allegroimg.com

https://allegroimg.com· First analyzed 27 Apr 2026· Updated 27 Apr 2026

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allegroimg.com

Mobile

Sponsored

Hosting Provider

Allegro sp. z o.o.

IP Address

5.134.213.40

Site Location

🇵🇱 Polandvia ip

Server Location

🇵🇱 Warsaw, Poland

ASN

AS42656

Organization

Allegro sp. z o.o.

Nameservers

dns4.allegro.pl.dns1.allegro.pl.dns2.allegro.pl.dns3.allegro.pl.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

424 ms10%

Speed Index

551 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

174 KB

162 requests

Image Optimization

Lazy LoadResponsive

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Allegro sp. z o.o.

Technology Stack

5 Technologies Detected

Other

CSS Frameworks

Analytics

Tag Managers

Advertising

Microsoft Advertising

SEO Analysis

D47/100

Meta Tags10/15

Content3/12

Headings1/8

Technical16/21

E-E-A-T0/7

Images3/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

allegroimg.comallegroimg.com

Allegro - atrakcyjne ceny - Strona Główna

Allegro - Najlepsze ceny oraz gwarancja bezpiecznych zakupów!

Title Length41 chars

Recommended: 50-60 chars (~255px / 580px)

Description Length61 chars

Recommended: 120-160 chars

Issues (3)

• Very thin content (7 words). Search engines need substantial content for ranking.
• Missing H1 tag — every page should have exactly one H1
• Most images missing alt text (97/184) — critical for accessibility and SEO

11 issues found

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Local SEO

Local Search Readiness

14/100

Poor

4 13 1

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

Sponsored

AI & LLM Readiness

F32/100

Bot Access

20/25

Machine Read.

7/25

Schema Data

1/25

Citation

4/25

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:1,284

Token eff.:Optimal

Structured Data

Microdata

Organization×1.1(min)microdata

Citation Readiness

Opening Summary

Descriptive Headings

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (12)

AI readiness recommendation preview...

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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.

68/100

Passed

Critical

Warnings

Images & Alt Text

20/20

Checks if images have descriptive alt text for screen readers and visually impaired users.

Semantic Structure

6/20

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

11/15

Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).

ARIA & Roles

1/15

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.

52/100

A+

22 mg

CO₂e / view

174.3 KB

Page Weight

95%

Cleaner Than

New Visitor

25 mg

Returning (cached)

12 mg

Annual (10K/mo)

2.6 kg

Emission Segments

Data Center

5 mg

Network

5 mg

Device

12 mg

Resource Breakdown

Images

14.3 KB

HTML

160.0 KB

Green Hosting Not Verified

Allegro sp. z o.o.

4 recommendations

•Carbon footprint recommendation preview...

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Security Score

46%Poor

Interactive

HTTPS

No WAF

136d

Certificate Details

Type

Organization Validated (OV)

Certificate Authority

DigiCert Inc

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

Valid From

14.08.2025

Valid Until

10.09.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

*.allegro.plallegro.pl

SHA-256 Fingerprint

2D:75:B5:B6:87:47:F4:37:44:E6:9A:C1:57:D5:ED:94:33:39:59:CC...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ch

Sec-CH-UA,Sec-CH-UA-Mobile,Sec-CH-UA-Platform,Sec-CH-UA-Arch...

access-control-allow-credentials

true

access-control-allow-origin

access-control-expose-headers

x-dd-b, x-set-cookie

cache-control

🔴 No Cache(max-age=0, private, no-cache, no-store, must-revalidate)

charset

utf-8

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

MX Records (1)

allegro.in.tmes.trendmicro.eu

Domain Information

allegroimg.com

Domain Age

10y 2m

Created

08.02.2016

Expires

08.02.2027

Last Updated

04.02.2026

Registrar

CSC Corporate Domains, Inc.

DNSSEC

Not Enabled

Privacy & Compliance

Cookie Consent Banner

GDPR Indicators

Cookie consent banner detected

Data Protection Officer mentioned

Legitimate interest basis 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.

61/100

Mobile Friendly222 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,maximum-scale=1,user-scalable=no

3 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto + Open Sans

WCAG Partial

53/100

Readability

/30

19/30

14px · LH 1.50

Hierarchy

/20

6/20

WCAG

/25

16/25

1.8:1 min contrast

Performance

/25

12/25

System fonts

Heading Font

Roboto

Sans

Body Font

Open Sans

Sans14px

Contrast Ratio

1.8:1

6 issues

Reading Comfort

~45 CPL

Optimal (45–75)

25px

21px

14px

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

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

✅ Optimal line length: ~45 chars/line (ideal 45–75 CPL).

❌ Very complex text: Flesch score 23/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 6 elements below WCAG AA threshold (min 1.8:1).

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

Flesch 23

Color Palette

8 unique colors

4:1 AA Large Light

#ffffff

Primary· 52.3%

#7f7f7f

Other· 18.9%

#163c11

Accent· 10.6%

#4a573c

Secondary· 2.7%

#021606

Accent· 2.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

20 Resources

Scripts

Styles

Async

Defer

Top Script Sources

assets.allegrostatic.com(20)

Website Identity

allegroimg.com

10 years old

Location detected: 🇵🇱 Polandvia ip

CSC Corporate Domains, Inc.pl

Sponsored

Last analyzed: 27 Apr 2026 at 21:53

Historical Analysis & Change Tracking