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SGSiteGraph

yaklass.ru

ЯКласс 403 Error

Last scanned Jul 25, 2026, 6:25 AM · 2 views

81

Overall score

Great

Summary

YaKlass.ru. This website uses Nginx hosted on AS-SERVICEPIPE - SERVICEPIPE LLC, RU. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

YaKlass.ru

Russia
Hosted on AS-SERVICEPIPE - SERVICEPIPE LLC, RU

Top issues to fix

10 issues found · 2 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 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • Multiple H1 headings found

    SEO

    Keep a single H1 per page and demote the others to H2/H3.

+4 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

115 ms

65

Security

HTTPS & header checks

100

Accessibility

0 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.

Organization

Company details published in this site's own structured data.

YaKlass.ru

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
ЯКласс 403 Error
Description
YaKlass.ru
Canonical
Language
ru
Charset
utf-8
Viewport
width=device-width,initial-scale=1
Robots meta
noindex, nofollow
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.

Nginx

Hosting & CDN

CDN provider
—
IP address
109.238.88.251
ASN
AS201706 (AS-SERVICEPIPE - SERVICEPIPE LLC, RU)

DNS records

TypeValue
A
  • 109.238.88.251
AAAA—
MX
  • emx.mail.ru
TXT—
NS
  • ns2.cdnmgf.megafon.ru
  • ns1.cdnmgf.megafon.ru
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
GlobalSign nv-sa
Subject
*.yaklass.ru
Valid from
Dec 11, 2025
Valid to
Jan 12, 2027
Days until expiry
171
SAN domains
*.yaklass.ru, yaklass.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 2 · H2 1 · H3 0

Links

0 internal · 0 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

4 scripts · 0 stylesheets

JS / CSS size

2.5 KB · 17.4 KB

Page size

23.3 KB

Robots.txt & Sitemap

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

SEO issues

  • 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://yaklass.ru
Final URL
https://yaklass.ru
HTTP status
403
HTTP version
HTTP/2
Response time
115 ms
HTML size
23.3 KB
Redirect chain
https://yaklass.ru

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does yaklass.ru use?
yaklass.ru is built with Nginx.
Is yaklass.ru secure (HTTPS)?
Yes. yaklass.ru uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Jan 12, 2027.
Who hosts yaklass.ru?
yaklass.ru is hosted on AS-SERVICEPIPE - SERVICEPIPE LLC, RU.
What is yaklass.ru's SEO score?
yaklass.ru scored 65/100 for SEO in the latest analysis (fair).
What is yaklass.ru's overall website score?
yaklass.ru has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.