oncolink.org
Oncolink
Last scanned Aug 24, 2026, 1:22 PM
Overall score
Great
Summary
OncoLink, the Web's first cancer resource,provides comprehensive information on coping with cancer, cancer treatments, cancer research advances, continuing medical education, cancer prevention, and clinical trials. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
OncoLink, the Web's first cancer resource,provides comprehensive information on coping with cancer, cancer treatments, cancer research advances, continuing medical education, cancer prevention, and clinical trials
Top issues to fix
9 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
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-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.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
932 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Oncolink
- Description
- OncoLink, the Web's first cancer resource,provides comprehensive information on coping with cancer, cancer treatments, cancer research advances, continuing medical education, cancer prevention, and clinical trials
- Canonical
- https://www.oncolink.org/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.oncolink.org/build/oncolink/favicons/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- 104.26.11.29
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- oncolink.org
- Valid from
- Aug 19, 2026
- Valid to
- Nov 17, 2026
- Days until expiry
- 84
- SAN domains
- oncolink.org, *.oncolink.org
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 7 · H3 12
Links
87 internal · 21 external · 1 broken
Images
13 total · 1 missing alt
Scripts / Styles
42 scripts · 9 stylesheets
JS / CSS size
917 KB · 180 KB
Page size
130 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 33
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Meta description longer than 160 characters
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://oncolink.org
- Final URL
- https://www.oncolink.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 930 ms
- HTML size
- 130 KB
- Redirect chain
- https://oncolink.org → https://www.oncolink.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does oncolink.org use?
- oncolink.org is built with Bootstrap, jQuery, Google Analytics, Cloudflare Analytics.
- Is oncolink.org secure (HTTPS)?
- Yes. oncolink.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 17, 2026.
- Who hosts oncolink.org?
- Hosting provider information for oncolink.org is not available yet.
- What is oncolink.org's SEO score?
- oncolink.org scored 70/100 for SEO in the latest analysis (fair).
- What is oncolink.org's overall website score?
- oncolink.org has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card