grinnell.edu
Grinnell College | Grinnell College
Last scanned Jul 26, 2026, 5:18 AM
Overall score
Great
Summary
Grinnell College, a private liberal arts college in Iowa founded in 1846, provides individually advised learning for intellectually engaged students to produce graduates who are prepared to navigate the world’s complex… This website uses Nginx behind Fastly CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: Meta description longer than 160 characters.
Grinnell College, a private liberal arts college in Iowa founded in 1846, provides individually advised learning for intellectually engaged students to produce graduates who are prepared to navigate the world’s complexities and responsibly contribute to the common good.
Top issues to fix
7 issues found · 2 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.
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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
2.21 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Grinnell College, a private liberal arts college in Iowa founded in 1846, provides individually advised learning for intellectually engaged students to produce graduates who are prepared to navigate the world’s complexities and responsibly contribute to the common good.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- 6412694000
Meta tags
- Title
- Grinnell College | Grinnell College
- Description
- Grinnell College, a private liberal arts college in Iowa founded in 1846, provides individually advised learning for intellectually engaged students to produce graduates who are prepared to navigate the world’s complexities and responsibly contribute to the common good.
- Canonical
- https://www.grinnell.edu/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.grinnell.edu/themes/custom/grinnell_theme/assets/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- 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
- InCommon, LLC
- Subject
- grinnell.edu
- Valid from
- May 4, 2026
- Valid to
- Nov 18, 2026
- Days until expiry
- 115
- SAN domains
- grinnell.edu, www.grinnell.edu
Security headers
- Strict-Transport-SecurityMissing
- 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 9 · H3 6
Links
86 internal · 22 external · 0 broken
Images
12 total · 0 missing alt
Scripts / Styles
32 scripts · 4 stylesheets
JS / CSS size
134 KB · 419 KB
Page size
59.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://grinnell.edu
- Final URL
- https://www.grinnell.edu/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 2.21 s
- HTML size
- 59.7 KB
- Redirect chain
- https://grinnell.edu → https://www.grinnell.edu/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does grinnell.edu use?
- grinnell.edu is built with Drupal, jQuery, Nginx.
- Is grinnell.edu secure (HTTPS)?
- Yes. grinnell.edu uses TLS 1.3 with a certificate issued by InCommon, LLC, valid until Nov 18, 2026.
- Who hosts grinnell.edu?
- Hosting provider information for grinnell.edu is not available yet.
- What is grinnell.edu's SEO score?
- grinnell.edu scored 70/100 for SEO in the latest analysis (fair).
- What is grinnell.edu's overall website score?
- grinnell.edu has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card