esmo.org
European Society For Medical Oncology | ESMO
Last scanned Aug 3, 2026, 12:00 AM · 9 views
Overall score
Fair
Summary
This website uses Nuxt behind CloudFront CDN. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores excellent (90/100) and performance fair (55/100). Top issue: Missing meta description.
European Society for Medical Oncology (ESMO)
- Via Ginevra 4, Lugano, 6900, CH
Top issues to fix
9 issues found · 2 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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.
+3 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.27 s
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+3 overall since Jul 26, 2026
- Overall
- 74
- SEO
- 65
- Security
- 90
- Performance
- 55
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
European Society for Medical Oncology (ESMO)
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- European Society For Medical Oncology | ESMO
- Description
- Canonical
- https://www.esmo.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- CloudFront
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- *.esmo.org
- Valid from
- Aug 2, 2026
- Valid to
- Feb 15, 2027
- Days until expiry
- 196
- SAN domains
- *.esmo.org, esmo.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
6 internal · 6 external · 12 broken
Images
2 total · 0 missing alt
Scripts / Styles
11 scripts · 8 stylesheets
JS / CSS size
2.1 MB · 66.5 KB
Page size
2.2 MB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No H1 heading found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://esmo.org
- Final URL
- https://www.esmo.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.23 s
- HTML size
- 2.2 MB
- Redirect chain
- https://esmo.org → https://www.esmo.org/
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Frequently asked questions
- What technology does esmo.org use?
- esmo.org is built with Vue.js, Nuxt.
- Is esmo.org secure (HTTPS)?
- Yes. esmo.org uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 15, 2027.
- Who hosts esmo.org?
- Hosting provider information for esmo.org is not available yet.
- What is esmo.org's SEO score?
- esmo.org scored 65/100 for SEO in the latest analysis (fair).
- What is esmo.org's overall website score?
- esmo.org has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
- What company operates esmo.org?
- esmo.org is operated by European Society for Medical Oncology (ESMO).
- Has esmo.org's score changed over time?
- esmo.org's overall score has improved by 3 points (from 71 to 74) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card