Cached Analysis

This analysis was performed 6 months ago (03.04.2026 19:16). The website may have changed since then.

Analyzed: 03.04.2026 19:16 • 6 months ago

SEO Analysis Report

https://Kolorowasciana.com
PDF JSON AI .md New Analysis
74
/ 100

Good

Optimized site, a few areas to improve

Plan optimization within the next 2 weeks. Priority: medium and high recommendations.

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⚠️ Critical Issues (1)

  • 32/100
    Core Web Vitals

    Too many render-blocking scripts (9) - significantly impacts LCP, 9 synchronous scripts in head may cause long tasks

    Recommendation: Move scripts to end of body or add async/defer - 9 blocking scripts detected

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Category Scores

Meta Information

67/100
67
/ 100

Content

94/100
94
/ 100

Resources

58/100
58
/ 100

Technical SEO

75/100
75
/ 100

Priority Recommendations

Top 15
1

Move scripts to end of body or add async/defer - 9 blocking scripts detected

CRITICAL
Technical SEO • Core Web Vitals
Documentation
2

Use defer or async for all scripts - 9 sync scripts block interactivity

CRITICAL
Technical SEO • Core Web Vitals
Documentation
3

Add alt text to all images for better SEO and accessibility

CRITICAL
Resources • Image Optimization
Documentation
4

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
5

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
6

Add internal links to the most important subpages in the content and navigation. Internal links help Google discover and rank your pages

Few internal links

The page has few links to other pages on the site. Good link structure helps SEO.

Impact

Weaker "SEO power" transfer between pages. Google may index the site slower.

How to fix

Add more internal links to related content.

HIGH
Resources • Internal Linking
7

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
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 width and height attributes to 127 images to prevent layout shifts

HIGH
Technical SEO • Core Web Vitals
Documentation
11

Split 1 large inline scripts (>10KB) into separate files with defer

HIGH
Technical SEO • Core Web Vitals
Documentation
12

Images weigh 3.8 MB (268 files). Budget is 750 KB. Consider: WebP/AVIF compression, responsive images (srcset), lazy loading

Missing lazy loading for images

All images load immediately, even those not visible on screen. This slows down the page.

Impact

Slower first page display, especially on slow connections.

How to fix

Add loading="lazy" to images below the first screen.

HIGH
Resources • Page Weight
13

Page makes 275 HTTP requests. Reduce by combining files, using image sprites, and inlining critical resources

HIGH
Resources • Page Weight
14

Enable gzip or brotli compression on the server. This can reduce transfer size by 60-80% for HTML, CSS, and JS files

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.

HIGH
Resources • Page Weight
Documentation
15

Total page weight is 4.3 MB (budget: 1.5 MB). Optimize the heaviest resources to improve loading speed

HIGH
Resources • Page Weight

🎯 Quick Wins

Best ROI

Internal Linking

ROI: 20
0 60 (+60)
Effort 3/5
  • Add internal links to the most important subpages in the content and navigation. Internal links help Google discover and rank your pages

    Few internal links

    The page has few links to other pages on the site. Good link structure helps SEO.

    Impact

    Weaker "SEO power" transfer between pages. Google may index the site slower.

    How to fix

    Add more internal links to related content.

HTTP Headers Security

ROI: 12.75
15 66 (+51)
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 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.

Core Web Vitals

ROI: 10.8
32 86 (+54)
Effort 5/5
  • Move scripts to end of body or add async/defer - 9 blocking scripts detected
  • Add preload hints for critical resources (fonts, hero image, main CSS)

Page Weight

ROI: 9
40 76 (+36)
Effort 4/5
  • Images weigh 3.8 MB (268 files). Budget is 750 KB. Consider: WebP/AVIF compression, responsive images (srcset), lazy loading

    Missing lazy loading for images

    All images load immediately, even those not visible on screen. This slows down the page.

    Impact

    Slower first page display, especially on slow connections.

    How to fix

    Add loading="lazy" to images below the first screen.
  • Page makes 275 HTTP requests. Reduce by combining files, using image sprites, and inlining critical resources

Image Optimization

ROI: 8.33
58 83 (+25)
Effort 3/5
  • Add alt text to all images for better SEO and accessibility
  • Use srcset or <picture> for more images to optimize loading on different devices

    Images are not responsive

    Images don't adapt to screen size. On phones, they may be too large and slow loading.

    Impact

    Slower loading on mobile devices. Higher data usage for users.

    How to fix

    Use responsive images (srcset, sizes) or the <picture> element for different sizes.

AI Citation

ROI: 5.33
59 75 (+16)
Effort 3/5
  • Consider adding data tables - great source of citations for AI
  • 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.

Detailed Results

26 analyzers
T
Title OK Optimal

Druk ścienny - Kolorowa Ściana wykonawca nr 1 w Polsce

Length: 54 characters
D
Meta Description OK Optimal

Wydrukujemy na Twojej ścianie dosłownie wszystko! Druk ścienny - wykonawca nr 1 w Polsce. Kolorowa Ściana - sprawdź nasze realizacje!

