indexcopernicus.com
Index Copernicus - Opening Science
Last scanned Aug 3, 2026, 3:00 AM · 9 views
Overall score
Great
Summary
This website uses Apache. SEO is fair (70/100) and accessibility is excellent (95/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.
Top issues to fix
11 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
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
5 issue(s) found
Performance
426 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+5 overall since Jul 26, 2026
- Overall
- 81
- SEO
- 70
- Security
- 65
- Performance
- 100
- Accessibility
- 95
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Index Copernicus - Opening Science
- Description
- Canonical
- Language
- pl-pl
- Charset
- utf-8
- Viewport
- 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
- home.pl S.A.
- Subject
- *.indexcopernicus.com
- Valid from
- Sep 15, 2025
- Valid to
- Sep 25, 2026
- Days until expiry
- 52
- SAN domains
- *.indexcopernicus.com, indexcopernicus.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 0
Links
23 internal · 1 external · 20 broken
Images
10 total · 0 missing alt
Scripts / Styles
21 scripts · 13 stylesheets
JS / CSS size
1.7 KB · 261 B
Page size
32.2 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 structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Missing viewport meta tag
Scan details
- Requested URL
- https://indexcopernicus.com
- Final URL
- https://indexcopernicus.com/index.php/pl/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 426 ms
- HTML size
- 32.2 KB
- Redirect chain
- https://indexcopernicus.com → https://indexcopernicus.com/index.php/pl/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does indexcopernicus.com use?
- indexcopernicus.com is built with Joomla, jQuery, Google Analytics, Apache.
- Is indexcopernicus.com secure (HTTPS)?
- Yes. indexcopernicus.com uses TLS 1.3 with a certificate issued by home.pl S.A., valid until Sep 25, 2026.
- Who hosts indexcopernicus.com?
- Hosting provider information for indexcopernicus.com is not available yet.
- What is indexcopernicus.com's SEO score?
- indexcopernicus.com scored 70/100 for SEO in the latest analysis (fair).
- What is indexcopernicus.com's overall website score?
- indexcopernicus.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Has indexcopernicus.com's score changed over time?
- indexcopernicus.com's overall score has improved by 5 points (from 76 to 81) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card