StackOptic
Back to Search
amperka.ru favicon

amperka.ru

https://amperka.ru· First analyzed 08 May 2026· Updated 08 May 2026
Export
amperka.ru
Desktop screenshot of amperka.ru
Mobile screenshot of amperka.ru
Mobile

Sponsored

Hosting Provider

OOO Insejls Rus

IP Address

185.65.148.57

Site Location

🇷🇺 Russiavia phone

Server Location

🇷🇺 Moscow, Russia

ASN

AS51115

Organization

OOO Insejls Rus

Server

QRATOR

CDN

CDN

Nameservers

ns2.reg.ru.ns1.reg.ru.

Performance

81

Core Web Vitals

Weight

First Contentful Paint
2.2 s10%
Speed Index
2.8 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
152 KB
79 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Ghost

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

6 Technologies Detected

Libraries

1
Lodashv4.17.21

Other

1
lazysizes

CSS Frameworks

1
Tailwind CSS

Fonts

1
Google Fonts

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

SEO Analysis

B71/100
21
5
1
Meta Tags9/15
Content11/12
Headings6/8
Technical22/25
E-E-A-T0/7
Images6/7
Links5/5
URL5/5
Social0/5
Freshness0/4
Mobile4/4
Indexability3/3
A
amperka.ruamperka.ru

Амперка / Всё для Arduino и Raspberry Pi! Электронные компоненты и ...

Интернет-магазин amperka.ru — образовательные решения по электронике и робототехнике по низким ценам. Удобная доставка по всей России.

Title truncated.
Title Length89 chars

Recommended: 50-60 chars (~545px / 580px)

Description Length134 chars

Recommended: 120-160 chars

Issues (1)

  • • Title is too long (89 chars, ~545px). Will be truncated in search results.

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,968 URLs

robots.txt

59 rules

Sitemap reference found

Local SEO

Local Search Readiness

19/100
Poor
5 11 2

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

Sponsored

AI & LLM Readiness

D43/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
2/25
Citation
8/25

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:4%
Words:1,184
Token eff.:Optimal
Sections/1K:1.7
Depth:1/5

Structured Data

Microdata
Productmicrodata

Citation Readiness

Opening Summary15w
Descriptive Headingsavg 1.2w
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

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
11
Passed
4
Critical
2
Warnings
Images & Alt Text
15/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
18/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
12/15
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.
4 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.
63/100
A+
19 mg
CO₂e / view
152.3 KB
Page Weight
95%
Cleaner Than
New Visitor
22 mg
vs
Returning (cached)
11 mg
Annual (10K/mo)
2.3 kg
Emission Segments
Data Center
4 mg
Network
5 mg
Device
10 mg
Resource Breakdown
JavaScript
92.5 KB
Images
343 B
Fonts
2.2 KB
HTML
34.4 KB
Other
22.8 KB
Green Hosting Not Verified
OOO Insejls Rus
4 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
D

Security Score

51%Poor
Interactive

HTTPS

No WAF

75d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/1.1

Valid From

23.04.2026

Valid Until

22.07.2026

Subject Alternative Names (2)

amperka.ruwww.amperka.ru

SHA-256 Fingerprint

A8:18:60:F0:92:92:D6:E0:B4:5F:AC:7C:3B:18:76:FB:6A:71:87:4B...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

connection
keep-alive
content-type
text/html; charset=utf-8
date
Fri, 08 May 2026 18:10:12 GMT
keep-alive
timeout=15
server
QRATOR
transfer-encoding
chunked
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

MX Records (7)

alt1.aspmx.l.google.com
aspmx3.googlemail.com
alt2.aspmx.l.google.com
aspmx.l.google.com

+3 more

Domain Information

amperka.ru

Domain Age
15y 10m

Created

20.06.2010

Expires

20.06.2026

Registrar

REGRU-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.
B
74/100
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

Typography & Readability

Arial

WCAG Partial
77/100
Readability
/30
22/30

16px · LH 1.31

Hierarchy
/20
17/20

4.06x ratio

WCAG
/25
17/25

1:1 min contrast

Performance
/25
21/25

System fonts

Heading Font

Arial

Sans65px

Body Font

Arial

Sans16px

Contrast Ratio

1:1

28 issues

Reading Comfort

~40 CPL

Narrow lines
65px
h1
32px
h2
16px
p

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

⚠️ Tight line spacing (1.31). Increase to 1.4–1.6 for better readability.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

⚠️ Minor heading issue: 0 level skip(s) detected. Maintain sequential order for screen readers.

✅ Strong hierarchy: Headlines are 4.1x larger than body text.

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

GGoogle FontsFlesch 57

Color Palette

12 unique colors
Dark
#363636
Text· 17.1%
#090a13
Secondary· 23.9%
#ffffff
Primary· 0%
#f6871e
Primary· 13.8%
#7798c0
Secondary· 9.4%
#151b29
Secondary· 6.2%
#0778ba
Primary· 6.1%
#506691
Primary· 5.6%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

13 Resources

11
Scripts
2
Styles
6
Async
0
Defer

Top Script Sources

static.insales-cdn.com(4)google-analytics.com(2)mc.yandex.com(1)mc.yandex.ru(1)googletagmanager.com(1)

Website Identity

amperka.ru

+74993221317
15 years old

Москва,Павелецкая набережная, 2с3

Location detected: 🇷🇺 Russiavia phone
REGRU-RU📧 Google Workspaceru

Social Profiles

YouTubeGitHubTelegram

Sponsored

Last analyzed: 08 May 2026 at 18:10

Historical Analysis & Change Tracking