Length: 133 characters
V
Viewport OK Optimal

width=device-width, initial-scale=1

C
Charset OK

UTF-8

L
Language OK

pl-PL

R
Robots Missing

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

Index: Yes | Follow: Yes

HTML structure

<html> ✓ <head> ✓ <body> ✓
908
ms response
270.8
KB HTML
274
Resources
✗
Compression

Resources

CSS: 6
JavaScript: 0
Images: 268

Cache

Cache-Control: None
ETag: ✗
Validators: ✗

Render-blocking resources: 6

CSS: 6 | JS: 0
59/100
AI citation readiness: Poor

Content structure

Headings: ✓
Lists: ✓ (3)
Tables: ✗
Avg. paragraph: 22 words

Answer format

Summary: ✗
Definitions: ✓
FAQ section: ✓ (5)

Structured data

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

Authority signals

Author: ✗
Publish date: ✓
Modified date: ✓
4.3 MB
Budget: 1.5 MB (+185.8%)

Weight breakdown by category

CSS (6 files) 67.1 KB / 150 KB
HTML (1 files) 439 KB / 100 KB
Fonts (0 files) 0 B / 150 KB
Other (0 files) 0 B / 100 KB
Images (268 files) 3.8 MB / 750 KB
JavaScript (0 files) 0 B / 500 KB

Compression

Encoding: none
Compressed: 0 / 6

Minification

CSS: 2 minified / 4 not
JS: 0 minified / 0 not
Total HTTP requests: 275
100.0%
Checked: 50 of 64 links
50 OK 0 broken 0 redirected
Status codes: 200 (50x)
🌐 lang attribute ✓

pl-PL

📱 Viewport ✓

Scalable

📝 Form labels
Form fields: 0
With label: 0
🔘 Buttons
Total: 0
Accessible: 0
🐦 Card type: summary_large_image
https://kolorowasciana.com/wp-content/uploads/2023/10/drukowanie-scienne-czestochowa.png

Druk ścienny - Kolorowa Ściana wykonawca nr 1 w Polsce

Wydrukujemy na Twojej ścianie dosłownie wszystko! Druk ścienny - wykonawca nr 1 w Polsce. Kolorowa Ściana - sprawdź nasze realizacje!

Required fields

100%
✓ twitter:card
✓ twitter:title
✓ twitter:description
✓ twitter:image
0
Depth
26
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://kolorowasciana.com/
Current: https://Kolorowasciana.com
✓ Matches URL ✓ Self-referencing ✓ Absolute URL ✓ HTTPS
138
Total links
1
Internal
137
External

Dofollow / Nofollow

Dofollow: 138
Nofollow: 0

Anchor text

Descriptive: 133
Generic: 1
Empty: 4

Redirect chain (1 step)

301
http://Kolorowasciana.com
74ms → redirects
200
https://kolorowasciana.com/
801ms Destination page
Total time: 875ms

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 Druk ścienny - Kolorowa Ściana wykonawca nr 1 w Polsce
Yes
Description Wydrukujemy na Twojej ścianie dosłownie wszystko! Druk ścien...
Yes
Image https://kolorowasciana.com/wp-content/uploads/2023/10/drukow...
Yes
URL https://kolorowasciana.com/
Yes
Type website
Yes
Site name Kolorowa Ściana

Twitter/X

Complete
Card type: summary_large_image
Yes
Title Druk ścienny - Kolorowa Ściana wykonawca nr 1 w Polsce
Yes
Description Wydrukujemy na Twojej ścianie dosłownie wszystko! Druk ścien...
Yes
Image https://kolorowasciana.com/wp-content/uploads/2023/10/drukow...
No
Account

LinkedIn

Complete
Yes
Title Druk ścienny - Kolorowa Ściana wykonawca nr 1 w Polsce
Yes
Description Wydrukujemy na Twojej ścianie dosłownie wszystko! Druk ścien...
Yes
Image https://kolorowasciana.com/wp-content/uploads/2023/10/drukow...

