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SGSiteGraph

lmms.io

LMMS | Home

Last scanned Jul 27, 2026, 2:43 PM · 1 view

75

Overall score

Fair

Summary

LMMS is a free, open source, multiplatform digital audio workstation. This website uses Nginx hosted on DigitalOcean. SEO is good (75/100) and accessibility is good (75/100). Security scores fair (65/100) and performance good (85/100). Top issue: Missing canonical link.

LMMS is a free, open source, multiplatform digital audio workstation.

United States
Hosted on DigitalOcean

Top issues to fix

11 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.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • 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.

  • 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.

+5 more issues — details in the sections below.

75

SEO

4 issue(s) found

85

Performance

253 ms

65

Security

HTTPS & header checks

75

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.

LMMS is a free, open source, multiplatform digital audio workstation.

Meta tags

Title
LMMS | Home
Description
LMMS is a free, open source, multiplatform digital audio workstation.
Canonical
Language
Charset
utf-8
Viewport
width=device-width, initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
DigitalOcean
CDN provider
IP address
68.183.100.144
ASN
AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US)

DNS records

TypeValue
A
  • 68.183.100.144
AAAA
MX
  • fb.mail.gandi.net
  • spool.mail.gandi.net
TXT
  • google-site-verification=ednEzUzA9wG-edyvMcpAd9Q1D_eyd0uc_DC7jCXYKqY
  • google-site-verification=ovXWLWvkUyeQjybEVDggH7mfc5ud57kGIQa5BwvjhSE
  • v=spf1 ip4:68.183.100.144 include:_mailcust.gandi.net include:_spf.mailersend.net ~all
NS
  • ns-92-a.gandi.net
  • ns-63-b.gandi.net
  • ns-11-c.gandi.net
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
lmms.io
Valid from
Jun 4, 2026
Valid to
Sep 2, 2026
Days until expiry
37
SAN domains
lmms.io

Security headers

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

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 7 · H3 4

Links

18 internal · 10 external · 4 broken

Images

3 total · 1 missing alt

Scripts / Styles

6 scripts · 4 stylesheets

JS / CSS size

1.5 MB · 23.4 KB

Page size

15.9 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
10
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

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

Accessibility issues

  • More than 20% of images are missing alt text
  • Missing <html lang> attribute

Scan details

Requested URL
https://lmms.io
Final URL
https://lmms.io
HTTP status
200
HTTP version
HTTP/2
Response time
253 ms
HTML size
15.9 KB
Redirect chain
https://lmms.io

See something wrong on this report? Request a correction

Frequently asked questions

What technology does lmms.io use?
lmms.io is built with Bootstrap, jQuery, Nginx.
Is lmms.io secure (HTTPS)?
Yes. lmms.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 2, 2026.
Who hosts lmms.io?
lmms.io is hosted on DigitalOcean.
What is lmms.io's SEO score?
lmms.io scored 75/100 for SEO in the latest analysis (fair).
What is lmms.io's overall website score?
lmms.io has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.