Cached Analysis

This analysis was performed 3 months ago (25.05.2026 10:33). The website may have changed since then.

Analyzed: 25.05.2026 10:33 3 months ago

SEO Analysis Report

76
/ 100

Very good

Well optimized site, minor improvements possible

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⚠️ Critical Issues (1)

  • 61/100
    Core Web Vitals

    Recommendation: Add async or defer to 2 render-blocking scripts for better LCP

Category Scores

Meta Information

64/100
64
/ 100

Content

81/100
81
/ 100

Resources

83/100
83
/ 100

Technical SEO

80/100
80
/ 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

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
4

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
5

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
6

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
7

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
8

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

HIGH
Content AI Citation
Documentation
9

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

HIGH
Content AI Citation
10

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

HIGH
Content AI Citation
11

Add required Twitter Card tags: twitter:title, twitter:description, twitter:image

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".

HIGH
Meta Information Twitter Cards
Documentation
12

Text is very difficult to read (Flesch: 27.2, Grade: 10.3) - significantly simplify the language

HIGH
Content Content Quality
13

Add async or defer to 2 render-blocking scripts for better LCP

HIGH
Technical SEO Core Web Vitals
Documentation
14

Defer 2 synchronous scripts to improve INP

HIGH
Technical SEO Core Web Vitals
Documentation
15

Only 0 of 12 images use modern formats - convert JPG/PNG to WebP/AVIF

Old image formats

Images use older formats (JPG, PNG). Modern formats (WebP, AVIF) are 25-35% smaller.

Impact

Slower page loading due to larger files. Higher data usage for users.

How to fix

Convert images to WebP or AVIF. You can use <picture> for compatibility.

HIGH
Resources Image Optimization
Documentation

🎯 Quick Wins

Best ROI

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.

Internal Linking

ROI: 10
50 80 (+30)
Effort 3/5
  • 8 links have no text (likely images). Add alt text to images inside links so Google can understand the link context

Twitter Cards

ROI: 9
55 64 (+9)
Effort 1/5
  • Add required Twitter Card tags: twitter:title, twitter:description, twitter:image

    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".

  • Twitter will use Open Graph tags as fallback for: twitter:title, twitter:description, twitter:image - consider adding dedicated Twitter tags

AI Citation

ROI: 9
32 59 (+27)
Effort 3/5
  • Add bulleted or numbered lists - AI prefers organized data
  • Consider adding data tables - great source of citations for AI

Core Web Vitals

ROI: 7.75
61 92 (+31)
Effort 4/5
  • Add async or defer to 2 render-blocking scripts for better LCP
  • Add preload hints for critical resources (fonts, hero image, main CSS)

Content Quality

ROI: 6.75
55 82 (+27)
Effort 4/5
  • Text is very difficult to read (Flesch: 27.2, Grade: 10.3) - significantly simplify the language
  • Gunning-Fog Index (12.5) indicates difficult text - requires university education

Detailed Results

26 analyzers
T
Title OK Optimal

Tworzenie stron i aplikacji internetowych | spoko.space

Length: 55 characters
D
Meta Description OK Optimal

Dedykowane strony firmowe i aplikacje webowe szyte na miarę. Jeden wykonawca, projekt od A do Z. Szybkość, SEO i nowoczesne frameworki (Astro, Vue).

Length: 148 characters
V
Viewport OK Optimal

width=device-width, initial-scale=1.0

C
Charset OK

UTF-8

L
Language OK

en

R
Robots Missing

index,follow

Index: Yes | Follow: Yes

HTML structure

<html> ✓ <head> ✓ <body> ✓
342
ms response
54.1
KB HTML
16
Resources
Compression

Resources

CSS: 4
JavaScript: 0
Images: 12

Cache

Cache-Control: public,max-age=0,must-revalidate
ETag:
Validators:

Render-blocking resources: 4

CSS: 4 | JS: 0
32/100
AI citation readiness: Poor

Content structure

Headings:
Lists:
Tables:
Avg. paragraph: 24 words

Answer format

Summary:
Definitions:
FAQ section: ✓ (10)

