devfolio.co
Devfolio - Your one application to the best hackathons
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
Participate in a hackathon or even better, host one. This website uses Gatsby hosted on Cloudflare behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing canonical link.
Participate in a hackathon or even better, host one. Learn new skills, build things & get hired.
- United States
- Hosted on Cloudflare
Top issues to fix
5 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 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.
SEO
4 issue(s) found
Performance
30 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Participate in a hackathon or even better, host one. Learn new skills, build things & get hired.
Meta tags
- Title
- Devfolio - Your one application to the best hackathons
- Description
- Participate in a hackathon or even better, host one. Learn new skills, build things & get hired.
- Canonical
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://devfolio.co/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.67.73.190
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- devfolio.co
- Valid from
- Jun 25, 2026
- Valid to
- Sep 23, 2026
- Days until expiry
- 59
- SAN domains
- devfolio.co, *.devfolio.co
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 5 · H2 33 · H3 4
Links
24 internal · 16 external · 0 broken
Images
147 total · 0 missing alt
Scripts / Styles
18 scripts · 1 stylesheets
JS / CSS size
500 KB · 64.7 KB
Page size
234 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- 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.
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://devfolio.co
- Final URL
- https://devfolio.co
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 26 ms
- HTML size
- 234 KB
- Redirect chain
- https://devfolio.co
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does devfolio.co use?
- devfolio.co is built with Gatsby, Cloudflare Analytics.
- Is devfolio.co secure (HTTPS)?
- Yes. devfolio.co uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 23, 2026.
- Who hosts devfolio.co?
- devfolio.co is hosted on Cloudflare, behind Cloudflare CDN.
- What is devfolio.co's SEO score?
- devfolio.co scored 75/100 for SEO in the latest analysis (fair).
- What is devfolio.co's overall website score?
- devfolio.co has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- Is devfolio.co hiring?
- devfolio.co has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card