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alexgyver.ru

https://alexgyver.ru· First analyzed 28 Apr 2026· Updated 28 Apr 2026
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alexgyver.ru
Desktop screenshot of alexgyver.ru
Mobile screenshot of alexgyver.ru
Mobile

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Hosting Provider

cloudflare.com

IP Address

104.21.5.223

Site Location

🇷🇺 Russiavia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dale.ns.cloudflare.com.mia.ns.cloudflare.com.

Performance

83

Core Web Vitals

Weight

First Contentful Paint
2.0 s10%
Speed Index
2.6 s10%
Largest Contentful Paint
25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
1.4 MB
132 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
Astrav4.11.2
by Brainstorm Force
View Theme

SEO Analysis

B72/100
23
6
1
Meta Tags7/15
Content8/12
Headings4/8
Technical23/25
E-E-A-T5/7
Images4/7
Links5/5
URL5/5
Social5/5
Freshness0/4
Mobile3/4
Indexability3/3
A
alexgyver.rualexgyver.ru

AlexGyver Technologies

Официальный сайт YouTube канала AlexGyver Show. Arduino проекты, уроки, блог

Title Length22 chars

Recommended: 50-60 chars (~132px / 580px)

Description Length76 chars

Recommended: 120-160 chars

Issues (1)

  • Most images missing alt text (29/44) — critical for accessibility and SEO

Crawlability

Sitemap

Type: index

5 URLs

5 sub-sitemaps

robots.txt

74 rules

Sitemap reference found

Local SEO

Local Search Readiness

11/100
Poor
3 14

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

D44/100
Bot Access
20/25
Machine Read.
7/25
Schema Data
6/25
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:1%
Words:547
Token eff.:Optimal

Structured Data

2 JSON-LD
Person×1.3Organization×1.1(min)microdataWebSite

Citation Readiness

Opening Summary18w
Descriptive Headings
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (12)
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.
B
74/100
13
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
12/20
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
15/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
7/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
2 recommendations
  • Accessibility recommendation preview...

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.
58/100
C
150 mg
CO₂e / view
1.4 MB
Page Weight
60%
Cleaner Than
New Visitor
171 mg
vs
Returning (cached)
86 mg
Annual (10K/mo)
18.0 kg
Emission Segments
Data Center
7 mg
Network
44 mg
Device
98 mg
Resource Breakdown
JavaScript
379.7 KB
Images
579.0 KB
CSS
480.4 KB
HTML
43.8 KB
Green Hosting Verified
Cloudflare
Provider Match
5 recommendations
  • Carbon footprint recommendation preview...
F

Security Score

26%Critical
Interactive

HTTPS

WAF

70d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Google Trust Services

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-256

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2+H3

Valid From

09.04.2026

Valid Until

08.07.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

alexgyver.ru*.alexgyver.ru

SHA-256 Fingerprint

C0:17:A0:A0:BC:77:CD:D2:A7:EA:07:2B:91:D0:3F:08:19:5E:9B:04...

Top Recommendations

Security recommendation preview

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
9f38b2f6086172a7-EWR
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Tue, 28 Apr 2026 20:08:28 GMT
Good Warning Issue

Email Infrastructure

Yandex Mail

Score

45

SPF
DKIM
DMARC

MX Records (1)

mx.yandex.net

Domain Information

alexgyver.ru

Domain Age
10y 7m

Created

28.09.2015

Expires

28.09.2026

Registrar

BEGET-RU

DNSSEC
Not Enabled

Privacy & Compliance

CookieYes

Cookie Consent Banner
CookieYes
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: CookieYes
Data Protection Officer mentioned

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.
A
82/100
Mobile Friendly112 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, initial-scale=1
1 recommendation
  • Mobile compatibility recommendation preview...

Typography & Readability

-apple-system

WCAG Partial
63/100
Readability
/30
17/30

14px · LH 1.71

Hierarchy
/20
9/20
WCAG
/25
17/25

1.2:1 min contrast

Performance
/25
20/25

System fonts

Heading Font

-apple-system

Body Font

-apple-system

Sans14px

Contrast Ratio

1.2:1

26 issues

Reading Comfort

~95 CPL

Wide lines
14px
p

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

⚠️ Wide lines: ~95 chars/line. Use max-width: 65ch for comfortable reading.

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

⚠️ Partial contrast: 26 elements below WCAG AA threshold (min 1.2:1).

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

✅ Smart font loading: font-display: swap prevents invisible text during load (FOIT).

Flesch 43

Color Palette

8 unique colors
11.37:1 AAA Light
#ffffff
Background· 49.7%
#3a3a3a
Text· 11.3%
#90bbc3
Primary· 5.7%
#336e9a
Secondary· 5.3%
#262933
Secondary· 2.6%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

1

User behavior and product analytics

Privacy & Cookies

2

Cookie consent and privacy compliance tools

2

Categories

3

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

30 Resources

20
Scripts
10
Styles
4
Async
0
Defer

Top Script Sources

alexgyver.ru(15)youtube.com(2)mc.yandex.ru(1)yandex.ru(1)yastatic.net(1)

Website Identity

AlexGyver

Person

AlexGyver Technologies

10 years old
Location detected: 🇷🇺 Russiavia tld
BEGET-RU📧 Yandex Mailru-RU

Social Profiles

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Last analyzed: 28 Apr 2026 at 20:09

Historical Analysis & Change Tracking