bolt.new
Bolt AI builder: Websites, apps & prototypes
Last scanned Aug 2, 2026, 1:00 PM · 16 views
Overall score
Excellent
Summary
Build and scale high-performing websites & apps using your words. This website uses Tailwind CSS behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (75/100) and performance excellent (100/100). Top issue: robots.txt not found.
Bolt.new
Build and scale high-performing websites & apps using your words. Join millions and start building today.
Top issues to fix
7 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 X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies 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.
+1 more issue — details in the sections below.
SEO
2 issue(s) found
Performance
293 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 91
- SEO
- 90
- Security
- 75
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Bolt.new
Build and scale high-performing websites & apps using your words. Join millions and start building today.
Meta tags
- Title
- Bolt AI builder: Websites, apps & prototypes
- Description
- Build and scale high-performing websites & apps using your words. Join millions and start building today.
- Canonical
- https://bolt.new
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- 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
- bolt.new
- Valid from
- Jul 8, 2026
- Valid to
- Oct 6, 2026
- Days until expiry
- 64
- SAN domains
- bolt.new
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 15
Links
5 internal · 10 external · 15 broken
Images
14 total · 0 missing alt
Scripts / Styles
10 scripts · 11 stylesheets
JS / CSS size
33.2 KB · 0 B
Page size
109 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://bolt.new
- Final URL
- https://bolt.new
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 291 ms
- HTML size
- 109 KB
- Redirect chain
- https://bolt.new
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does bolt.new use?
- bolt.new is built with Tailwind CSS.
- Is bolt.new secure (HTTPS)?
- Yes. bolt.new uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 6, 2026.
- Who hosts bolt.new?
- Hosting provider information for bolt.new is not available yet.
- What is bolt.new's SEO score?
- bolt.new scored 90/100 for SEO in the latest analysis (excellent).
- What is bolt.new's overall website score?
- bolt.new has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- What company operates bolt.new?
- bolt.new is operated by Bolt.new. Build and scale high-performing websites & apps using your words. Join millions and start building today.
- Has bolt.new's score changed over time?
- bolt.new's overall score has declined by 3 points (from 94 to 91) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card