clarkson.edu
Home | Clarkson University
Last scanned Jul 26, 2026, 5:17 AM · 2 views
Overall score
Great
Summary
Here at Clarkson University we’re a tight-knight community located near the Adirondack Park and its scenic mountains, waterways, and Olympics recreation. This website uses Nginx behind Fastly CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
Here at Clarkson University we’re a tight-knight community located near the Adirondack Park and its scenic mountains, waterways, and Olympics recreation. Our unique setting inspires us, the size of our community propels us—serving as a catalyst to meet the needs of our students by tailoring our approach to each individual.
Top issues to fix
6 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Slow estimated load (14.8s)
PerformanceUse a CDN, enable caching/compression, and cut render-blocking assets — every extra second costs conversions.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
4 issue(s) found
Performance
14.81 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Here at Clarkson University we’re a tight-knight community located near the Adirondack Park and its scenic mountains, waterways, and Olympics recreation. Our unique setting inspires us, the size of our community propels us—serving as a catalyst to meet the needs of our students by tailoring our approach to each individual.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Home | Clarkson University
- Description
- Here at Clarkson University we’re a tight-knight community located near the Adirondack Park and its scenic mountains, waterways, and Olympics recreation. Our unique setting inspires us, the size of our community propels us—serving as a catalyst to meet the needs of our students by tailoring our approach to each individual.
- Canonical
- https://clarkson.edu/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- IP address
- 23.185.0.4
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- clarkson.edu
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 71
- SAN domains
- bioethics.clarkson.edu, clarkson.edu, clarkson.us, clarksonmagazine.com, clarksonuniversity.net, clarksonuniversity.org, clarksonuniversity.us, graduate.clarkson.edu, www.clarkson.edu
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 4
Links
60 internal · 19 external · 0 broken
Images
8 total · 0 missing alt
Scripts / Styles
8 scripts · 4 stylesheets
JS / CSS size
490 KB · 184 KB
Page size
46.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 34
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://clarkson.edu
- Final URL
- https://clarkson.edu
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 14.81 s
- HTML size
- 46.5 KB
- Redirect chain
- https://clarkson.edu
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does clarkson.edu use?
- clarkson.edu is built with Drupal, Nginx.
- Is clarkson.edu secure (HTTPS)?
- Yes. clarkson.edu uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
- Who hosts clarkson.edu?
- Hosting provider information for clarkson.edu is not available yet.
- What is clarkson.edu's SEO score?
- clarkson.edu scored 75/100 for SEO in the latest analysis (fair).
- What is clarkson.edu's overall website score?
- clarkson.edu has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card