dojo.com
ClassDojo | ClassDojo
Last scanned Jul 22, 2026, 10:02 PM · 2 views
Overall score
Excellent
Summary
ClassDojo connects K-12 teachers with families. This website uses Gatsby hosted on AWS behind CloudFront CDN. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100).
ClassDojo
ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.
- United States
- Hosted on AWS
Top issues to fix
2 issues found · 1 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
SEO
0 issue(s) found
Performance
467 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
ClassDojo
ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ClassDojo | ClassDojo
- Description
- ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.
- Canonical
- https://www.classdojo.com/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 13.225.5.79
- 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 1.3
- Issuer
- Amazon
- Subject
- *.classdojo.com
- Valid from
- Feb 1, 2026
- Valid to
- Mar 1, 2027
- Days until expiry
- 221
- SAN domains
- *.classdojo.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 11
Links
39 internal · 16 external · 0 broken
Images
54 total · 0 missing alt
Scripts / Styles
27 scripts · 0 stylesheets
JS / CSS size
853 KB · 255 KB
Page size
436 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://dojo.com
- Final URL
- https://www.classdojo.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 459 ms
- HTML size
- 436 KB
- Redirect chain
- https://dojo.com → https://www.classdojo.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does dojo.com use?
- dojo.com is built with Gatsby.
- Is dojo.com secure (HTTPS)?
- Yes. dojo.com uses TLS 1.3 with a certificate issued by Amazon, valid until Mar 1, 2027.
- Who hosts dojo.com?
- dojo.com is hosted on AWS, behind CloudFront CDN.
- What is dojo.com's SEO score?
- dojo.com scored 100/100 for SEO in the latest analysis (excellent).
- What is dojo.com's overall website score?
- dojo.com has an overall SiteGraph score of 94/100, combining SEO, performance, security, and accessibility.
- What company operates dojo.com?
- dojo.com is operated by ClassDojo. ClassDojo connects K-12 teachers with families. Free classroom communication, behavior tracking, and student portfolios. Used in 95% of US schools.
- Is dojo.com hiring?
- dojo.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card