gmu.edu
A Top 50 Public R1 Research University | George Mason University
Last scanned Jul 29, 2026, 3:00 PM · 10 views
Overall score
Excellent
Summary
This website uses Drupal behind Fastly CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Top issues to fix
6 issues found · 1 high priority
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
5 issue(s) found
Performance
467 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+5 overall since Jul 21, 2026
- Overall
- 90
- SEO
- 65
- Security
- 100
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Contact
Email, phone, and address published on this site's own pages.
- Phone
- +17039931000
Meta tags
- Title
- A Top 50 Public R1 Research University | George Mason University
- Description
- Canonical
- https://www.gmu.edu/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- max-snippet:150, max-image-preview:standard
- Manifest
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
- Internet2
- Subject
- www.gmu.edu
- Valid from
- Nov 2, 2025
- Valid to
- Nov 2, 2026
- Days until expiry
- 96
- SAN domains
- www.gmu.edu, *.business.gmu.edu, *.gmu.edu, *.preprod.gmu.edu, *.sitemasonry.gmu.edu, ace-stem.cehd.gmu.edu, activity.scar.gmu.edu, adr.science.gmu.edu, amm.mechanical.gmu.edu, archive.spirit.gmu.edu, bep.carterschool.gmu.edu, bmil.bioengineering.gmu.edu, capmm.science.gmu.edu, cbsp.schar.gmu.edu, cddrd.science.gmu.edu, celebration.oscar.gmu.edu, ceosr.science.gmu.edu, cfd.science.gmu.edu, cidr.science.gmu.edu, clab.science.gmu.edu, cll.linguistics.gmu.edu, competition.statistics.gmu.edu, compute.science.gmu.edu, copyright.law.gmu.edu, discover.health.gmu.edu, enrichment.cehd.gmu.edu, equitablemath.cehd.gmu.edu, events.admissions.gmu.edu, fhrl.vse.gmu.edu, formal.complaints.gmu.edu, freespeech.law.gmu.edu, gerontology.socialwork.gmu.edu, ghaharilab.physics.gmu.edu, gmu.edu, grants.schar.gmu.edu, gstem.research.gmu.edu, gutmmap.chhs.gmu.edu, healthscience.mesa.gmu.edu, ia.schar.gmu.edu, icors2024.statistics.gmu.edu, impower.vse.cec.gmu.edu, innovation.law.gmu.edu, jqub.ece.gmu.edu, ldl.linguistics.gmu.edu, leap.cehd.gmu.edu, learninglab.publichealth.gmu.edu, llp.carterschool.gmu.edu, lopezgroup.science.gmu.edu, marcomm.ulife.gmu.edu, marketing.obs.gmu.edu, masonswe.cs.gmu.edu, massappeal.schar.gmu.edu, mathdt.science.gmu.edu, megl.science.gmu.edu, migraine.chhs.gmu.edu, mohebbilab.cec.gmu.edu, mtty.science.gmu.edu, neural.bioengineering.gmu.edu, nonprofitcenter.schar.gmu.edu, palm.linguistics.gmu.edu, peaceengineering.carterschool.gmu.edu, perec.science.gmu.edu, phdstudents.schar.gmu.edu, phon.linguistics.gmu.edu, pla.carterschool.gmu.edu, quell.linguistics.gmu.edu, rcid.carterschool.gmu.edu, research.schar.gmu.edu, rmflab.vse.gmu.edu, rppc.schar.gmu.edu, rprc.vse.gmu.edu, sandbox.its.gmu.edu, sbusit.business.gmu.edu, seor.vse.gmu.edu, sess.science.gmu.edu, shehulab.cs.gmu.edu, smif.business.gmu.edu, soccomplex.science.gmu.edu, spsa.schar.gmu.edu, srif.science.gmu.edu, startalk.cehd.gmu.edu, succeed.ulife.gmu.edu, tanlab.science.gmu.edu, teach.conflictresolution.gmu.edu, tech.obs.gmu.edu, tntlab.carterschool.gmu.edu, transferguide.admissions.gmu.edu, tts.cehd.gmu.edu, ultech.ulife.gmu.edu, voicesforliberty.law.gmu.edu, waterchemlab.vse.gmu.edu, www.abroad.gmu.edu, www.coronavirus.gmu.edu, www.hyltoncenter.com, www.hyltoncenter.org, www.schar.gmu.edu, www.spp.gmu.edu
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 13 · H3 1
Links
99 internal · 41 external · 20 broken
Images
14 total · 0 missing alt
Scripts / Styles
18 scripts · 7 stylesheets
JS / CSS size
1.9 KB · 752 B
Page size
104 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- 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://gmu.edu
- Final URL
- https://www.gmu.edu/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 465 ms
- HTML size
- 104 KB
- Redirect chain
- https://gmu.edu → http://www.gmu.edu/ → https://www.gmu.edu/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does gmu.edu use?
- gmu.edu is built with Drupal.
- Is gmu.edu secure (HTTPS)?
- Yes. gmu.edu uses TLS 1.3 with a certificate issued by Internet2, valid until Nov 2, 2026.
- Who hosts gmu.edu?
- Hosting provider information for gmu.edu is not available yet.
- What is gmu.edu's SEO score?
- gmu.edu scored 65/100 for SEO in the latest analysis (fair).
- What is gmu.edu's overall website score?
- gmu.edu has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has gmu.edu's score changed over time?
- gmu.edu's overall score has improved by 5 points (from 85 to 90) since Jul 21, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card