Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Content-Type-Options header
Security
Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+7 more issues — details in the sections below.

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Technology stack

cccb.ru is built with jQuery, Nginx and Google Analytics.

Hosting & DNS

Domain

cccb.ru

IP address: —
ASN: —
IPv6: Not supported
HTTP: HTTP/2

AAAA

TXT

CAA

Show DNS record values

TXT record contents are not republished; only their count is shown.

Security

cccb.ru serves a certificate that fails verification (self signed or unknown ca) and sets 1 of 6 recommended security headers.

Security

Security headers1 of 6 set

HSTS
Forces HTTPS
CSP
Blocks injected scripts
X-Frame-Options
Stops clickjacking
X-Content-Type
Stops MIME sniffing
Referrer-Policy
Limits URL leakage
Permissions-Policy
Restricts browser features

TLS certificate

Fails verificationTLS 1.3 · GlobalSign nv-sa

Aug 29, 202536 days leftSep 30, 2026

Names covered: 2
Cookies set: 0

Email security

cccb.ru scores B for email security, with SPF and DMARC policy “reject”.

75 / 100

SPFGood
Rejects senders not listed (-all).
DMARCGood
Forged mail is rejected; reports are collected.
MTA-STSNot set
Not published; mail to this domain can be downgraded to plaintext.
BIMINot set
Not published (optional).

Performance & carbon

cccb.ru scores 90/100 for performance, with an estimated load time of 2.2 s. A visit emits an estimated 0.11 g of CO2 (grade A).

Performance

Page weight

HTML 107 KB
JavaScript 11.7 KB
CSS 172 KB

Est. load: 2.23 s
Response: 2.23 s
Scripts / CSS: 48 / 6

Carbon per visitA

A+ABCDEF

0.11 g CO2 per uncached view

Estimate from the Sustainable Web Design model. HTML, JavaScript and CSS only; images, video and fonts are not measured. Treat it as a lower bound for comparing pages, not an audit.

SEO & accessibility

cccb.ru scores 50/100 for SEO and 75/100 for accessibility, with 7 SEO issues to fix.

SEO

Accessibility

Heading structure

No H1 found.

Image alt text

88%

57 images · 7 without alt text · 55 lazy-loaded

SEO issues7

Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Accessibility issues3

No H1 heading found
Missing <html lang> attribute
Missing viewport meta tag

Technical details

Page metadata, social tags, crawl files and scan information.

Meta tags

Title: Спецсвязь России
Description
Canonical
Language
Robots meta

Crawl files

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

Structured data

No JSON-LD types declared.

Microdata items: 0
RDFa items: 0

Scan

Final URL: https://www.cccb.ru/
HTTP status: 200
Redirects: https://cccb.ru → https://www.cccb.ru/
Scanned: Aug 24, 2026, 1:22 PM

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Frequently asked questions about cccb.ru

What is cccb.ru?: cccb.ru is a website.
What technology does cccb.ru use?: cccb.ru is built with jQuery, Nginx and Google Analytics.
Is cccb.ru secure?: cccb.ru serves a certificate that fails verification (self signed or unknown ca) and sets 1 of 6 recommended security headers.
Is cccb.ru protected against email spoofing?: cccb.ru scores B for email security, with SPF and DMARC policy “reject”.
What is cccb.ru's overall score?: cccb.ru has an overall SiteGraph score of 61/100, combining SEO (50), performance (90), security (35) and accessibility (75).

Score profile

Top issues to fix

Analytics (1)

Libraries (1)

Servers (1)