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serconsrus.ru

https://serconsrus.ru· First analyzed 21 May 2026· Updated 21 May 2026
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serconsrus.ru
Desktop screenshot of serconsrus.ru
Mobile screenshot of serconsrus.ru
Mobile

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Hosting Provider

HLL LLC

IP Address

178.248.236.126

Site Location

🇷🇺 Москва, Russiavia schema_nap

Server Location

🇷🇺 Moscow, Russia

ASN

AS51115

Organization

HLL LLC

Server

QRATOR

Nameservers

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

Performance

98

Core Web Vitals

Weight

First Contentful Paint
904 ms10%
Speed Index
1.2 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.5 MB
64 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms

Progressive Web App

Web ManifestApple Touch Icon

Technology Stack

4 Technologies Detected

Libraries

1
jQueryv3.7.1

UI Components

1
Fancybox

CSS Frameworks

1
Tailwind CSS

Languages

1
PHPv8.1.32

SEO Analysis

A87/100
27
2
1
Meta Tags9/15
Content11/12
Headings8/8
Technical24/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
S
serconsrus.ruserconsrus.ru

Серконс официальный сайт Центр сертификации в Москве РФ | Sercons О...

Орган по сертификации Серконс с 1996 г. оказывает профессиональную помощь бизнесу в сферах оценки соответствия и оформления разрешительной документации.

Title truncated.
Title Length87 chars

Recommended: 50-60 chars (~537px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (87 chars, ~537px). Will be truncated in search results.

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

8 URLs

8 sub-sitemaps

robots.txt

22 rules

Sitemap reference found

Local SEO

Local Search Readiness

38/100
Needs Work
10 11

Sponsored

AI & LLM Readiness

D46/100
Bot Access
20/25
Machine Read.
3/25
Schema Data
7/25
Citation
16/25

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
nav
Text ratio:14%
Words:4,168
Token eff.:Poor Structure
Depth:1/5

Structured Data

6 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary14w
Descriptive Headingsavg 4.2w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
Upgrade to view recommendations

Sponsored

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.
B
73/100
12
Passed
1
Critical
1
Warnings
Images & Alt Text
20/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
20/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
5/15
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
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.
2 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

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.
46/100
C
191 mg
CO₂e / view
1.5 MB
Page Weight
60%
Cleaner Than
New Visitor
219 mg
vs
Returning (cached)
109 mg
Annual (10K/mo)
23.0 kg
Emission Segments
Data Center
43 mg
Network
46 mg
Device
103 mg
Resource Breakdown
JavaScript
284.8 KB
Images
367.9 KB
CSS
850.9 KB
HTML
43.0 KB
Other
300 B
Green Hosting Not Verified
HLL LLC
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
F

Security Score

31%Critical
Interactive

HTTPS

No WAF

54d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (2)

serconsrus.ruwww.serconsrus.ru

SHA-256 Fingerprint

A6:42:0C:FC:78:33:52:37:2A:D9:8D:DD:13:35:47:98:47:90:D9:8B...

Top Recommendations

Security recommendation preview

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Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Thu, 21 May 2026 17:07:53 GMT
last-modified
Thu, 21 May 2026 04:46:49 GMT
server
QRATOR
x-content-type-options
nosniff
Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

65

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (3)

mail70.serconsrus.com
mail10.serconsrus.com
mail50.serconsrus.com

Domain Information

serconsrus.ru

Domain Age
19y 9m

Created

15.08.2006

Expires

15.08.2026

Registrar

TIMEWEB-RU

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

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.
B
76/100
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.
Viewport
width=device-width, initial-scale=1
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Segoe UI

WCAG AAA
75/100
Readability
/30
14/30

14px · LH 1.14

Hierarchy
/20
20/20

3.64x ratio · ✓ H1→H6

WCAG
/25
21/25

11.5:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

Segoe UI

Sans51px

Body Font

Segoe UI

Sans14px

Contrast Ratio

11.5:1

WCAG AAA (≥7:1)

Reading Comfort

~36 CPL

Narrow lines
51px
h1
48px
h2
18px
h3
14px
p

⚠️ Small text: 14px may strain on mobile. Use ≥16px for WCAG compliance.

⚠️ Tight line spacing (1.14). Increase to 1.4–1.6 for better readability.

✅ WCAG AAA contrast: All text meets 7:1 ratio (min 11.5:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

✅ Strong hierarchy: Headlines are 3.6x larger than body text.

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

Color Palette

7 unique colors
13.75:1 AAA Light
#ffffff
Background· 29.099999999999998%
#2b2d34
Text· 24.7%
#393d45
Primary· 12.8%
#171b24
Secondary· 4.9%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

1
Google AnalyticsFree

User behavior and product analytics

1

Categories

1

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

13 Resources

9
Scripts
4
Styles
3
Async
4
Defer

Top Script Sources

serconsrus.ru(6)cloud.roistat.com(1)mc.yandex.ru(1)smartcaptcha.yandexcloud.net(1)

Website Identity

ОС ООО «СЕРКОНС»

ОС ООО «СЕРКОНС»

Organization
online@serconsrus.ru info@serconsrus.ru
74952740101
www.serconsrus.ru
19 years old

г. Москва, Большой Строченовский пер., 25А, Москва

115054, Москва, Москва

Россия

Location detected: 🇷🇺 Russia, Москваvia schema_nap
TIMEWEB-RUru-RU

Social Profiles

YouTubeTelegram

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Last analyzed: 21 May 2026 at 17:08

Historical Analysis & Change Tracking