What technology does mstdn.social use?

We did not detect any specific technologies for mstdn.social in the latest scan.

Is mstdn.social secure (HTTPS)?

Yes. mstdn.social uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 9, 2026.

Who hosts mstdn.social?

Hosting provider information for mstdn.social is not available yet.

What is mstdn.social's SEO score?

mstdn.social scored 65/100 for SEO in the latest analysis (fair).

What is mstdn.social's overall website score?

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

Has mstdn.social's score changed over time?

mstdn.social's overall score has improved by 1 point (from 87 to 88) since Jul 26, 2026.

mstdn.social

Mastodon 🐘

Last scanned Aug 2, 2026, 1:00 PM · 6 views

Overall score

Great

Summary

A general-purpose Mastodon server with a 500 character limit. SEO is fair (65/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Missing canonical link.

A general-purpose Mastodon server with a 500 character limit. All languages are welcome.

Top issues to fix

5 issues found · 1 high priority

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 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.
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.

SEO

5 issue(s) found

100

Performance

282 ms

100

Security

HTTPS & header checks

Accessibility

1 issue(s) found

Score history

+1 overall since Jul 26, 2026

Overall: 88
SEO: 65
Security: 100
Performance: 100
Accessibility: 90

Organization

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

A general-purpose Mastodon server with a 500 character limit. All languages are welcome.

Meta tags

Title: Mastodon 🐘
Description: A general-purpose Mastodon server with a 500 character limit. All languages are welcome.
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
Manifest: https://mstdn.social/manifest

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

Hosting provider: —
CDN provider: —
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: Let's Encrypt
Subject: mstdn.social
Valid from: Jun 11, 2026
Valid to: Sep 9, 2026
Days until expiry: 37
SAN domains: mstdn.social, www.mstdn.social

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 0 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

5 scripts · 17 stylesheets

JS / CSS size

9.5 KB · 0 B

Page size

42.8 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 H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://mstdn.social
Final URL: https://mstdn.social
HTTP status: 200
HTTP version: HTTP/2
Response time: 282 ms
HTML size: 42.8 KB
Redirect chain: https://mstdn.social

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Frequently asked questions

What technology does mstdn.social use?: We did not detect any specific technologies for mstdn.social in the latest scan.
Is mstdn.social secure (HTTPS)?: Yes. mstdn.social uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 9, 2026.
Who hosts mstdn.social?: Hosting provider information for mstdn.social is not available yet.
What is mstdn.social's SEO score?: mstdn.social scored 65/100 for SEO in the latest analysis (fair).
What is mstdn.social's overall website score?: mstdn.social has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
Has mstdn.social's score changed over time?: mstdn.social's overall score has improved by 1 point (from 87 to 88) since Jul 26, 2026.