Cached Analysis

This analysis was performed 1 month ago (06.09.2026 22:52). The website may have changed since then.

Analyzed: 06.09.2026 22:52 • 1 month ago

SEO Analysis Report

https://zero-analog.pl
PDF JSON AI .md New Analysis
76
/ 100

Very good

Well optimized site, minor improvements possible

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⚠️ Critical Issues (2)

  • 55/100
    Mobile Friendliness

    No media queries detected - page may not be responsive

    Recommendation: Add CSS media queries for responsive design (@media (max-width: 768px))
  • 60/100
    Core Web Vitals

    Recommendation: Add preload hints for critical resources (fonts, hero image, main CSS)

Category Scores

Meta Information

81/100
81
/ 100

Content

66/100
66
/ 100

Resources

84/100
84
/ 100

Technical SEO

73/100
73
/ 100

Priority Recommendations

Top 15
1

Add Article/BlogPosting structured data - crucial for AI content understanding

Missing structured data

The page has no Schema.org markup that tells Google exactly what the content is (article, product, company, etc.).

Impact

You're not taking advantage of "rich snippets" - enhanced results with stars, prices, images.

How to fix

Add appropriate Schema.org type (e.g., Article, Product, Organization) in JSON-LD format.

CRITICAL
Content • AI Citation
Documentation
2

Page needs significant changes to be well-cited by AI systems - start with adding Schema.org and clear content structure

Missing structured data

The page has no Schema.org markup that tells Google exactly what the content is (article, product, company, etc.).

Impact

You're not taking advantage of "rich snippets" - enhanced results with stars, prices, images.

How to fix

Add appropriate Schema.org type (e.g., Article, Product, Organization) in JSON-LD format.

CRITICAL
Content • AI Citation
3

Add CSS media queries for responsive design (@media (max-width: 768px))

CRITICAL
Technical SEO • Mobile Friendliness
Documentation
4

Enable gzip or brotli compression for HTML, CSS, JS - reduces size by up to 70%

No resource compression

Server does not compress text files (HTML, CSS, JS) before sending.

Impact

Data transfer is 60-80% larger than it could be. Page loads much slower.

How to fix

Enable gzip or brotli compression in server configuration.

CRITICAL
Resources • Page Speed
Documentation
5

Fix XML errors in sitemap.xml file

CRITICAL
Technical SEO • Robots & Sitemap
6

Add Strict-Transport-Security header with max-age of at least 31536000 (1 year). This protects users against HTTPS downgrade attacks

Page is not secure (no HTTPS)

Your page doesn't use encrypted HTTPS connection. Browsers show "Not Secure" warning next to the address.

Impact

Google lowers rankings for pages without HTTPS. Users don't trust pages without the "padlock" in the address bar.

How to fix

Install an SSL certificate (many hosts offer free Let's Encrypt) and redirect traffic to https://.

HIGH
Technical SEO • HTTP Headers Security
Documentation
7

Add Content-Security-Policy header - the most effective protection against XSS attacks. Start with report-only mode: Content-Security-Policy-Report-Only

Missing security headers

The page doesn't send basic security headers that protect against attacks.

Impact

The page is more vulnerable to XSS, clickjacking, and other attacks.

How to fix

Add headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.

HIGH
Technical SEO • HTTP Headers Security
Documentation
8

Add X-Frame-Options: SAMEORIGIN header. This protects against clickjacking attacks where an attacker embeds your page in a hidden iframe

Missing security headers

The page doesn't send basic security headers that protect against attacks.

Impact

The page is more vulnerable to XSS, clickjacking, and other attacks.

How to fix

Add headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.

HIGH
Technical SEO • HTTP Headers Security
Documentation
9

Add X-Content-Type-Options: nosniff header. This prevents the browser from interpreting files as a different MIME type, which can lead to malicious code execution

Missing security headers

The page doesn't send basic security headers that protect against attacks.

Impact

The page is more vulnerable to XSS, clickjacking, and other attacks.

How to fix

Add headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.

HIGH
Technical SEO • HTTP Headers Security
Documentation
10

Add FAQPage schema for Q&A sections - ideal source of AI citations

HIGH
Content • AI Citation
Documentation
11

Add author information (author schema or meta tag) - builds credibility for AI

HIGH
Content • AI Citation
12

Add publish date (datePublished in schema or article:published_time) - freshness signal

HIGH
Content • AI Citation
13

Add <meta property="og:image"> tag with an image at least 1200x630 pixels. Without it, Facebook shows a random or empty preview

Missing og:image

No image for social media. Shared links will be without graphics.

