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SGSiteGraph

oos.ru

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Last scanned Jul 30, 2026, 11:00 AM · 11 views

73

Overall score

Fair

Summary

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Top issues to fix

14 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.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • 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.

  • 1 cookie without Secure/HttpOnly flags

    Security

    Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+8 more issues — details in the sections below.

65

SEO

6 issue(s) found

100

Performance

183 ms

65

Security

HTTPS & header checks

60

Accessibility

2 issue(s) found

Score history

-1 overall since Jul 21, 2026

Overall
73
SEO
65
Security
65
Performance
100
Accessibility
60

Organization

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

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Meta tags

Title
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Description
������ ����� � ������ � �������� ����������, ��������������� ���������. ���-5 �� ��������� ����������. ����������� �� Sintec: �������� ������, ����� ������.
Canonical
Language
Charset
windows-1251
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
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.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
oos.ru
Valid from
Jun 25, 2026
Valid to
Sep 23, 2026
Days until expiry
55
SAN domains
oos.ru, www.oos.ru

Security headers

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

Compression: gzip · 1 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

41 internal · 9 external · 20 broken

Images

14 total · 10 missing alt

Scripts / Styles

9 scripts · 5 stylesheets

JS / CSS size

1.7 KB · 388 B

Page size

15.3 KB

Robots.txt & Sitemap

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

SEO issues

  • Title longer than 60 characters
  • Missing canonical link
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • Missing <html lang> attribute

Scan details

Requested URL
https://oos.ru
Final URL
https://oos.ru
HTTP status
200
HTTP version
HTTP/2
Response time
183 ms
HTML size
15.3 KB
Redirect chain
https://oos.ru

See something wrong on this report? Request a correction

Frequently asked questions

What technology does oos.ru use?
oos.ru is built with PHP, jQuery, Nginx.
Is oos.ru secure (HTTPS)?
Yes. oos.ru uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 23, 2026.
Who hosts oos.ru?
Hosting provider information for oos.ru is not available yet.
What is oos.ru's SEO score?
oos.ru scored 65/100 for SEO in the latest analysis (fair).
What is oos.ru's overall website score?
oos.ru has an overall SiteGraph score of 73/100, combining SEO, performance, security, and accessibility.
Has oos.ru's score changed over time?
oos.ru's overall score has declined by 1 point (from 74 to 73) since Jul 21, 2026.