zvonok.com
Звонок™ — сервис автообзвона клиентов, система автоматических звонков
Last scanned Jul 27, 2026, 3:43 PM
Overall score
Great
Summary
Автоматические звонки для бизнеса: автоматический обзвон из личного кабинета, звонки по API, подтверждение номера звонко… This website uses Apache hosted on RETN-LV - RETN Limited, GB. SEO is good (85/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
Звонок™
Автоматические звонки для бизнеса: автоматический обзвон из личного кабинета, звонки по API, подтверждение номера звонком, обработка входящих, предиктивный набор для колл-центра.
- Бумажный пр-д, д. 14, стр. 1, Москва, 127015, RU
- Hosted on RETN-LV - RETN Limited, GB
Top issues to fix
8 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.
3 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.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
591 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Звонок™
Автоматические звонки для бизнеса: автоматический обзвон из личного кабинета, звонки по API, подтверждение номера звонком, обработка входящих, предиктивный набор для колл-центра.
Contact
Email, phone, and address published on this site's own pages.
- Address
- Бумажный пр-д, д. 14, стр. 1, Москва, 127015, RU
Meta tags
- Title
- Звонок™ — сервис автообзвона клиентов, система автоматических звонков
- Description
- Автоматические звонки для бизнеса: автоматический обзвон из личного кабинета, звонки по API, подтверждение номера звонком, обработка входящих, предиктивный набор для колл-центра.
- Canonical
- https://zvonok.com
- Language
- ru
- Charset
- UTF-8
- Viewport
- width=device-width
- Robots meta
- Manifest
- https://zvonok.com/favicon/site.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- RETN-LV - RETN Limited, GB
- CDN provider
- —
- IP address
- 217.28.48.244
- ASN
- AS28886 (RETN-LV - RETN Limited, GB)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- zvonok.com
- Valid from
- Jul 25, 2026
- Valid to
- Oct 23, 2026
- Days until expiry
- 87
- SAN domains
- *.zvonok.com, zvonok.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 15 · H3 17
Links
29 internal · 7 external · 0 broken
Images
59 total · 0 missing alt
Scripts / Styles
6 scripts · 1 stylesheets
JS / CSS size
514 KB · 1.3 MB
Page size
239 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 45
- sitemap.xml
- Found
- URLs in sitemap
- 122
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://zvonok.com
- Final URL
- https://zvonok.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 587 ms
- HTML size
- 239 KB
- Redirect chain
- https://zvonok.com
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Frequently asked questions
- What technology does zvonok.com use?
- zvonok.com is built with PHP, Apache.
- Is zvonok.com secure (HTTPS)?
- Yes. zvonok.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Oct 23, 2026.
- Who hosts zvonok.com?
- zvonok.com is hosted on RETN-LV - RETN Limited, GB.
- What is zvonok.com's SEO score?
- zvonok.com scored 85/100 for SEO in the latest analysis (great).
- What is zvonok.com's overall website score?
- zvonok.com has an overall SiteGraph score of 84/100, combining SEO, performance, security, and accessibility.
- What company operates zvonok.com?
- zvonok.com is operated by Звонок™. Автоматические звонки для бизнеса: автоматический обзвон из личного кабинета, звонки по API, подтверждение номера звонком, обработка входящих, предиктивный набор для колл-центра.
OpenGraph & Twitter Card
OpenGraph
Twitter Card