znak.com.pl
znak.com.pl - księgarnia internetowa, książki
Last scanned Aug 24, 2026, 1:21 PM · 1 view
Overall score
Fair
Summary
Księgarnia Znak – bestsellery, biografie, kryminały, poradniki. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance good (80/100). Top issue: Missing canonical link.
Księgarnia Znak – bestsellery, biografie, kryminały, poradniki. Książki z autografem, promocje i darmowa dostawa od 99 zł!
Top issues to fix
10 issues found · 2 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 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.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
403 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Księgarnia Znak – bestsellery, biografie, kryminały, poradniki. Książki z autografem, promocje i darmowa dostawa od 99 zł!
Contact
Email, phone, and address published on this site's own pages.
- sklep@znak.com.pl
Meta tags
- Title
- znak.com.pl - księgarnia internetowa, książki
- Description
- Księgarnia Znak – bestsellery, biografie, kryminały, poradniki. Książki z autografem, promocje i darmowa dostawa od 99 zł!
- Canonical
- Language
- pl
- Charset
- UTF-8
- Viewport
- width=device-width,initial-scale=1.0
- Robots meta
- Manifest
- https://www.znak.com.pl/images/znak/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- www.znak.com.pl
- Valid from
- Aug 20, 2026
- Valid to
- Nov 18, 2026
- Days until expiry
- 85
- SAN domains
- www.znak.com.pl
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 12 · H3 8
Links
595 internal · 4 external · 20 broken
Images
322 total · 16 missing alt
Scripts / Styles
21 scripts · 2 stylesheets
JS / CSS size
64.2 KB · 15.5 KB
Page size
1.7 MB
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
No accessibility issues detected.
Scan details
- Requested URL
- https://znak.com.pl
- Final URL
- https://www.znak.com.pl/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 368 ms
- HTML size
- 1.7 MB
- Redirect chain
- https://znak.com.pl → https://www.znak.com.pl/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does znak.com.pl use?
- znak.com.pl is built with PHP, Google Analytics, Cloudflare Analytics, Meta Pixel.
- Is znak.com.pl secure (HTTPS)?
- Yes. znak.com.pl uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Nov 18, 2026.
- Who hosts znak.com.pl?
- Hosting provider information for znak.com.pl is not available yet.
- What is znak.com.pl's SEO score?
- znak.com.pl scored 70/100 for SEO in the latest analysis (fair).
- What is znak.com.pl's overall website score?
- znak.com.pl has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card