Impact

Posts without images get significantly fewer clicks and shares.

How to fix

Add og:image with an image address minimum 1200x630 pixels.

HIGH
Meta Information • Social Preview
14

Page has only 235 words - add more content (recommended: minimum 300 words)

HIGH
Content • Content Quality
15

Text is very difficult to read (Flesch: 18.7, Grade: 11.4) - significantly simplify the language

HIGH
Content • Content Quality

🎯 Quick Wins

Best ROI

OpenPageRank

ROI: 19
4 23 (+19)
Effort 1/5
  • Low domain authority (0.37/10). Build quality backlinks and publish authoritative content.

HTTP Headers Security

ROI: 15
0 60 (+60)
Effort 4/5
  • Add Strict-Transport-Security header with max-age of at least 31536000 (1 year). This protects users against HTTPS downgrade attacks

    Page is not secure (no HTTPS)

    Your page doesn't use encrypted HTTPS connection. Browsers show "Not Secure" warning next to the address.

    Impact

    Google lowers rankings for pages without HTTPS. Users don't trust pages without the "padlock" in the address bar.

    How to fix

    Install an SSL certificate (many hosts offer free Let's Encrypt) and redirect traffic to https://.
  • Add Content-Security-Policy header - the most effective protection against XSS attacks. Start with report-only mode: Content-Security-Policy-Report-Only

    Missing security headers

    The page doesn't send basic security headers that protect against attacks.

    Impact

    The page is more vulnerable to XSS, clickjacking, and other attacks.

    How to fix

    Add headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.

Social Preview

ROI: 14
30 58 (+28)
Effort 2/5
  • Add <meta property="og:image"> tag with an image at least 1200x630 pixels. Without it, Facebook shows a random or empty preview

    Missing og:image

    No image for social media. Shared links will be without graphics.

    Impact

    Posts without images get significantly fewer clicks and shares.

    How to fix

    Add og:image with an image address minimum 1200x630 pixels.
  • Change twitter:card from "summary" (small thumbnail) to "summary_large_image" for much better visibility on Twitter/X

    Missing twitter:card

    Missing the basic twitter:card tag specifying card type.

    Impact

    Twitter doesn't know which card format to display.

    How to fix

    Add twitter:card with value "summary" or "summary_large_image".

AI Citation

ROI: 10.67
20 52 (+32)
Effort 3/5
  • Add bulleted or numbered lists - AI prefers organized data
  • Consider adding data tables - great source of citations for AI

Mobile Friendliness

ROI: 9
55 91 (+36)
Effort 4/5
  • Add CSS media queries for responsive design (@media (max-width: 768px))
  • Increase button and link sizes to minimum 48x48px (Google recommendation)

Core Web Vitals

ROI: 8
60 92 (+32)
Effort 4/5
  • Add preload hints for critical resources (fonts, hero image, main CSS)
  • Add width and height attributes to 1 images to prevent layout shifts

Detailed Results

27 analyzers
T
Title OK Optimal

Naprawa falowników przemysłowych | Zero Analog

Length: 46 characters
D
Meta Description OK Optimal

Naprawa automatyki przemysłowej: falowniki, PLC, panele HMI, serwonapędy, zasilacze i elektronika. Diagnostyka i serwis Zero Analog.

Length: 132 characters
V
Viewport OK Optimal

width=device-width, initial-scale=1

C
Charset OK

utf-8

L
Language OK

pl

R
Robots Missing

index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1

Index: Yes | Follow: Yes

HTML structure

<html> ✓ <head> ✓ <body> ✓
205
ms response
11.6
KB HTML
8
Resources
✗
Compression

Resources

CSS: 1
JavaScript: 0
Images: 7

Cache

Cache-Control: None
ETag: ✓
Validators: ✓

Render-blocking resources: 1

CSS: 1 | JS: 0
20/100
AI citation readiness: Poor

Content structure

Headings: ✓
Lists: ✗
Tables: ✗
Avg. paragraph: 15 words

Answer format

Summary: ✗
Definitions: ✗
FAQ section: ✗

Structured data

Article schema: ✗
FAQ schema: ✗
HowTo schema: ✗

Authority signals

Author: ✗
Publish date: ✗
Modified date: ✗
264 KB
Budget: 1.5 MB

Weight breakdown by category

CSS (1 files) 23.9 KB / 150 KB
HTML (1 files) 23.9 KB / 100 KB
Fonts (0 files) 0 B / 150 KB
Other (0 files) 0 B / 100 KB
Images (7 files) 216.2 KB / 750 KB
JavaScript (0 files) 0 B / 500 KB

