alusolid.eu

https://alusolid.eu· First analyzed 29 May 2026· Updated 29 May 2026

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alusolid.eu

Mobile

Sponsored

Hosting Provider

VNET a.s.

IP Address

86.110.243.235

Site Location

🇸🇰 Slovakiavia ip

Server Location

🇸🇰 Galanta, Slovakia

ASN

AS29405

Organization

VNET a.s.

Server

Apache

Nameservers

ns2.webhouse.sk.ns1.webhouse.sk.ns3.webhouse.sk.

Performance

Core Web Vitals

Weight

First Contentful Paint

717 ms10%

Speed Index

932 ms10%

Largest Contentful Paint

—25%

Total Blocking Time

0.0 ms30%

Cumulative Layout Shift

0.00025%

7.1 MB

140 requests

0–49

50–89

90–100

Architecture Stack

Monolithic

⚙️ SSR

Frontend

Styling

Bootstrap

CMS

Joomla!

Infrastructure

Hosting

VNET a.s.

Technology Stack

7 Technologies Detected

Analytics

CSS Frameworks

Libraries

Web Servers

SEO Analysis

D46/100

Meta Tags7/15

Content8/12

Headings3/8

Technical13/25

E-E-A-T0/7

Images1/7

Links5/5

URL5/5

Social0/5

Freshness0/4

Mobile1/4

Indexability3/3

alusolid.eualusolid.eu

Úvod - ALUSOLID, s.r.o.

Alusolid, výrobca plastových okien a dverí Salamander Gealan a Spektrum. Výrobca hliníkových okien a dverí Ponzio a Alumil, protipožiarnych dverí Ponzio. Výr...

Description truncated.

Title Length23 chars

Recommended: 50-60 chars (~134px / 580px)

Description Length223 chars

Recommended: 120-160 chars

Issues (1)

• Most images missing alt text (15/20) — critical for accessibility and SEO

13 issues found

Upgrade to view details

Crawlability

Sitemap

robots.txt

16 rules

Local SEO

Local Search Readiness

4/100

Poor

1 15 2

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

Sponsored

AI & LLM Readiness

F33/100

Bot Access

20/25

Machine Read.

5/25

Schema Data

0/25

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

navheader/footer

Text ratio:4%

Words:280

Token eff.:Too Short

Sections/1K:35.7

Depth:2/5

Structured Data

No Schema

Citation Readiness

Opening Summary13w

Descriptive Headingsavg 8.1w

Canonical URL

Open Graph0/3

Twitter Card0/3

Language Tag

Publish Date

Author Info

Lists

Tables

TL;DR / Summary

About Page Link

Recommendations (10)

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

20/20

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

Semantic Structure

15/20

Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.

Forms & Inputs

10/15

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

8/15

Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

3 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.

4/100

903 mg

CO₂e / view

7.1 MB

Page Weight

Cleaner Than

New Visitor

1.03 g

Returning (cached)

516 mg

Annual (10K/mo)

108.4 kg

Emission Segments

Data Center

202 mg

Network

217 mg

Device

485 mg

Resource Breakdown

JavaScript

618.2 KB

Images

6.1 MB

CSS

358.5 KB

HTML

29.2 KB

Other

21.6 KB

Green Hosting Not Verified

VNET a.s.

10 recommendations

•Carbon footprint recommendation preview...

Upgrade to view recommendations

Security Score

21%Critical

Interactive

HTTPS

No WAF

46d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

ECDSA (secp256r1) (256 bit)

Signature

ECDSA with SHA-384

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

16.04.2026

Valid Until

15.07.2026

Subject Alternative Names (4)

alusolid.czalusolid.euwww.alusolid.czwww.alusolid.eu

SHA-256 Fingerprint

74:C2:1B:07:4E:BF:29:98:31:27:91:60:19:01:D5:59:DC:3A:84:D7...

Top Recommendations

Security recommendation preview

Upgrade to view recommendations

Upgrade to view header details

HTTP Headers

Developer Console

cache-control

🔴 No Cache(no-store, no-cache, must-revalidate, post-check=0, pre-check...)

content-type

text/html; charset=utf-8

date

Fri, 29 May 2026 02:57:11 GMT

expires

Wed, 17 Aug 2005 00:00:00 GMT

last-modified

Fri, 29 May 2026 02:57:11 GMT

p3p

CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"

Good Warning Issue

Email Infrastructure

Custom Mail Server

Score

SPF

DKIM

DMARC

DMARC Policy

Reject (Strictest)

MX Records (6)

mx5.webhouse.sk

mx1.webhouse.sk

mx4.webhouse.sk

mx3.webhouse.sk

+2 more

Domain Information

alusolid.eu

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.

59/100

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...

Upgrade to view recommendations

Typography & Readability

Arial + Trebuchet MS

WCAG Partial

59/100

Readability

/30

14/30

13px · LH 1.54

Hierarchy

/20

11/20

1.85x ratio

WCAG

/25

14/25

1.82:1 min contrast

Performance

/25

20/25

System fonts

Heading Font

Arial

Sans24px

Body Font

Trebuchet MS

Sans13px

Contrast Ratio

1.82:1

18 issues

Reading Comfort

~44 CPL

Narrow lines

24px

22px

13px

❌ Critical: 13px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.54 ratio (ideal range 1.4–1.6).

⚠️ Partial contrast: 18 elements below WCAG AA threshold (min 1.8:1).

⚠️ Minor heading issue: 1 level skip(s) detected. Maintain sequential order for screen readers.

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

Color Palette

9 unique colors

Light

#ffffff

Background· 21.3%

#0071a5

Primary· 32.7%

#e1e9ec

Secondary· 11.1%

#558aa2

Secondary· 9.7%

#3a6577

Secondary· 9.2%

#2a4653

Secondary· 7.2%

#1a729b

Accent· 1.5%

#035f8b

Accent· 1.3%

Business & Marketing Stack

4 Tools Detected

Advanced

Behavior Analytics

Google AnalyticsFree

User behavior and product analytics

Advertising

Facebook PixelMid-Market

Ad platforms and retargeting pixels

Social Media

Facebook SDKFree

Twitter/X WidgetsFree

Social widgets and sharing tools

Sponsored

Scripts & Styles

30 Resources

Scripts

Styles

Async

Defer

Top Script Sources

local(10)maps.google.com(6)connect.facebook.net(2)google-analytics.com(1)googletagmanager.com(1)

Website Identity

alusolid.eu

Location detected: 🇸🇰 Slovakiavia ip

sk-sk

Social Profiles

Facebook

Sponsored

Last analyzed: 29 May 2026 at 02:57

Historical Analysis & Change Tracking