mui.com
MUI: The React component library you always wanted
Last scanned Jul 26, 2026, 5:47 AM
Overall score
Excellent
Summary
MUI provides a simple, customizable, and accessible library of React components. This website uses Next.js hosted on AWS behind Netlify CDN. SEO is excellent (95/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (85/100). Top issue: sitemap.xml not found.
MUI
MUI provides a simple, customizable, and accessible library of React components. Follow your own design system, or start with Material Design.
- United States
- Hosted on AWS
Products & pricing
Product and pricing information published in this site's own structured data.
Pricing
$299 USD
Top issues to fix
2 issues found
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
1 issue(s) found
Performance
64 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
MUI
MUI provides a simple, customizable, and accessible library of React components. Follow your own design system, or start with Material Design.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- MUI: The React component library you always wanted
- Description
- MUI provides a simple, customizable, and accessible library of React components. Follow your own design system, or start with Material Design.
- Canonical
- https://mui.com
- Language
- en
- Charset
- utf-8
- Viewport
- initial-scale=1, width=device-width
- Robots meta
- Manifest
- https://mui.com/static/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- mui.com
- Valid from
- Jul 4, 2026
- Valid to
- Oct 2, 2026
- Days until expiry
- 65
- SAN domains
- *.mui.com, mui.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 11 · H3 10
Links
26 internal · 16 external · 1 broken
Images
17 total · 0 missing alt
Scripts / Styles
28 scripts · 3 stylesheets
JS / CSS size
1.2 MB · 259 KB
Page size
227 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 1
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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://mui.com
- Final URL
- https://mui.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 60 ms
- HTML size
- 227 KB
- Redirect chain
- https://mui.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mui.com use?
- mui.com is built with Next.js, Google Analytics.
- Is mui.com secure (HTTPS)?
- Yes. mui.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 2, 2026.
- Who hosts mui.com?
- mui.com is hosted on AWS, behind Netlify CDN.
- What is mui.com's SEO score?
- mui.com scored 95/100 for SEO in the latest analysis (excellent).
- What is mui.com's overall website score?
- mui.com has an overall SiteGraph score of 95/100, combining SEO, performance, security, and accessibility.
- What company operates mui.com?
- mui.com is operated by MUI. MUI provides a simple, customizable, and accessible library of React components. Follow your own design system, or start with Material Design.
- What products does mui.com offer?
- mui.com offers Pricing.
- Is mui.com hiring?
- mui.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card