Compression

Encoding: none
Compressed: 0 / 1

Minification

CSS: 1 minified / 0 not
JS: 0 minified / 0 not
Total HTTP requests: 9
100.0%
Checked: 8 of 8 links
8 OK 0 broken 0 redirected
Status codes: 200 (8x)
Rank:
47499511
Cached:
Yes
Domain:
zero-analog.pl
Available:
Yes
Page rank decimal:
0.37
Page rank integer:
0
🌐 lang attribute ✓

pl

📱 Viewport ✓

Scalable

📝 Form labels
Form fields: 0
With label: 0
🔘 Buttons
Total: 0
Accessible: 0
🐦 Card type: summary

Naprawa falowników przemysłowych | Zero Analog

Naprawa automatyki przemysłowej: falowniki, PLC, panele HMI, serwonapędy, zasilacze i elektronika. Diagnostyka i serwis Zero Analog.

Required fields

100%
✓ twitter:card
✓ twitter:title
✓ twitter:description

OG Fallback

twitter:image: Will fallback to og:image
0
Depth
22
URL length
0
Keywords
✓
Readability

Character analysis

✗ Dashes ✓ Uppercase letters ✓ Underscores ✓ Spaces ✓ Special characters

Additional features

GET parameters: No Trailing /: No
🔗 Canonical URL Set
Canonical: https://zero-analog.pl/
Current: https://zero-analog.pl
✓ Matches URL ✓ Self-referencing ✓ Absolute URL ✓ HTTPS
10
Total links
10
Internal
0
External

Dofollow / Nofollow

Dofollow: 10
Nofollow: 0

Anchor text

Descriptive: 10
Generic: 0
Empty: 0

Broken links (2)

https://zero-analog.pl//tel:+48790583255
https://zero-analog.pl//mailto:serwis@zero-analog.pl

Redirect chain (1 step)

301
http://zero-analog.pl
64ms → redirects
200
https://zero-analog.pl/
94ms Destination page
Total time: 158ms

www redirect

Valid: Yes
Canonical version: non-www

HTTPS redirect

HTTP → HTTPS: Yes
Type: 301

Meta Refresh

Detected: Yes

JS redirect

Detected: Yes

Facebook

Complete
Yes
Title Naprawa falowników przemysłowych | Zero Analog
Yes
Description Naprawa automatyki przemysłowej: falowniki, PLC, panele HMI,...
No
Image
Yes
URL https://zero-analog.pl/
Yes
Type website
Yes
Site name Zero Analog

Twitter/X

Incomplete
Card type: summary
Yes
Title Naprawa falowników przemysłowych | Zero Analog
Yes
Description Naprawa automatyki przemysłowej: falowniki, PLC, panele HMI,...
No
Image
No
Account

LinkedIn

Incomplete
Yes
Title Naprawa falowników przemysłowych | Zero Analog
Yes
Description Naprawa automatyki przemysłowej: falowniki, PLC, panele HMI,...
No
Image

Social media image analysis

No available image or it could not be analyzed

235
Total words
176
Unique
7.7
Avg. word length
108
Sentences

Text readability

Metric Result
Flesch Reading Ease 18.7
Flesch-Kincaid Grade 11.4
Gunning Fog Index 13.4
Coleman-Liau Index 12.0
SMOG Index 9.0
Difficulty level Very Difficult
Words per sentence (average) 2.9

Structure

Paragraphs: 17
Lists: 0

Content to HTML ratio

Ratio: 3,290.0%
Text / HTML: 3.8 KB / 11.6 KB
LCP
Largest Contentful Paint
Risk: Medium
CLS
Cumulative Layout Shift
Risk: Medium
INP
Interaction to Next Paint
Risk: Low
TTFB
Time to First Byte
Risk: Low

LCP - Details

Response time: 205 ms
Preload hints: ✗
Render-blocking CSS: 1
Render-blocking JS: 0

INP - Details

External scripts: 1
Async scripts: 1
Defer scripts: 0
Sync in <head>: 0

CLS - Details

Images without dimensions: 1
Font display swap: ✗
Iframes without dimensions: 0

TTFB - Details

Response time: 205 ms
Preconnect: ✗
DNS prefetch: ✗

Resource Hints

Preload: 0 Prefetch: 0 Preconnect: 0 DNS Prefetch: 0
Total words: 235
Unique: 176