Social media image analysis

Dimensions: 465 x 465 px
Size: 7.5 KB
Format: PNG
Aspect ratio: 1.00:1
Facebook (1200x630): No
Twitter (800x418): No
LinkedIn (1200x627): No
1368
Total words
647
Unique
6.2
Avg. word length
581
Sentences

Text readability

Metric Result
Flesch Reading Ease 52.4
Flesch-Kincaid Grade 6.7
Gunning Fog Index 9.6
Coleman-Liau Index 9.4
SMOG Index 8.4
Difficulty level Fairly Difficult
Words per sentence (average) 3.2

Structure

Paragraphs: 287
Lists: 3

Content to HTML ratio

Ratio: 3,180.0%
Text / HTML: 86.1 KB / 270.8 KB
LCP
Largest Contentful Paint
Risk: High
CLS
Cumulative Layout Shift
Risk: Medium
INP
Interaction to Next Paint
Risk: High
TTFB
Time to First Byte
Risk: Medium

LCP - Details

Response time: 908 ms
Preload hints: ✗
Render-blocking CSS: 6
Render-blocking JS: 9

INP - Details

External scripts: 16
Async scripts: 0
Defer scripts: 1
Sync in <head>: 9

CLS - Details

Images without dimensions: 127
Font display swap: ✗
Iframes without dimensions: 0

TTFB - Details

Response time: 908 ms
Preconnect: ✗
DNS prefetch: ✗

Resource Hints

Preload: 0 Prefetch: 0 Preconnect: 0 DNS Prefetch: 0
Total words: 1,372
Unique: 650

Most frequent words (629 unique)

# Word How many times Density
1 5m 40 2.92%
2 druk 23 1.68%
3 2m 23 1.68%
4 częstochowa 18 1.31%
5 zamość 17 1.24%
6 ścienny 16 1.17%
7 druku 15 1.09%
8 nadruków 15 1.09%
9 1m 14 1.02%
10 katowice 13 0.95%

Two-word phrases (136 unique)

# Phrase How many times Density
1 druk ścienny 16 1.18%
2 druku ściennego 8 0.59%
3 2m częstochowa 8 0.59%
4 ilość nadruków 7 0.52%
5 powierzchnia nadruków 7 0.52%
6 zobacz realizację 7 0.52%
7 piekary śląskie 7 0.52%
8 częstochowa 5m 7 0.52%
9 sosnowiec 5m 7 0.52%
10 2m katowice 6 0.44%

Three-word phrases (81 unique)

# Phrase How many times Density
1 druk ścienny uv 4 0.29%
2 5m piekary śląskie 4 0.29%
3 5m sosnowiec 5m 4 0.29%
4 ścienny uv to 3 0.22%
5 od razu po 3 0.22%
6 biuro identyfikacja wizualna 3 0.22%
7 3m warszawa 5m 3 0.22%
8 2m częstochowa 1m 3 0.22%
9 częstochowa 1m zamość 3 0.22%
10 1m zamość 1m 3 0.22%
H1 Correct (1)

"Wykonawca druku ściennego nr 1 w Polsce – Kolorowa Ściana"

57 characters

Heading distribution

H1
1
1
H2
16
16
H3
24
24
H4
1
1
H5
0
H6
0
✓ Correct heading hierarchy
0
Internal links
0
Unique destinations
0
In content
0
In navigation

Anchor text quality

0
Descriptive
0
Generic
0
Empty
0
Image
0
URL

Depth of linked URLs

0
/0
0
/1
0
/2
0
/3
0
/4+
Average depth: 0.0

Link location on the page

0
Navigation
0
Content
0
Footer
0
Sidebar
0
Other
🤖 robots.txt Found
User-Agents: 1
Allow: 1
Disallow: 7
Sitemap URLs: 1
🗺️ Sitemap XML Found
Type: sitemap_index
URLs: 0
https://kolorowasciana.com/sitemap_index.xml
📋 JSON-LD 2 items
● Place (1)
● WebSite (1)
● ImageObject (1)
● WebPage (1)
● Person (1)
● Article (1)
● VideoObject (2)

Properties Place:

address

Properties Unknown:

name url sameAs email address logo

Properties WebSite:

url name publisher inLanguage potentialAction
🏷️ Microdata 0 items

No microdata found

🖼️

No images on the page

🔒 HTTPS
Enabled
📜 SSL certificate
Issuer: Let's Encrypt
Expires in 35 days (2026-05-08 20:16:29)

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
druk ✓ ✓ ✓ 3/3
druku ✗ ✓ ✓ 2/3
zamość ✗ ✗ ✗ 0/3
ścienny ✓ ✓ ✗ 2/3
częstochowa ✗ ✗ ✗ 0/3
✓ Viewport

width=device-width, initial-scale=1

✓ Device Width
✓ Initial Scale

Font size

Small fonts: 0

Tap targets

Interactive elements: 187

Media Queries

✓ 8 found

Responsive images

Images: 274
With srcset: 138
With <picture>: 0
📘 Facebook/OG preview
https://kolorowasciana.com/wp-content/uploads/2023/10/drukowanie-scienne-czestochowa.png

Druk ścienny - Kolorowa Ściana wykonawca nr 1 w Polsce

Wydrukujemy na Twojej ścianie dosłownie wszystko! Druk ścienny - wykonawca nr 1 w Polsce. Kolorowa Ściana - sprawdź nasze realizacje!

Kolorowa Ściana

Required tags

100%
✓ 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
1 of 7 headers present
Header Status Details
HSTS No none
Content-Security-Policy Yes 1 directives
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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