Structured data

Article schema:
FAQ schema:
HowTo schema:

Authority signals

Author:
Publish date:
Modified date:
503.3 KB
Budget: 1.5 MB

Weight breakdown by category

CSS (4 files) 0 B / 150 KB
HTML (1 files) 115.6 KB / 100 KB
Fonts (0 files) 0 B / 150 KB
Other (0 files) 0 B / 100 KB
Images (11 files) 387.7 KB / 750 KB
JavaScript (0 files) 0 B / 500 KB

Compression

Encoding: none
Compressed: 0 / 4

Minification

CSS: 0 minified / 4 not
JS: 0 minified / 0 not
Total HTTP requests: 16
100.0%
Checked: 15 of 15 links
15 OK 0 broken 0 redirected
Status codes: 200 (15x)
🌐 lang attribute

en

📱 Viewport

Scalable

📝 Form labels
Form fields: 0
With label: 0
🔘 Buttons
Total: 1
Accessible: 1
🐦 Card type: summary_large_image

@spokospace

Required fields

25%
twitter:card
twitter:title
twitter:description
twitter:image

OG Fallback

twitter:image: Will fallback to og:image
twitter:title: Will fallback to og:title
twitter:description: Will fallback to og:description
1
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://spoko.space/pl/
Current: https://spoko.space/pl
✓ Matches URL ✓ Self-referencing ✓ Absolute URL ✓ HTTPS
25
Total links
25
Internal
0
External

Dofollow / Nofollow

Dofollow: 25
Nofollow: 0

Anchor text

Descriptive: 15
Generic: 2
Empty: 8

Redirect chain (1 step)

301
http://spoko.space/pl
47ms → redirects
200
https://spoko.space/pl
496ms Destination page
Total time: 543ms

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 Tworzenie stron i aplikacji internetowych | spoko.space
Yes
Description Dedykowane strony firmowe i aplikacje webowe szyte na miarę....
Yes
Image https://spoko.space/.netlify/images?url=_spoko%2Fdefault.DZm...
Yes
URL https://spoko.space/pl/
Yes
Type website
Yes
Site name spoko.space

Twitter/X

Complete
Card type: summary_large_image
Yes
Title Tworzenie stron i aplikacji internetowych | spoko.space
Yes
Description Dedykowane strony firmowe i aplikacje webowe szyte na miarę....
Yes
Image https://spoko.space/.netlify/images?url=_spoko%2Fdefault.DZm...
Yes
Account @spokospace

LinkedIn

Complete
Yes
Title Tworzenie stron i aplikacji internetowych | spoko.space
Yes
Description Dedykowane strony firmowe i aplikacje webowe szyte na miarę....
Yes
Image https://spoko.space/.netlify/images?url=_spoko%2Fdefault.DZm...

Social media image analysis

Dimensions: 1196 x 628 px
Size: 180 KB
Format: PNG
Aspect ratio: 1.90:1
Facebook (1200x630): No
Twitter (800x418): Yes
LinkedIn (1200x627): No
1058
Total words
658
Unique
6.9
Avg. word length
377
Sentences

Text readability

Metric Result
Flesch Reading Ease 27.2
Flesch-Kincaid Grade 10.3
Gunning Fog Index 12.5
Coleman-Liau Index 12.0
SMOG Index 9.1
Difficulty level Very Difficult
Words per sentence (average) 3.5

Structure

Paragraphs: 53
Lists: 0

Content to HTML ratio

Ratio: 1,420.0%
Text / HTML: 9.4 KB / 66.4 KB
LCP
Largest Contentful Paint
Risk: High
CLS
Cumulative Layout Shift
Risk: Medium
INP
Interaction to Next Paint
Risk: Medium
TTFB
Time to First Byte
Risk: Low

LCP - Details

Response time: 342 ms
Preload hints:
Render-blocking CSS: 4
Render-blocking JS: 2

