1winzerkalo.com.ua

https://1winzerkalo.com.ua· First analyzed 11 May 2026· Updated 11 May 2026

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1winzerkalo.com.ua

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

172.67.159.11

Site Location

🇺🇦 Ukrainevia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

harmony.ns.cloudflare.com.rajeev.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

677 ms10%

Speed Index

880 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

8.4 MB

69 requests

Image Optimization

Lazy LoadWebPResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

WordPress

cms

1winCustom

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Plugins

Analytics

Libraries

UI Components

CSS Frameworks

CDN

SEO Analysis

A87/100

Meta Tags14/15

Content11/12

Headings3/8

Technical25/25

E-E-A-T2/7

Images6/7

Links5/5

URL5/5

Social5/5

Freshness4/4

Mobile4/4

Indexability3/3

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Title Length47 chars

Recommended: 50-60 chars (~281px / 580px)

Description Length152 chars

Recommended: 120-160 chars

Issues (1)

• Missing H1 tag — every page should have exactly one H1

3 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

247 URLs

robots.txt

7 rules

Sitemap reference found

Local SEO

Local Search Readiness

33/100

Needs Work

10 8

Sponsored

AI & LLM Readiness

D59/100

Bot Access

20/25

Machine Read.

11/25

Schema Data

10/25

Citation

18/25

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:1,318

Token eff.:Optimal

Sections/1K:4.6

Depth:1/5

Structured Data

5 JSON-LD

FAQPage×1.5microdataOrganization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary21w

Descriptive Headingsavg 5.5w

Canonical URL

Open Graph3/3

Twitter Card3/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (7)

AI readiness recommendation preview...

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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.

77/100

Passed

Critical

Warnings

Images & Alt Text

18/20

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

15/15

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

7/15

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.

2 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.

34/100

873 mg

CO₂e / view

8.4 MB

Page Weight

Cleaner Than

New Visitor

998 mg

Returning (cached)

499 mg

Annual (10K/mo)

104.8 kg

Emission Segments

Data Center

43 mg

Network

257 mg

Device

574 mg

Resource Breakdown

JavaScript

65.1 KB

Images

7.1 MB

CSS

1.0 MB

Fonts

194.5 KB

HTML

49.0 KB

Green Hosting Verified

Cloudflare

GWF Verified

8 recommendations

•Carbon footprint recommendation preview...

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Security Score

71%Good

Static / Informational

HTTPS

WAF

43d

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

26.03.2026

Valid Until

24.06.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

1winzerkalo.com.ua*.1winzerkalo.com.ua

SHA-256 Fingerprint

6E:77:DE:D4:9A:C0:0D:A7:60:D1:48:56:A7:C3:1E:9F:7B:71:C9:56...

Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

alt-svc

h3=":443"; ma=86400

cf-cache-status

DYNAMIC

cf-ray🇫🇷 Paris

9fa455122fbbd081-CDG

content-encoding

zstd

content-type

text/html; charset=UTF-8

date

Mon, 11 May 2026 21:38:44 GMT

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

Domain Information

1winzerkalo.com.ua

Domain Age

5y 2m

Created

11.03.2021

Expires

11.03.2027

Last Updated

25.02.2026

Registrar

REGERY UKRAINE LLC

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

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.

69/100

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

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

SF Pro Text

WCAG Fail

66/100

Readability

/30

18/30

14px · LH 1.40

Hierarchy

/20

20/20

2.57x ratio · ✓ H1→H6

WCAG

/25

10/25

1:1 min contrast

Performance

/25

18/25

1 font · 2 req

Heading Font

SF Pro Text

Sans36px

Body Font

SF Pro Text

Sans14px

Contrast Ratio

1:1

49 issues

Reading Comfort

~37 CPL

Narrow lines

36px

26px

14px

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

✅ Optimal line spacing: 1.40 ratio (ideal range 1.4–1.6).

❌ Low contrast: 49 elements fail WCAG AA (min 1.0:1). Increase text/background contrast.

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

✅ Strong hierarchy: Headlines are 2.6x larger than body text.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFonts

Color Palette

4 unique colors

Light

#080f1f

Accent· 75.99999999999999%

#fffffe

Primary· 9.3%

#cdb4c1

Secondary· 4.4%

Business & Marketing Stack

1 Tools Detected

Growing

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

11 Resources

Scripts

Styles

Async

Defer

Top Script Sources

1winzerkalo.com.ua(6)googletagmanager.com(1)

Website Identity

1win

Organization

[email protected]

88003017789

1winzerkalo.com.ua/

5 years old

Location detected: 🇺🇦 Ukrainevia tld

REGERY UKRAINE LLCru

Social Profiles

YouTube Telegram

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Last analyzed: 11 May 2026 at 21:38

Historical Analysis & Change Tracking