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SGSiteGraph

sdsu.edu

Home | San Diego State University

Last scanned Aug 1, 2026, 2:00 AM · 7 views

89

Overall score

Great

Summary

Since its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Since its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. Dr. Adela de la Torre is the current president of San Diego State University (SDSU).

Top issues to fix

8 issues found · 1 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+2 more issues — details in the sections below.

85

SEO

3 issue(s) found

100

Performance

957 ms

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+3 overall since Jul 25, 2026

Overall
89
SEO
85
Security
75
Performance
100
Accessibility
100

Organization

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

Since its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. Dr. Adela de la Torre is the current president of San Diego State University (SDSU).

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Contact

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

Meta tags

Title
Home | San Diego State University
Description
Since its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. Dr. Adela de la Torre is the current president of San Diego State University (SDSU).
Canonical
https://www.sdsu.edu
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home | San Diego State University
og:description
Since its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. Dr. Adela de la Torre is the current president of San Diego State University (SDSU).
og:type
website
og:url
https://www.sdsu.edu

Twitter Card

twitter:card
summary_large_image
twitter:title
Home | San Diego State University
twitter:description
Since its founding in 1897, the university has grown to become a leading public research university, and a federally-designated Hispanic-serving Institution. Dr. Adela de la Torre is the current presi

Technologies

Detected frameworks, languages, and tools.

jQueryCloudflare Analytics

Hosting & CDN

Hosting provider
—
CDN provider
Cloudflare
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Internet2
Subject
www.sdsu.edu
Valid from
Mar 11, 2026
Valid to
Mar 11, 2027
Days until expiry
222
SAN domains
www.sdsu.edu, *.sdsu.edu, sdsu.edu, www.engineering.sdsu.edu, www.foundation.sdsu.edu

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 13 · H3 3

Links

28 internal · 46 external · 20 broken

Images

6 total · 0 missing alt

Scripts / Styles

16 scripts · 8 stylesheets

JS / CSS size

8.7 KB · 685 B

Page size

35.6 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
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://sdsu.edu
Final URL
https://www.sdsu.edu/
HTTP status
200
HTTP version
HTTP/2
Response time
957 ms
HTML size
35.6 KB
Redirect chain
https://sdsu.edu → https://www.sdsu.edu/

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Frequently asked questions

What technology does sdsu.edu use?
sdsu.edu is built with jQuery, Cloudflare Analytics.
Is sdsu.edu secure (HTTPS)?
Yes. sdsu.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Mar 11, 2027.
Who hosts sdsu.edu?
Hosting provider information for sdsu.edu is not available yet.
What is sdsu.edu's SEO score?
sdsu.edu scored 85/100 for SEO in the latest analysis (great).
What is sdsu.edu's overall website score?
sdsu.edu has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has sdsu.edu's score changed over time?
sdsu.edu's overall score has improved by 3 points (from 86 to 89) since Jul 25, 2026.