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SGSiteGraph

material.io

Material Design

Last scanned Aug 1, 2026, 12:00 PM · 9 views

84

Overall score

Great

Summary

Build beautiful, usable products faster. This website uses Google Analytics. SEO is good (75/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.

Material Design

Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.

Top issues to fix

7 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • Meta description longer than 160 characters

    SEO

    Trim the meta description to under 160 characters to avoid truncation in search results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+1 more issue — details in the sections below.

75

SEO

4 issue(s) found

100

Performance

655 ms

75

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

Score history

0 overall since Jul 25, 2026

Overall
84
SEO
75
Security
75
Performance
100
Accessibility
90

Organization

Company details published in this site's own structured data.

Material Design

Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.

GitHubX (Twitter)YouTubematerial.io

Meta tags

Title
Material Design
Description
Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.
Canonical
https://m3.material.io
Language
en
Charset
utf-8
Viewport
initial-scale=1, width=device-width
Robots meta
${META_ROBOTS}
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.
og:type
article
og:url
https://m3.material.io

Twitter Card

twitter:card
summary_large_image
twitter:title
Material Design
twitter:description
Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

TypeValue
A—
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
m3.material.io
Valid from
Jun 14, 2026
Valid to
Sep 12, 2026
Days until expiry
42
SAN domains
m3.material.io

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyEnabled
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

12 scripts · 1 stylesheets

JS / CSS size

1.2 KB · 55.8 KB

Page size

60.7 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Meta description longer than 160 characters
  • No H1 heading found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • No H1 heading found

Scan details

Requested URL
https://material.io
Final URL
https://m3.material.io/
HTTP status
200
HTTP version
HTTP/2
Response time
654 ms
HTML size
60.7 KB
Redirect chain
https://material.io → https://m3.material.io/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does material.io use?
material.io is built with Google Analytics.
Is material.io secure (HTTPS)?
Yes. material.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 12, 2026.
Who hosts material.io?
Hosting provider information for material.io is not available yet.
What is material.io's SEO score?
material.io scored 75/100 for SEO in the latest analysis (fair).
What is material.io's overall website score?
material.io has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
What company operates material.io?
material.io is operated by Material Design. Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.
Has material.io's score changed over time?
material.io's overall score has stayed steady at 84/100 since Jul 25, 2026.