StackOptic
Back to Search
impostal.pl favicon

impostal.pl

https://impostal.pl· First analyzed 17 May 2026· Updated 17 May 2026
Export
impostal.pl
Desktop screenshot of impostal.pl
Mobile screenshot of impostal.pl
Mobile

Sponsored

Hosting Provider

Cloudflare
cloudflare.com

IP Address

104.21.85.237

Site Location

🇵🇱 Polandvia phone

Server Location

🇨🇦 Toronto, Canada

ASN

AS13335

Organization

Cloudflare, Inc.

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

jakub.ns.cloudflare.com.rafe.ns.cloudflare.com.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
635 ms10%
Speed Index
826 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
7.7 MB
75 requests

Image Optimization

Lazy LoadResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPressv6.9.4
cms
Hello Elementor Childv2.0.0Custom
by Elementor Team
View Theme

Technology Stack

9 Technologies Detected

Libraries

2
jQuery
jQuery UI

Analytics

2
Google Analytics
Google Analytics 4

CSS Frameworks

1
Tailwind CSS

Icon Libraries

1
Font Awesome

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

Plugins

1
Elementor

SEO Analysis

A+93/100
29
3
1
Meta Tags15/15
Content10/12
Headings8/8
Technical24/25
E-E-A-T7/7
Images3/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile4/4
Indexability3/3
I
impostal.plimpostal.pl

Impostal – rury stalowe i konstrukcji, pale hydrotechniczne

Impostal to zaufany dostawca. Oferujemy rury stalowe, konstrukcje stalowe, pale hydrotechniczne, powłoki antykorozyjne, prefabrykację i transport.

Title Length59 chars

Recommended: 50-60 chars (~353px / 580px)

Description Length146 chars

Recommended: 120-160 chars

Issues (1)

  • • Most images missing alt text (26/38) — critical for accessibility and SEO

4 issues found

Upgrade to view details

Crawlability

Sitemap

Type: index

3 URLs

3 sub-sitemaps

robots.txt

25 rules

Sitemap reference found

Local SEO

Local Search Readiness

30/100
Needs Work
8 11

Sponsored

AI & LLM Readiness

D59/100
Bot Access
15/25
Machine Read.
13/25
Schema Data
13/25
Citation
18/25

AI Bot Access

6/14 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:3%
Words:981
Token eff.:Optimal
Depth:1/5

Structured Data

6 JSON-LD
Article×1.2Person×1.3Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary270w
Descriptive Headingsavg 3.2w
Canonical URL
Open Graph2/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
Upgrade to view recommendations

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.
A+
92/100
15
Passed
0
Critical
0
Warnings
Images & Alt Text
20/20
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
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
9/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.

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.
29/100
F
799 mg
CO₂e / view
7.7 MB
Page Weight
5%
Cleaner Than
New Visitor
913 mg
vs
Returning (cached)
456 mg
Annual (10K/mo)
95.8 kg
Emission Segments
Data Center
39 mg
Network
235 mg
Device
525 mg
Resource Breakdown
JavaScript
153.8 KB
Images
3.0 MB
CSS
4.6 MB
HTML
34.5 KB
Green Hosting Verified
Cloudflare
GWF Verified
7 recommendations
  • •Carbon footprint recommendation preview...
Upgrade to view recommendations
B

Security Score

71%Good
Static / Informational

HTTPS

WAF

51d

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)

impostal.pl*.impostal.pl

SHA-256 Fingerprint

20:35:20:31:4C:40:E2:DB:64:2C:5D:05:1E:F6:14:58:A6:A1:72:DB...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray🇫🇷 Paris
9fd3df772c13ebaa-CDG
content-encoding
zstd
content-type
text/html; charset=UTF-8
date
Sun, 17 May 2026 16:07:04 GMT
Good Warning Issue

Email Infrastructure

Google Workspace

Score

70

SPF
DKIM
DMARC

MX Records (4)

aspmx2.googlemail.com
alt1.aspmx.l.google.com
alt2.aspmx.l.google.com
aspmx.l.google.com

Domain Information

impostal.pl

Domain Age
17 years

Created

06.05.2009

Expires

06.05.2027

Last Updated

15.04.2026

Registrar

cyber_Folks S.A.

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

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.
C
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
1 recommendation
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Montserrat

WCAG Partial
80/100
Readability
/30
22/30

16px · LH 1.50

Hierarchy
/20
19/20

4x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Montserrat

Sans64px

Body Font

Montserrat

Sans16px

Contrast Ratio

1:1

28 issues

Reading Comfort

~41 CPL

Narrow lines
64px
h1
48px
h2
27px
h3
16px
p

✅ 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 7/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 28 elements below WCAG AA threshold (min 1.0:1).

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

✅ Strong hierarchy: Headlines are 4.0x larger than body text.

Buy on MyFontsFlesch 7

Color Palette

11 unique colors
4.08:1 AA Large Light
#888e9c
Secondary· 22.3%
#352d2f
Text· 9%
#5a6372
Secondary· 12.8%
#564748
Secondary· 11.7%
#0b0e16
Secondary· 5.6%
#374349
Secondary· 5.5%
#b1b6bf
Secondary· 2.7%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

Sponsored

Scripts & Styles

30 Resources

20
Scripts
10
Styles
2
Async
17
Defer

Top Script Sources

impostal.pl(13)(4)googletagmanager.com(3)

Website Identity

Impostal

Impostal

Organization

Impostal to zaufany dostawca rur stalowych i konstrukcji stalowych. Oferujemy pale hydrotechniczne, prefabrykację, powłoki antykorozyjne, transport i geotechnikę.

biuro@impostal.pl
+48525246342
17 years old
Location detected: 🇵🇱 Polandvia phone
cyber_Folks S.A.📧 Google Workspacepl-PL

Sponsored

Last analyzed: 17 May 2026 at 16:07

Historical Analysis & Change Tracking