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sipnet.ru

https://sipnet.ru· First analyzed 29 May 2026· Updated 29 May 2026
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sipnet.ru
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Hosting Provider

SIPNET ru Ltd

IP Address

212.53.40.40

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS12335

Organization

SIPNET ru Ltd

Server

Nginx

Nameservers

ns30.sipnet.ru.dns.sipnet.ru.

Performance

98

Core Web Vitals

Weight

First Contentful Paint
879 ms10%
Speed Index
1.1 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
6.8 MB
101 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Infrastructure
Hosting
SIPNET ru Ltd

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

Libraries

1
jQueryv1.7.2

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Advertising

1
Google Ads

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

C60/100
17
8
2
Meta Tags7/15
Content12/12
Headings6/8
Technical15/25
E-E-A-T0/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile1/4
Indexability3/3
S
sipnet.rusipnet.ru

SIPNET - IP-телефония, цифровая, voip, интернет-телефония для моби...

С SIPNET вы можете позвонить в любой город мира по самым низким тарифам. Офисная и домашняя IP-телефония с любых SIP-устройств. Звонки с компьютеров через ин...

Title truncated. Description truncated.
Title Length83 chars

Recommended: 50-60 chars (~499px / 580px)

Description Length311 chars

Recommended: 120-160 chars

Issues (2)

  • • Title is too long (83 chars, ~499px). Will be truncated in search results.
  • • Most images missing alt text (45/54) — critical for accessibility and SEO

10 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

33 rules

Sitemap reference found

Local SEO

Local Search Readiness

18/100
Poor
5 10 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

F36/100
Bot Access
20/25
Machine Read.
5/25
Schema Data
0/25
Citation
11/25

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:12%
Words:4,175
Token eff.:Poor Structure
Sections/1K:1

Structured Data

No Schema

Citation Readiness

Opening Summary18w
Descriptive Headingsavg 3.1w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (11)
AI readiness recommendation preview...
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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
51/100
6
Passed
6
Critical
4
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
0/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
6/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
2/15
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.
16/100
F
857 mg
CO₂e / view
6.8 MB
Page Weight
5%
Cleaner Than
New Visitor
979 mg
vs
Returning (cached)
490 mg
Annual (10K/mo)
102.8 kg
Emission Segments
Data Center
191 mg
Network
206 mg
Device
460 mg
Resource Breakdown
JavaScript
1.9 MB
Images
1.7 MB
CSS
3.1 MB
HTML
46.2 KB
Other
24.4 KB
Green Hosting Not Verified
SIPNET ru Ltd
9 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

0%Critical
Critical / Transactional

HTTPS

No WAF

9d

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

HTTP Protocol

HTTP/1.1

Valid From

10.03.2026

Valid Until

08.06.2026

Subject Alternative Names (1)

www.sipnet.ru

SHA-256 Fingerprint

DF:6C:47:D5:3B:5A:01:8F:58:D6:DB:74:2E:D8:56:E2:39:9E:8D:35...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

cache-control
🟣 Private(private, must-revalidate)
connection
keep-alive
content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Fri, 29 May 2026 14:37:57 GMT
server
nginx
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

70

SPF
DKIM
DMARC

DMARC Policy

Reject (Strictest)

MX Records (1)

mx.etc.tario.ru

Domain Information

sipnet.ru

Domain Age
21y 1m

Created

06.04.2005

Expires

06.04.2027

Registrar

RU-CENTER-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
53/100
Mobile Friendly6 breakpoints
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.
Viewport
width=device-width, minimum-scale=1, maximum-scale=1
5 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

robotothin + robotolight

WCAG AA
64/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
10/20

2.25x ratio

WCAG
/25
19/25

4.97:1 min contrast

Performance
/25
13/25

2 fonts · 6 req

Heading Font

robotothin

Sans36px

Body Font

robotolight

Sans16px

Contrast Ratio

4.97:1

WCAG AA (≥4.5:1)

Reading Comfort

~43 CPL

Narrow lines
36px
h1
54px
h2
48px
h3
30px
h4
16px
p

✅ Excellent readability: 16px body text is ideal for all devices.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 43/100. Simplify sentences for wider reach.

✅ WCAG AA contrast: All text meets 4.5:1 ratio (min 5.0:1).

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

✅ Strong hierarchy: Headlines are 2.2x larger than body text.

Buy on MyFontsFlesch 43

Color Palette

8 unique colors
2.74:1 Fail Light
#f3f3f3
Background· 36.4%
#96929d
Other· 6.3%
#6e3642
Primary· 11.1%
#e0e7ee
Secondary· 10.6%
#bcc9d5
Secondary· 10.3%
#3a6c9f
Secondary· 6.7%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

22 Resources

20
Scripts
2
Styles
11
Async
0
Defer

Top Script Sources

local(8)mod.calltouch.ru(2)googletagmanager.com(2)connect.facebook.net(2)gstatic.com(1)

Website Identity

sipnet.ru

+74953205050
21 years old
Location detected: 🇷🇺 Russiavia phone
RU-CENTER-RUru

Social Profiles

YouTubeTelegram

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Last analyzed: 29 May 2026 at 14:38

Historical Analysis & Change Tracking