erli.pl

https://erli.pl· First analyzed 13 May 2026· Updated 13 May 2026

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erli.pl

Mobile

Sponsored

Hosting Provider

Cloudflare

cloudflare.com

IP Address

104.20.26.166

Site Location

🇵🇱 Polandvia tld

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

alan.ns.cloudflare.com.lana.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint

674 ms10%

Speed Index

876 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

245 KB

68 requests

Image Optimization

WebP

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Infrastructure

Hosting

Cloudflare

CDN

Cloudflare

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

4 Technologies Detected

Analytics

Tag Managers

CDN

Security

SEO Analysis

F25/100

Meta Tags0/15

Content0/12

Headings0/8

Technical13/25

E-E-A-T0/7

Images0/7

Links0/5

URL5/5

Social0/5

Freshness0/4

Mobile4/4

Indexability3/3

erli.plerli.pl

No Title Found

No description available for this page.

Title Length0 chars

Recommended: 50-60 chars

Description Length0 chars

Recommended: 120-160 chars

Issues (4)

• Missing page title — critical for SEO rankings and SERP display
• Missing meta description — important for click-through rates in SERPs
• Very thin content (0 words). Search engines need substantial content for ranking.

9 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

40 rules

Local SEO

Local Search Readiness

3/100

Poor

1 14 2

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

F13/100

Bot Access

10/25

Machine Read.

1/25

Schema Data

0/25

Citation

2/25

AI Bot Access

4/14 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:0%

Words:0

Token eff.:Too Short

Structured Data

No Schema

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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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.

63/100

Passed

Critical

Warnings

Images & Alt Text

20/20

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

Semantic Structure

3/20

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

9/15

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.

78/100

A+

25 mg

CO₂e / view

244.8 KB

Page Weight

95%

Cleaner Than

New Visitor

28 mg

Returning (cached)

14 mg

Annual (10K/mo)

3.0 kg

Emission Segments

Data Center

1 mg

Network

7 mg

Device

16 mg

Resource Breakdown

JavaScript

198.6 KB

HTML

42.9 KB

Other

3.3 KB

Green Hosting Verified

Cloudflare

GWF Verified

2 recommendations

•Carbon footprint recommendation preview...

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Security Score

66%Fair

Interactive

HTTPS

WAF

86d

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

10.05.2026

Valid Until

08.08.2026

OCSP Stapling

Enabled

Subject Alternative Names (2)

erli.pl*.erli.pl

SHA-256 Fingerprint

FD:8D:69:C1:F1:3E:27:2B:DF:29:63:90:88:6B:C4:EE:0E:52:70:49...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

accept-ranges

bytes

age

alt-svc

h3=":443"; ma=86400

cache-control

🟡 5s(max-age=5)

cf-cache-status

DYNAMIC

cf-ray

9fb10060fc69a0b9-DUS

Good Warning Issue

Email Infrastructure

Microsoft 365

Score

SPF

DKIM

DMARC

DMARC Policy

None (Monitor Only)

MX Records (1)

erli-pl.mail.protection.outlook.com

Domain Information

erli.pl

Domain Age

6y 8m

Created

04.09.2019

Expires

04.09.2026

Last Updated

31.08.2025

Registrar

DOMENY.TV MSERWIS Sp. z o.o.

DNSSEC

Not Enabled

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.

52/100

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,maximum-scale=1,user-scalable=no,shrink-to-fit=no

4 recommendations

•Mobile compatibility recommendation preview...

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Typography & Readability

Roboto

68/100

Readability

/30

22/30

16px · LH 1.50

Hierarchy

/20

10/20

WCAG

/25

19/25

Performance

/25

17/25

System fonts

Heading Font

Roboto

Body Font

Roboto

Sans16px

Contrast Ratio

Reading Comfort

Single Family

left aligned

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

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

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

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

Flesch 0

Color Palette

5 unique colors

Light

#f4f4f4

Background· 97.30000000000001%

#26b6c4

Accent· 0.7%

#0097bc

Primary· 0%

#aec6c8

Secondary· 0.6%

#3d8f9d

Secondary· 0.2%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

Google Tag ManagerFree

Google AnalyticsFree

User behavior and product analytics

Sponsored

Scripts & Styles

10 Resources

Scripts

Styles

Async

Defer

Top Script Sources

cdn.prod.erli.tech(2)googletagmanager.com(1)local(1)

Website Identity

erli.pl

6 years old

Location detected: 🇵🇱 Polandvia tld

DOMENY.TV MSERWIS Sp. z o.o.📧 Microsoft 365pl

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Last analyzed: 13 May 2026 at 10:33

Historical Analysis & Change Tracking