INP - Details

External scripts: 2
Async scripts: 0
Defer scripts: 0
Sync in <head>: 2

CLS - Details

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

TTFB - Details

Response time: 342 ms
Preconnect:
DNS prefetch:

Resource Hints

Preload: 0 Prefetch: 0 Preconnect: 0 DNS Prefetch: 0
Total words: 1,058
Unique: 658

Most frequent words (631 unique)

# Word How many times Density
1 strony 18 1.70%
2 ai 12 1.13%
3 aplikacje 9 0.85%
4 projekt 9 0.85%
5 webowe 8 0.76%
6 pod 8 0.76%
7 dedykowane 7 0.66%
8 szybkie 6 0.57%
9 internetowe 6 0.57%
10 api 6 0.57%

Two-word phrases (63 unique)

# Phrase How many times Density
1 aplikacje webowe 8 0.76%
2 strony internetowe 5 0.48%
3 dedykowane aplikacje 5 0.48%
4 szybkie responsywne 4 0.38%
5 strony internetowej 4 0.38%
6 rest api 4 0.38%
7 strony firmowe 3 0.29%
8 szyte na 3 0.29%
9 na miarę 3 0.29%
10 czytaj więcej 3 0.29%

Three-word phrases (17 unique)

# Phrase How many times Density
1 dedykowane aplikacje webowe 5 0.47%
2 szyte na miarę 3 0.28%
3 szybkie responsywne strony 3 0.28%
4 dedykowane strony firmowe 2 0.19%
5 strony firmowe aplikacje 2 0.19%
6 firmowe aplikacje webowe 2 0.19%
7 aplikacje webowe dla 2 0.19%
8 rest api wtyczka 2 0.19%
9 błędy flaky tests 2 0.19%
10 flaky tests playwright 2 0.19%
H1 Correct (1)

"Strony internetowektóre naprawdę działają"

41 characters

Heading distribution

H1
1
1
H2
9
9
H3
32
32
H4
0
H5
0
H6
0
Correct heading hierarchy
25
Internal links
15
Unique destinations
25
In content
0
In navigation

Anchor text quality

15
Descriptive
2
Generic
8
Empty
0
Image
0
URL
Generic phrases: "czytaj więcej"

Depth of linked URLs

0
/0
0
/1
15
/2
10
/3
0
/4+
Average depth: 2.4 | Deepest: https://spoko.space/pl/blog/testy-e2e-ai-playwright-przewodnik/

Link location on the page

0
Navigation
25
Content
0
Footer
0
Sidebar
0
Other
🤖 robots.txt Found
User-Agents: 6
Allow: 5
Disallow: 1
Sitemap URLs: 1
🗺️ Sitemap XML Found
Type: sitemap_index
URLs: 0
https://spoko.space/sitemap-index.xml
📋 JSON-LD 6 items
ItemList (2)
FAQPage (1)
WebSite (1)
Service (1)
WebPage (1)

Properties FAQPage:

mainEntity

Properties ItemList:

itemListElement
🏷️ Microdata 0 items

No microdata found

🖼️

No images on the page

🔒 HTTPS
Enabled
📜 SSL certificate
Issuer: Google Trust Services
Expires in 39 days (2026-07-04 05:40:01)

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
strony 2/3
webowe 1/3
projekt 1/3
aplikacje 1/3
dedykowane 1/3
Viewport

width=device-width, initial-scale=1.0

Device Width
Initial Scale

Font size

Small fonts: 0

Tap targets

Interactive elements: 61

Media Queries

1 found

Responsive images

Images: 12
With srcset: 11
With <picture>: 0
📘 Facebook/OG preview
https://spoko.space/.netlify/images?url=_spoko%2Fdefault.DZm1EyJX.png&w=1200&h=628&dpl=6a08c84e9fe5920008534859

Tworzenie stron i aplikacji internetowych | spoko.space

Dedykowane strony firmowe i aplikacje webowe szyte na miarę. Jeden wykonawca, projekt od A do Z. Szybkość, SEO i nowoczesne frameworki (Astro, Vue).

spoko.space

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
3 tags
💬 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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