repl.it
Replit – Build apps and sites with AI - Replit
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Great
Summary
Build and deploy software collaboratively with the power of AI without spending a second on setup. This website uses Next.js behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance excellent (90/100). Top issue: Missing canonical link.
Build and deploy software collaboratively with the power of AI without spending a second on setup.
Top issues to fix
8 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.
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.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
56 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Build and deploy software collaboratively with the power of AI without spending a second on setup.
Meta tags
- Title
- Replit – Build apps and sites with AI - Replit
- Description
- Build and deploy software collaboratively with the power of AI without spending a second on setup.
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
- https://replit.com/public/manifest.json
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
- replit.com
- Valid from
- Jul 13, 2026
- Valid to
- Oct 11, 2026
- Days until expiry
- 74
- SAN domains
- replit.com, *.replit.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 2 · H2 6 · H3 12
Links
42 internal · 13 external · 20 broken
Images
12 total · 0 missing alt
Scripts / Styles
141 scripts · 13 stylesheets
JS / CSS size
25.3 KB · 73.4 KB
Page size
663 KB
Robots.txt & Sitemap
- robots.txt
- Not 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://repl.it
- Final URL
- https://replit.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 43 ms
- HTML size
- 663 KB
- Redirect chain
- https://repl.it → https://replit.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does repl.it use?
- repl.it is built with Next.js, Express, Node.js.
- Is repl.it secure (HTTPS)?
- Yes. repl.it uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 11, 2026.
- Who hosts repl.it?
- Hosting provider information for repl.it is not available yet.
- What is repl.it's SEO score?
- repl.it scored 70/100 for SEO in the latest analysis (fair).
- What is repl.it's overall website score?
- repl.it has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card