What technology does shikimori.io use?

shikimori.io is built with Ruby on Rails.

Is shikimori.io secure (HTTPS)?

Yes. shikimori.io uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 12, 2026.

Who hosts shikimori.io?

Hosting provider information for shikimori.io is not available yet.

What is shikimori.io's SEO score?

shikimori.io scored 60/100 for SEO in the latest analysis (fair).

What is shikimori.io's overall website score?

shikimori.io has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.

Has shikimori.io's score changed over time?

shikimori.io's overall score has declined by 7 points (from 82 to 75) since Jul 26, 2026.

shikimori.io

Шикимори - энциклопедия аниме и манги

Last scanned Aug 3, 2026, 5:00 AM · 9 views

Overall score

Fair

Summary

Шикимори - онлайн энциклопедия аниме и манги. This website uses Ruby on Rails. SEO is fair (60/100) and accessibility is fair (65/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.

Шикимори - онлайн энциклопедия аниме и манги. Полный список популярной манги на русском. Shikimori.io - лучший аниме-форум для общения.

Top issues to fix

12 issues found · 3 high priority

TLS certificate expires in 8 days
Security
Renew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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.
5 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEO
Shorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEO
Trim the meta description to under 160 characters to avoid truncation in search results.

+6 more issues — details in the sections below.

SEO

6 issue(s) found

100

Performance

251 ms

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Score history

-7 overall since Jul 26, 2026

Overall: 75
SEO: 60
Security: 75
Performance: 100
Accessibility: 65

Organization

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

Meta tags

Title: Шикимори - энциклопедия аниме и манги
Description: Шикимори - онлайн энциклопедия аниме и манги. Полный список популярной манги на русском. Shikimori.io - лучший аниме-форум для общения.
Canonical: https://shikimori.io/
Language
Charset: utf-8
Viewport: width=device-width, initial-scale=1.0
Robots meta
Manifest: https://shikimori.io/favicons/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: shikimori.io
Valid from: May 14, 2026
Valid to: Aug 12, 2026
Days until expiry: 8
SAN domains: shikimori.io

Security headers

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

Compression: gzip · 6 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

76 internal · 0 external · 20 broken

Images

24 total · 7 missing alt

Scripts / Styles

8 scripts · 3 stylesheets

JS / CSS size

1.1 KB · 0 B

Page size

95.7 KB

Robots.txt & Sitemap

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

SEO issues

Title longer than 60 characters
Meta description longer than 160 characters
No H1 heading found
No structured data (JSON-LD) found
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://shikimori.io
Final URL: https://shikimori.io
HTTP status: 200
HTTP version: HTTP/2
Response time: 250 ms
HTML size: 95.7 KB
Redirect chain: https://shikimori.io

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