What technology does rustup.rs use?

We did not detect any specific technologies for rustup.rs in the latest scan.

Is rustup.rs secure (HTTPS)?

Yes. rustup.rs uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 23, 2027.

Hosting provider information for rustup.rs is not available yet.

What is rustup.rs's SEO score?

rustup.rs scored 70/100 for SEO in the latest analysis (fair).

What is rustup.rs's overall website score?

rustup.rs has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.

rustup.rs

rustup.rs - The Rust toolchain installer

Last scanned Jul 26, 2026, 5:47 AM · 1 view

Overall score

Great

Summary

The Rust toolchain installer. SEO is fair (70/100) and accessibility is good (85/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

The Rust toolchain installer

Top issues to fix

8 issues found · 1 high priority

Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

+2 more issues — details in the sections below.

SEO

5 issue(s) found

100

Performance

188 ms

100

Security

HTTPS & header checks

Accessibility

2 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

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

The Rust toolchain installer

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: CloudFront
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: Amazon
Subject: rustup.rs
Valid from: Jul 10, 2026
Valid to: Jan 23, 2027
Days until expiry: 179
SAN domains: rustup.rs

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 1 · H3 0

Links

0 internal · 10 external · 10 broken

Images

1 total · 0 missing alt

Scripts / Styles

1 scripts · 2 stylesheets

JS / CSS size

0 B · 0 B

Page size

12.7 KB

Robots.txt & Sitemap

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

SEO issues

Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://rustup.rs
Final URL: https://rustup.rs
HTTP status: 200
HTTP version: HTTP/2
Response time: 188 ms
HTML size: 12.7 KB
Redirect chain: https://rustup.rs

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Frequently asked questions

What technology does rustup.rs use?: We did not detect any specific technologies for rustup.rs in the latest scan.
Is rustup.rs secure (HTTPS)?: Yes. rustup.rs uses TLS 1.3 with a certificate issued by Amazon, valid until Jan 23, 2027.
Who hosts rustup.rs?: Hosting provider information for rustup.rs is not available yet.
What is rustup.rs's SEO score?: rustup.rs scored 70/100 for SEO in the latest analysis (fair).
What is rustup.rs's overall website score?: rustup.rs has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.