page.