What technology does fedibird.com use?

fedibird.com is built with Ruby on Rails.

Is fedibird.com secure (HTTPS)?

Yes. fedibird.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 29, 2026.

Who hosts fedibird.com?

Hosting provider information for fedibird.com is not available yet.

What is fedibird.com's SEO score?

fedibird.com scored 70/100 for SEO in the latest analysis (fair).

What is fedibird.com's overall website score?

fedibird.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

fedibird.com

fedibird.com - Fedibird

Last scanned Jul 26, 2026, 1:49 PM · 1 view

Overall score

Great

Summary

様々な目的に使える、日本の汎用マストドンサーバーです。安定した利用環境と、多数の独自機能を提供しています。. This website uses Ruby on Rails. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: No H1 heading found.

様々な目的に使える、日本の汎用マストドンサーバーです。安定した利用環境と、多数の独自機能を提供しています。

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.
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.
13 broken links on the page
SEO
Fix or remove broken links — they waste crawl budget and erode user trust.

SEO

4 issue(s) found

100

Performance

399 ms

100

Security

HTTPS & header checks

Accessibility

1 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.

様々な目的に使える、日本の汎用マストドンサーバーです。安定した利用環境と、多数の独自機能を提供しています。

Meta tags

Title: fedibird.com - Fedibird
Description: 様々な目的に使える、日本の汎用マストドンサーバーです。安定した利用環境と、多数の独自機能を提供しています。
Canonical: https://fedibird.com/about
Language: ja
Charset: utf-8
Viewport: width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
Manifest: https://fedibird.com/manifest.json

Technologies

Detected frameworks, languages, and tools.

Ruby on Rails

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: fedibird.com
Valid from: Jul 1, 2026
Valid to: Sep 29, 2026
Days until expiry: 62
SAN domains: *.fedibird.com, fedibird.com

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyEnabled

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

8 internal · 5 external · 13 broken

Images

5 total · 1 missing alt

Scripts / Styles

4 scripts · 4 stylesheets

JS / CSS size

1.5 KB · 773 B

Page size

21.4 KB

Robots.txt & Sitemap

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

SEO issues

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

Scan details

Requested URL: https://fedibird.com
Final URL: https://fedibird.com/about
HTTP status: 200
HTTP version: HTTP/2
Response time: 399 ms
HTML size: 21.4 KB
Redirect chain: https://fedibird.com → https://fedibird.com/about

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Frequently asked questions

What technology does fedibird.com use?: fedibird.com is built with Ruby on Rails.
Is fedibird.com secure (HTTPS)?: Yes. fedibird.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 29, 2026.
Who hosts fedibird.com?: Hosting provider information for fedibird.com is not available yet.
What is fedibird.com's SEO score?: fedibird.com scored 70/100 for SEO in the latest analysis (fair).
What is fedibird.com's overall website score?: fedibird.com has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.