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sitebs.ru

https://sitebs.ru· First analyzed 03 May 2026· Updated 03 May 2026
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sitebs.ru
Desktop screenshot of sitebs.ru
Mobile screenshot of sitebs.ru
Mobile

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Hosting Provider

SpaceWeb CJSC

IP Address

77.222.52.162

Site Location

🇷🇺 Russiavia tld

Server Location

🇷🇺 St Petersburg, Russia

ASN

AS44112

Organization

SpaceWeb CJSC

Server

Nginx

Nameservers

ns3.timeweb.org.ns4.timeweb.org.ns2.timeweb.ru.ns1.timeweb.ru.

Performance

99

Core Web Vitals

Weight

First Contentful Paint
827 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
3.7 MB
104 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SpaceWeb CJSC

Technology Stack

7 Technologies Detected

Analytics

2
Google Analytics
Google Analytics 4

Advertising

2
Google AdsGoogle AdSense

Libraries

1
jQuery

CSS Frameworks

1
Tailwind CSS

Web Servers

1
Nginxv1.24.0

SEO Analysis

D43/100
10
14
3
Meta Tags4/15
Content10/12
Headings3/8
Technical7/25
E-E-A-T3/7
Images2/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile1/4
Indexability3/3
S
sitebs.rusitebs.ru

Бизнес-сайт

No description available for this page.

Title Length11 chars

Recommended: 50-60 chars (~68px / 580px)

Description Length0 chars

Recommended: 120-160 chars

Issues (3)

  • • Missing meta description — important for click-through rates in SERPs
  • • Missing H1 tag — every page should have exactly one H1
  • • Missing viewport meta tag — page may not be mobile-friendly (Google uses mobile-first indexing)

17 issues found

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Local SEO

Local Search Readiness

2/100
Poor
1 14 2

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

F37/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
0/25
Citation
10/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
Text ratio:5%
Words:972
Token eff.:Optimal

Structured Data

No Schema

Citation Readiness

Opening Summary16w
Descriptive Headingsavg 10.5w
Canonical URL
Open Graph0/3
Twitter Card0/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
Upgrade to view recommendations

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
D
52/100
5
Passed
7
Critical
2
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
4/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
3/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
12/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
4 recommendations
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
13/100
F
466 mg
CO₂e / view
3.7 MB
Page Weight
15%
Cleaner Than
New Visitor
533 mg
vs
Returning (cached)
266 mg
Annual (10K/mo)
55.9 kg
Emission Segments
Data Center
104 mg
Network
112 mg
Device
250 mg
Resource Breakdown
JavaScript
436.0 KB
Images
3.2 MB
CSS
22.4 KB
HTML
10.7 KB
Other
19.1 KB
Green Hosting Not Verified
SpaceWeb CJSC
7 recommendations
  • •Carbon footprint recommendation preview...
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F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

73d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.2

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (2)

sitebs.ruwww.sitebs.ru

SHA-256 Fingerprint

77:3A:13:20:7A:D6:32:BE:44:10:78:37:A0:2F:9A:57:B1:67:DD:40...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-length
10684
content-type
text/html; charset=cp1251
date
Sun, 03 May 2026 09:56:17 GMT
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.yandex.ru

Domain Information

sitebs.ru

Domain Age
5y 2m

Created

19.02.2021

Expires

19.02.2027

Registrar

TIMEWEB-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
D
44/100
Not Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Georgia + Arial

WCAG Partial
55/100
Readability
/30
11/30

12px · LH --

Hierarchy
/20
8/20
WCAG
/25
16/25

1.73:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Georgia

Serif

Body Font

Arial

Sans12px

Contrast Ratio

1.73:1

24 issues

Reading Comfort

~54 CPL

Optimal (45–75)
22px
h2
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line length: ~54 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 24 elements below WCAG AA threshold (min 1.7:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

✅ System fonts: Zero font loading delay — best possible LCP impact.

Buy on MyFontsFlesch 0

Color Palette

8 unique colors
Light
#ffffff
Background· 51.9%
#456392
Primary· 10.5%
#153663
Accent· 8.3%
#8bb9cd
Secondary· 6.9%
#778696
Secondary· 6%
#3e4254
Secondary· 5.9%
#dbe5e5
Secondary· 5.6%
#c3bcb2
Secondary· 4.9%

Business & Marketing Stack

2 Tools Detected

Advanced

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Google AdsEnterprise

Ad platforms and retargeting pixels

2

Categories

2

Total Tools

1

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

Ad Networks

Google AdSense

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Scripts & Styles

22 Resources

20
Scripts
2
Styles
11
Async
0
Defer

Top Script Sources

local(7)pagead2.googlesyndication.com(2)googletagmanager.com(2)w.uptolike.com(2)acint.net(1)

Website Identity

sitebs.ru

5 years old
Location detected: 🇷🇺 Russiavia tld
TIMEWEB-RU📧 Yandex Mail

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Last analyzed: 03 May 2026 at 09:57

Historical Analysis & Change Tracking