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SGSiteGraph

vt.edu

Home | Virginia Tech

Last scanned Jul 29, 2026, 2:00 PM · 12 views

89

Overall score

Great

Summary

This website uses Apache behind CloudFront CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.

Top issues to fix

6 issues found · 2 high priority

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 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.

70

SEO

4 issue(s) found

100

Performance

216 ms

90

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Score history

+10 overall since Jul 21, 2026

Overall
89
SEO
70
Security
90
Performance
100
Accessibility
100

Organization

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

InstagramFacebookYouTubeX (Twitter)

Meta tags

Title
Home | Virginia Tech
Description
Canonical
https://www.vt.edu/index.html
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Home
og:description
—
og:type
article
og:url
https://vt.edu/content/vt_edu/en/index.html

Twitter Card

twitter:card
summary
twitter:title
Home
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

jQueryApache

Hosting & CDN

Hosting provider
—
CDN provider
CloudFront
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
vt.edu
Valid from
Jan 14, 2026
Valid to
Jan 14, 2027
Days until expiry
169
SAN domains
vt.edu, cdn-src.www.vt.edu, m.vt.edu, www.vt.edu

Security headers

  • Strict-Transport-SecurityEnabled
  • Content-Security-PolicyMissing
  • X-Frame-OptionsEnabled
  • X-Content-Type-OptionsEnabled
  • Referrer-PolicyEnabled
  • Permissions-PolicyEnabled

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 4 · H3 0

Links

94 internal · 26 external · 20 broken

Images

16 total · 0 missing alt

Scripts / Styles

12 scripts · 4 stylesheets

JS / CSS size

953 B · 891 B

Page size

93.9 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://vt.edu
Final URL
https://www.vt.edu/
HTTP status
200
HTTP version
HTTP/2
Response time
215 ms
HTML size
93.9 KB
Redirect chain
https://vt.edu → https://www.vt.edu/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does vt.edu use?
vt.edu is built with jQuery, Apache.
Is vt.edu secure (HTTPS)?
Yes. vt.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Jan 14, 2027.
Who hosts vt.edu?
Hosting provider information for vt.edu is not available yet.
What is vt.edu's SEO score?
vt.edu scored 70/100 for SEO in the latest analysis (fair).
What is vt.edu's overall website score?
vt.edu has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.
Has vt.edu's score changed over time?
vt.edu's overall score has improved by 10 points (from 79 to 89) since Jul 21, 2026.