eduvulcan.pl
eduVULCAN strona główna
Last scanned Aug 1, 2026, 1:00 AM · 5 views
Overall score
Great
Summary
eduVULCAN. This website uses jQuery. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
eduVULCAN. Dostęp do informacji z Dziennika VULCAN
Top issues to fix
11 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
144 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 25, 2026
- Overall
- 80
- SEO
- 60
- Security
- 75
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
eduVULCAN. Dostęp do informacji z Dziennika VULCAN
Meta tags
- Title
- eduVULCAN strona główna
- Description
- eduVULCAN. Dostęp do informacji z Dziennika VULCAN
- Canonical
- Language
- pl
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
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
- Asseco Data Systems S.A.
- Subject
- *.eduvulcan.pl
- Valid from
- Oct 13, 2025
- Valid to
- Oct 13, 2026
- Days until expiry
- 73
- SAN domains
- *.eduvulcan.pl, eduvulcan.pl
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
5 internal · 4 external · 9 broken
Images
5 total · 0 missing alt
Scripts / Styles
6 scripts · 3 stylesheets
JS / CSS size
62 B · 526 B
Page size
18.9 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
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://eduvulcan.pl
- Final URL
- https://eduvulcan.pl
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 144 ms
- HTML size
- 18.9 KB
- Redirect chain
- https://eduvulcan.pl
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does eduvulcan.pl use?
- eduvulcan.pl is built with jQuery.
- Is eduvulcan.pl secure (HTTPS)?
- Yes. eduvulcan.pl uses TLS 1.3 with a certificate issued by Asseco Data Systems S.A., valid until Oct 13, 2026.
- Who hosts eduvulcan.pl?
- Hosting provider information for eduvulcan.pl is not available yet.
- What is eduvulcan.pl's SEO score?
- eduvulcan.pl scored 60/100 for SEO in the latest analysis (fair).
- What is eduvulcan.pl's overall website score?
- eduvulcan.pl has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- Has eduvulcan.pl's score changed over time?
- eduvulcan.pl's overall score has declined by 1 point (from 81 to 80) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card