knihobot.cz
Knihobot antikvariát online | vracíme knihy do oběhu - knihobot.cz
Last scanned Jul 26, 2026, 4:17 PM · 1 view
Overall score
Great
Summary
Jedno místo pro nákup i prodej knih. This website uses WordPress. SEO is fair (70/100) and accessibility is excellent (90/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Knihobot
Jedno místo pro nákup i prodej knih. Pro knihy pošleme kurýra po celé ČR. Stejně tak je kamkoliv doručíme.
- Dukelských hrdinů 359/21, Praha, 170 000, CZ
Top issues to fix
10 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.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
217 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Knihobot
Jedno místo pro nákup i prodej knih. Pro knihy pošleme kurýra po celé ČR. Stejně tak je kamkoliv doručíme.
Contact
Email, phone, and address published on this site's own pages.
- info@knihobot.cz
- Phone
- +420228229364
- Address
- Dukelských hrdinů 359/21, Praha, 170 000, CZ
Meta tags
- Title
- Knihobot antikvariát online | vracíme knihy do oběhu - knihobot.cz
- Description
- Jedno místo pro nákup i prodej knih. Pro knihy pošleme kurýra po celé ČR. Stejně tak je kamkoliv doručíme.
- Canonical
- https://knihobot.cz/
- Language
- cs
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
- https://knihobot.cz/favicons/site.webmanifest
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
- Amazon
- Subject
- knihobot.cz
- Valid from
- Mar 29, 2026
- Valid to
- Oct 12, 2026
- Days until expiry
- 75
- SAN domains
- knihobot.cz, www.knihobot.cz
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 16 · H3 7
Links
181 internal · 15 external · 20 broken
Images
8 total · 1 missing alt
Scripts / Styles
27 scripts · 9 stylesheets
JS / CSS size
203 KB · 2.0 KB
Page size
640 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
- No H1 heading found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://knihobot.cz
- Final URL
- https://knihobot.cz
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 204 ms
- HTML size
- 640 KB
- Redirect chain
- https://knihobot.cz
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does knihobot.cz use?
- knihobot.cz is built with Next.js, WordPress, Google Ads.
- Is knihobot.cz secure (HTTPS)?
- Yes. knihobot.cz uses TLS 1.3 with a certificate issued by Amazon, valid until Oct 12, 2026.
- Who hosts knihobot.cz?
- Hosting provider information for knihobot.cz is not available yet.
- What is knihobot.cz's SEO score?
- knihobot.cz scored 70/100 for SEO in the latest analysis (fair).
- What is knihobot.cz's overall website score?
- knihobot.cz has an overall SiteGraph score of 80/100, combining SEO, performance, security, and accessibility.
- What company operates knihobot.cz?
- knihobot.cz is operated by Knihobot. Jedno místo pro nákup i prodej knih. Pro knihy pošleme kurýra po celé ČR. Stejně tak je kamkoliv doručíme.
OpenGraph & Twitter Card
OpenGraph
Twitter Card