dfrobot.com
DFRobot Open-Source Hardware Electronics and Kits
Last scanned Jul 26, 2026, 5:47 AM · 1 view
Overall score
Great
Summary
DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics. This website uses Nuxt behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance good (80/100). Top issue: robots.txt not found.
dfrobot.com
DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.
Top issues to fix
6 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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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
2 issue(s) found
Performance
2.81 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
dfrobot.com
DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.
Contact
Email, phone, and address published on this site's own pages.
- store@dfrobot.com
Meta tags
- Title
- DFRobot Open-Source Hardware Electronics and Kits
- Description
- DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.
- Canonical
- https://www.dfrobot.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- dfrobot.com
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 69
- SAN domains
- dfrobot.com, *.dfrobot.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 0
Links
114 internal · 12 external · 20 broken
Images
5 total · 0 missing alt
Scripts / Styles
13 scripts · 5 stylesheets
JS / CSS size
443 KB · 0 B
Page size
577 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://dfrobot.com
- Final URL
- https://www.dfrobot.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 2.80 s
- HTML size
- 577 KB
- Redirect chain
- https://dfrobot.com → https://www.dfrobot.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does dfrobot.com use?
- dfrobot.com is built with Vue.js, Nuxt, Google Analytics.
- Is dfrobot.com secure (HTTPS)?
- Yes. dfrobot.com uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 5, 2026.
- Who hosts dfrobot.com?
- Hosting provider information for dfrobot.com is not available yet.
- What is dfrobot.com's SEO score?
- dfrobot.com scored 90/100 for SEO in the latest analysis (excellent).
- What is dfrobot.com's overall website score?
- dfrobot.com has an overall SiteGraph score of 87/100, combining SEO, performance, security, and accessibility.
- What company operates dfrobot.com?
- dfrobot.com is operated by dfrobot.com. DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.
OpenGraph & Twitter Card
OpenGraph
Twitter Card