What technology does gac.edu use?

gac.edu is built with Drupal, Nginx.

Is gac.edu secure (HTTPS)?

Yes. gac.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Jan 30, 2027.

Hosting provider information for gac.edu is not available yet.

What is gac.edu's SEO score?

gac.edu scored 90/100 for SEO in the latest analysis (excellent).

What is gac.edu's overall website score?

gac.edu has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.

Has gac.edu's score changed over time?

gac.edu's overall score has declined by 3 points (from 98 to 95) since Jul 26, 2026.

gac.edu

Gustavus Adolphus College

Last scanned Aug 3, 2026, 3:00 PM · 16 views

Overall score

Excellent

Summary

Gustavus Adolphus College is a church-related, residential liberal arts college firmly rooted in its Swedish and Lutheran heritage. This website uses Nginx. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: robots.txt not found.

Gustavus Adolphus College is a church-related, residential liberal arts college firmly rooted in its Swedish and Lutheran heritage.

Top issues to fix

4 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

2 issue(s) found

100

Performance

602 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

-3 overall since Jul 26, 2026

Overall: 95
SEO: 90
Security: 90
Performance: 100
Accessibility: 100

Organization

Company details published in this site's own structured data.

Gustavus Adolphus College is a church-related, residential liberal arts college firmly rooted in its Swedish and Lutheran heritage.

Instagram YouTube Facebook

Contact

Email, phone, and address published on this site's own pages.

Phone: 507-933-8000

Meta tags

Title: Gustavus Adolphus College
Description: Gustavus Adolphus College is a church-related, residential liberal arts college firmly rooted in its Swedish and Lutheran heritage.
Canonical: https://gustavus.edu/
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta: max-snippet:-1, max-image-preview:standard
Manifest

Technologies

Detected frameworks, languages, and tools.

Drupal Nginx

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Internet2
Subject: gustavus.edu
Valid from: Jul 15, 2026
Valid to: Jan 30, 2027
Days until expiry: 180
SAN domains: www.gustavus.edu, gustavus.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 6 · H3 242

Links

275 internal · 12 external · 20 broken

Images

10 total · 0 missing alt

Scripts / Styles

5 scripts · 4 stylesheets

JS / CSS size

4.4 KB · 0 B

Page size

296 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://gac.edu
Final URL: https://gustavus.edu/
HTTP status: 200
HTTP version: HTTP/2
Response time: 596 ms
HTML size: 296 KB
Redirect chain: https://gac.edu → https://gustavus.edu/

See something wrong on this report? Request a correction

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gustavus.edu

Gustavus Adolphus College

nginxdrupal

GAC - Gustavus Adolphus College, US

Frequently asked questions

What technology does gac.edu use?: gac.edu is built with Drupal, Nginx.
Is gac.edu secure (HTTPS)?: Yes. gac.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Jan 30, 2027.
Who hosts gac.edu?: Hosting provider information for gac.edu is not available yet.
What is gac.edu's SEO score?: gac.edu scored 90/100 for SEO in the latest analysis (excellent).
What is gac.edu's overall website score?: gac.edu has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
Has gac.edu's score changed over time?: gac.edu's overall score has declined by 3 points (from 98 to 95) since Jul 26, 2026.

Top issues to fix

Score history

Organization

Contact

Meta tags

OpenGraph & Twitter Card

Technologies

Hosting & CDN

DNS records

TLS / SSL certificate

Security headers

Content & assets

Robots.txt & Sitemap

SEO issues

Accessibility issues

Scan details

Related websites

Frequently asked questions