exactsciences.com
Cancer Prevention, Screening & Therapy Guidance | Exact Sciences
Last scanned Aug 4, 2026, 2:00 PM · 10 views
Overall score
Great
Summary
Explore Exact Sciences, a leading provider of tests for cancer prevention, early detection and screening, and therapy guidance. This website uses Next.js hosted on AWS behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance fair (60/100). Top issue: Title longer than 60 characters.
Explore Exact Sciences, a leading provider of tests for cancer prevention, early detection and screening, and therapy guidance.
- United States
- Hosted on AWS
Top issues to fix
6 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
4 issue(s) found
Performance
18 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
0 overall since Jul 27, 2026
- Overall
- 80
- SEO
- 75
- Security
- 90
- Performance
- 60
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Explore Exact Sciences, a leading provider of tests for cancer prevention, early detection and screening, and therapy guidance.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Cancer Prevention, Screening & Therapy Guidance | Exact Sciences
- Description
- Explore Exact Sciences, a leading provider of tests for cancer prevention, early detection and screening, and therapy guidance.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 108.159.80.40
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX | — |
| TXT | — |
| NS |
|
| CAA | — |
| CNAME |
|
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- www.exactsciences.com
- Valid from
- Jun 28, 2026
- Valid to
- Jan 11, 2027
- Days until expiry
- 160
- SAN domains
- www.exactsciences.com, blue-c.exactsciences.com, www.genomichealth.com, exactsciences.com, prod2-sciences.exactsciences.net, genomichealth.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 14 · H3 2
Links
39 internal · 12 external · 1 broken
Images
20 total · 0 missing alt
Scripts / Styles
18 scripts · 2 stylesheets
JS / CSS size
5.6 MB · 2.2 MB
Page size
147 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://exactsciences.com
- Final URL
- https://www.exactsciences.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 15 ms
- HTML size
- 147 KB
- Redirect chain
- https://exactsciences.com → https://www.exactsciences.com/
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Frequently asked questions
- What technology does exactsciences.com use?
- exactsciences.com is built with Next.js.
- Is exactsciences.com secure (HTTPS)?
- Yes. exactsciences.com uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 11, 2027.
- Who hosts exactsciences.com?
- exactsciences.com is hosted on AWS, behind CloudFront CDN.
- What is exactsciences.com's SEO score?
- exactsciences.com scored 75/100 for SEO in the latest analysis (fair).
- What is exactsciences.com's overall website score?
- exactsciences.com has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- Has exactsciences.com's score changed over time?
- exactsciences.com's overall score has stayed steady at 80/100 since Jul 27, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card