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SGSiteGraph

charleston.edu

Welcome to the College of Charleston, a public university

Last scanned Jul 26, 2026, 5:48 AM · 1 view

85

Overall score

Great

Summary

Discover the College of Charleston, a dynamic public university offering diverse programs, rich student life and a culture of innovation for over 250 years. This website uses WordPress. SEO is good (80/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing canonical link.

Discover the College of Charleston, a dynamic public university offering diverse programs, rich student life and a culture of innovation for over 250 years.

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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • Missing OpenGraph tags

    SEO

    Add og:title/og:description/og:image so shared links render a proper preview card.

  • robots.txt not found

    SEO

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

+2 more issues — details in the sections below.

80

SEO

4 issue(s) found

90

Performance

1.24 s

75

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

Discover the College of Charleston, a dynamic public university offering diverse programs, rich student life and a culture of innovation for over 250 years.

Contact

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

Meta tags

Title
Welcome to the College of Charleston, a public university
Description
Discover the College of Charleston, a dynamic public university offering diverse programs, rich student life and a culture of innovation for over 250 years.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
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
charleston.edu
Valid from
Aug 21, 2025
Valid to
Sep 21, 2026
Days until expiry
55
SAN domains
charleston.edu, *.charleston.edu, *.cofc.edu, cofc.edu

Security headers

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

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 1

Links

44 internal · 30 external · 20 broken

Images

25 total · 0 missing alt

Scripts / Styles

18 scripts · 2 stylesheets

JS / CSS size

1.5 KB · 0 B

Page size

183 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://charleston.edu
Final URL
https://charleston.edu
HTTP status
200
HTTP version
HTTP/1.1
Response time
1.24 s
HTML size
183 KB
Redirect chain
https://charleston.edu

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Frequently asked questions

What technology does charleston.edu use?
charleston.edu is built with WordPress, jQuery, Google Analytics, Apache.
Is charleston.edu secure (HTTPS)?
Yes. charleston.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Sep 21, 2026.
Who hosts charleston.edu?
Hosting provider information for charleston.edu is not available yet.
What is charleston.edu's SEO score?
charleston.edu scored 80/100 for SEO in the latest analysis (great).
What is charleston.edu's overall website score?
charleston.edu has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.