gradescope.com
Gradescope
Last scanned Jul 26, 2026, 5:17 AM · 1 view
Overall score
Fair
Summary
Save time grading your existing paper-based assignments and see exactly what your students learned, for free. This website uses Nginx hosted on AWS. SEO is good (75/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance fair (60/100). Top issue: Missing canonical link.
Save time grading your existing paper-based assignments and see exactly what your students learned, for free.
- United States
- Hosted on AWS
Top issues to fix
7 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
4 issue(s) found
Performance
576 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Save time grading your existing paper-based assignments and see exactly what your students learned, for free.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Gradescope
- Description
- Save time grading your existing paper-based assignments and see exactly what your students learned, for free.
- Canonical
- Language
- en
- Charset
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- —
- IP address
- 32.185.10.244
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- gradescope.com
- Valid from
- Jul 15, 2026
- Valid to
- Jan 28, 2027
- Days until expiry
- 186
- SAN domains
- gradescope.com, *.gradescope.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 10 · H2 1 · H3 17
Links
10 internal · 12 external · 9 broken
Images
46 total · 0 missing alt
Scripts / Styles
18 scripts · 3 stylesheets
JS / CSS size
4.4 MB · 705 KB
Page size
205 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 3
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- Multiple H1 headings found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://gradescope.com
- Final URL
- https://www.gradescope.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 572 ms
- HTML size
- 205 KB
- Redirect chain
- https://gradescope.com → https://www.gradescope.com:443/
See something wrong on this report? Request a correction
Related websites
Same technology stack
browsec.com
VPN Service | Privacy and Security Online | Browsec VPN
domaine.fr
Domaine.fr : enregistrement noms de domaine .fr .com .net
invoicehome.com
100 Free Invoice Templates | Print & Email Invoices
yardbarker.com
Sports Rumors, News & Videos | Yardbarker.com
airbnb.co.cr
Airbnb | Alojamientos para vacaciones, cabañas, casas en la playa y más
robly.com
Robly Email Marketing | Get 50% More Opens | OpenGen
Same hosting provider
chronoseconds.com
Chronoseconds | Buy & Sell Pre-Owned Luxury Watches
taronga.org.au
Taronga Conservation Society Australia | Taronga Zoo
secureauth.com
SecureAuth | Continuous Identity Authority
highereducation.com
Home - Higher Education
byside.com
Composable Digital Experience Platform | CoreMedia CMS
surveyplanet.com
Free Online Survey Maker | Unlimited Surveys | Surveyplanet
Frequently asked questions
- What technology does gradescope.com use?
- gradescope.com is built with Ruby on Rails, Google Analytics, Nginx.
- Is gradescope.com secure (HTTPS)?
- Yes. gradescope.com uses TLS 1.2 with a certificate issued by Amazon, valid until Jan 28, 2027.
- Who hosts gradescope.com?
- gradescope.com is hosted on AWS.
- What is gradescope.com's SEO score?
- gradescope.com scored 75/100 for SEO in the latest analysis (fair).
- What is gradescope.com's overall website score?
- gradescope.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card