cryptokazancev.ru
Крипто Школа Павла Казанцева
Last scanned Aug 24, 2026, 1:21 PM · 2 views
Overall score
Fair
Summary
This website uses Nginx hosted on TimeWeb-AS - JSC _TIMEWEB_, RU. SEO is fair (55/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.
- Russia
- Hosted on TimeWeb-AS - JSC _TIMEWEB_, RU
Top issues to fix
12 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
TLS certificate expires in 23 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
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.
+6 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
171 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Meta tags
- Title
- Крипто Школа Павла Казанцева
- Description
- Canonical
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- TimeWeb-AS - JSC _TIMEWEB_, RU
- CDN provider
- —
- IP address
- 188.225.23.140
- ASN
- AS9123 (TimeWeb-AS - JSC _TIMEWEB_, RU)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- cryptokazancev.ru
- Valid from
- Jun 19, 2026
- Valid to
- Sep 17, 2026
- Days until expiry
- 23
- SAN domains
- cryptokazancev.ru, www.cryptokazancev.ru
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 3 · H2 11 · H3 5
Links
0 internal · 15 external · 0 broken
Images
62 total · 0 missing alt
Scripts / Styles
3 scripts · 2 stylesheets
JS / CSS size
1.1 KB · 81.1 KB
Page size
93.8 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- Multiple H1 headings found
- 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://cryptokazancev.ru
- Final URL
- https://cryptokazancev.ru
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 170 ms
- HTML size
- 93.8 KB
- Redirect chain
- https://cryptokazancev.ru
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does cryptokazancev.ru use?
- cryptokazancev.ru is built with Nginx.
- Is cryptokazancev.ru secure (HTTPS)?
- Yes. cryptokazancev.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 17, 2026.
- Who hosts cryptokazancev.ru?
- cryptokazancev.ru is hosted on TimeWeb-AS - JSC _TIMEWEB_, RU.
- What is cryptokazancev.ru's SEO score?
- cryptokazancev.ru scored 55/100 for SEO in the latest analysis (fair).
- What is cryptokazancev.ru's overall website score?
- cryptokazancev.ru has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card