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SGSiteGraph

43edu.ru

DDoS-Guard

Last scanned Jul 27, 2026, 8:44 AM · 1 view

77

Overall score

Fair

Summary

This website is hosted on TimeWeb-AS - JSC _TIMEWEB_, RU. SEO is fair (60/100) and accessibility is excellent (90/100). 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

13 issues found · 3 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • 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.

  • TLS certificate expires in 22 days

    Security

    Renew soon or enable auto-renewal to avoid a browser-warning outage.

  • 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.

60

SEO

6 issue(s) found

100

Performance

125 ms

65

Security

HTTPS & header checks

90

Accessibility

1 issue(s) found

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

Meta tags

Title
DDoS-Guard
Description
Canonical
Language
Charset
utf-8
Viewport
width=device-width,initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
—
og:description
—
og:type
—
og:url
—

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

No technologies detected.

Hosting & CDN

CDN provider
—
IP address
94.198.223.52
ASN
AS9123 (TimeWeb-AS - JSC _TIMEWEB_, RU)

DNS records

TypeValue
A
  • 94.198.223.52
AAAA—
MX
  • mx1.timeweb.ru
  • mx2.timeweb.ru
TXT
  • sputnik-verification=AIHGxG9PN8eoG3mf
  • v=spf1 include:_spf.timeweb.ru ~all
NS
  • ns1.timeweb.ru
  • ns2.timeweb.ru
  • ns3.timeweb.org
  • ns4.timeweb.org
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
43edu.ru
Valid from
May 21, 2026
Valid to
Aug 19, 2026
Days until expiry
22
SAN domains
43edu.ru, www.43edu.ru

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 3 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

0 internal · 0 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

1 scripts · 1 stylesheets

JS / CSS size

46.8 KB · 4.0 KB

Page size

1.6 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
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Missing <html lang> attribute

Scan details

Requested URL
https://43edu.ru
Final URL
https://43edu.ru
HTTP status
403
HTTP version
HTTP/2
Response time
125 ms
HTML size
1.6 KB
Redirect chain
https://43edu.ru

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does 43edu.ru use?
We did not detect any specific technologies for 43edu.ru in the latest scan.
Is 43edu.ru secure (HTTPS)?
Yes. 43edu.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 19, 2026.
Who hosts 43edu.ru?
43edu.ru is hosted on TimeWeb-AS - JSC _TIMEWEB_, RU.
What is 43edu.ru's SEO score?
43edu.ru scored 60/100 for SEO in the latest analysis (fair).
What is 43edu.ru's overall website score?
43edu.ru has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.