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SGSiteGraph

schoolido.lu

School Idol Tomodachi - The Ultimate Resource For LoveLive! School Idol Festival players

Last scanned Aug 2, 2026, 11:00 AM · 13 views

76

Overall score

Fair

Summary

The Ultimate Resource For LoveLive! School Idol Festival players Browse & track your cards. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (70/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.

The Ultimate Resource For LoveLive! School Idol Festival players Browse & track your cards. Vote for the best girl.

Top issues to fix

11 issues found · 3 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • 1 cookie 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.

+5 more issues — details in the sections below.

70

SEO

5 issue(s) found

90

Performance

1.78 s

75

Security

HTTPS & header checks

70

Accessibility

1 issue(s) found

Score history

0 overall since Jul 26, 2026

Overall
76
SEO
70
Security
75
Performance
90
Accessibility
70

Organization

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

The Ultimate Resource For LoveLive! School Idol Festival players Browse & track your cards. Vote for the best girl.

Meta tags

Title
School Idol Tomodachi - The Ultimate Resource For LoveLive! School Idol Festival players
Description
The Ultimate Resource For LoveLive! School Idol Festival players Browse & track your cards. Vote for the best girl.
Canonical
Language
en
Charset
UTF-8
Viewport
width=device-width,initial-scale=1.0
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
CDN provider
Cloudflare
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Google Trust Services
Subject
schoolido.lu
Valid from
Jun 8, 2026
Valid to
Sep 6, 2026
Days until expiry
35
SAN domains
schoolido.lu, *.schoolido.lu

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

26 internal · 3 external · 20 broken

Images

8 total · 6 missing alt

Scripts / Styles

15 scripts · 2 stylesheets

JS / CSS size

967 B · 0 B

Page size

19.3 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
  • Missing canonical link
  • No structured data (JSON-LD) found
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text

Scan details

Requested URL
https://schoolido.lu
Final URL
https://schoolido.lu
HTTP status
200
HTTP version
HTTP/2
Response time
1.78 s
HTML size
19.3 KB
Redirect chain
https://schoolido.lu

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Frequently asked questions

What technology does schoolido.lu use?
schoolido.lu is built with Django, Bootstrap, jQuery, Google Analytics, Cloudflare Analytics.
Is schoolido.lu secure (HTTPS)?
Yes. schoolido.lu uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 6, 2026.
Who hosts schoolido.lu?
Hosting provider information for schoolido.lu is not available yet.
What is schoolido.lu's SEO score?
schoolido.lu scored 70/100 for SEO in the latest analysis (fair).
What is schoolido.lu's overall website score?
schoolido.lu has an overall SiteGraph score of 76/100, combining SEO, performance, security, and accessibility.
Has schoolido.lu's score changed over time?
schoolido.lu's overall score has stayed steady at 76/100 since Jul 26, 2026.