Most frequent words (166 unique)

# Word How many times Density
1 więcej 7 2.98%
2 dowiedz 6 2.55%
3 naprawa 4 1.70%
4 przemysłowej 4 1.70%
5 automatyki 3 1.28%
6 elektroniki 3 1.28%
7 naprawy 3 1.28%
8 sprawność 2 0.85%
9 falowników 2 0.85%
10 plc 2 0.85%

Two-word phrases (9 unique)

# Phrase How many times Density
1 się więcej 7 2.99%
2 dowiedz się 6 2.56%
3 automatyki przemysłowej 2 0.85%
4 elektroniki przemysłowej 2 0.85%
5 utrzymania ruchu 2 0.85%
6 skontaktuj się 2 0.85%
7 naprawy na 2 0.85%
8 na poziomie 2 0.85%
9 poziomie komponentów 2 0.85%

Three-word phrases (3 unique)

# Phrase How many times Density
1 dowiedz się więcej 6 2.58%
2 naprawy na poziomie 2 0.86%
3 na poziomie komponentów 2 0.86%

Keyword stuffing detected

• "się więcej" - density 2.99% (7x)
• "dowiedz się" - density 2.56% (6x)
• "dowiedz się więcej" - density 2.58% (6x)
H1 Correct (1)

"Naprawa automatyki przemysłowej"

31 characters

Heading distribution

H1
1
1
H2
5
5
H3
7
7
H4
3
3
H5
0
H6
0
✓ Correct heading hierarchy
8
Internal links
8
Unique destinations
8
In content
0
In navigation

Anchor text quality

8
Descriptive
0
Generic
0
Empty
0
Image
0
URL

Depth of linked URLs

0
/0
2
/1
6
/2
0
/3
0
/4+
Average depth: 1.8 | Deepest: https://zero-analog.pl/serwis/falowniki/

Link location on the page

0
Navigation
8
Content
0
Footer
0
Sidebar
0
Other
🤖 robots.txt Found
User-Agents: 1
Allow: 1
Disallow: 0
Sitemap URLs: 1
🗺️ Sitemap XML Found
Type: -
URLs: 0
https://zero-analog.pl/sitemap.xml
📋 JSON-LD 1 item

Properties Unknown:

name url description telephone email priceRange
🏷️ Microdata 0 items

No microdata found

🖼️

No images on the page

🔒 HTTPS
Enabled
📜 SSL certificate
Issuer: Let's Encrypt
Expires in 77 days (2026-11-23 02:15:34)

HTTP → HTTPS redirect

✓ Active (HTTP 301)
✓ No mixed content

Security headers

○ HSTS
○ CSP
○ X-Frame-Options
○ X-Content-Type
○ X-XSS-Protection
Keyword Title Description H1 Consistency
dowiedz ✗ ✗ ✗ 0/3
naprawa ✓ ✓ ✓ 3/3
więcej ✗ ✗ ✗ 0/3
automatyki ✗ ✓ ✓ 2/3
przemysłowej ✗ ✓ ✓ 2/3
✓ Viewport

width=device-width, initial-scale=1

✓ Device Width
✓ Initial Scale

Font size

Small fonts: 0

Tap targets

Interactive elements: 33

Media Queries

⚠ 0 found

Responsive images

Images: 8
With srcset: 0
With <picture>: 0
📘 Facebook/OG preview

Naprawa falowników przemysłowych | Zero Analog

Naprawa automatyki przemysłowej: falowniki, PLC, panele HMI, serwonapędy, zasilacze i elektronika. Diagnostyka i serwis Zero Analog.

Zero Analog

Required tags

75%
✓ og:title
✓ og:type
✓ og:url
✗ og:image

Recommended tags

✓ og:description
✓ og:site_name
✓ og:locale
🔤 Charset
Meta: utf-8
Header: UTF-8
🌍 Hreflang
Strona prawdopodobnie jednojęzyczna
💬 Content-Language
Meta: None
Header: None
F
Virtually no security headers configured
0 of 7 headers present
Header Status Details
HSTS No none
Content-Security-Policy No none
X-Frame-Options No none
X-Content-Type-Options No none
Referrer-Policy No none
Permissions-Policy No none
X-XSS-Protection No none

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