Cached Analysis
This analysis was performed 1 month ago (13.07.2026 09:15). The website may have changed since then.
Good
Optimized site, a few areas to improve
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⚠️ Critical Issues (2)
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39/100
Core Web Vitals
22 of 23 images lack width/height - major CLS risk
Recommendation: Add async or defer to 1 render-blocking scripts for better LCP -
60/100
Mobile Friendliness
No media queries detected - page may not be responsive
Recommendation: Add CSS media queries for responsive design (@media (max-width: 768px))
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Category Scores
Meta Information
63/100Content
82/100Resources
70/100Technical SEO
70/100Priority Recommendations
Top 15Make sure the topic of your content is reflected in the Title and H1
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.).
You're not taking advantage of "rich snippets" - enhanced results with stars, prices, images.
Add appropriate Schema.org type (e.g., Article, Product, Organization) in JSON-LD format.
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.).
You're not taking advantage of "rich snippets" - enhanced results with stars, prices, images.
Add appropriate Schema.org type (e.g., Article, Product, Organization) in JSON-LD format.
Add explicit width and height to all images to prevent Cumulative Layout Shift
Add CSS media queries for responsive design (@media (max-width: 768px))
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.
Data transfer is 60-80% larger than it could be. Page loads much slower.
Enable gzip or brotli compression in server configuration.
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.
Google lowers rankings for pages without HTTPS. Users don't trust pages without the "padlock" in the address bar.
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.
The page is more vulnerable to XSS, clickjacking, and other attacks.
Add headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.
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.
The page is more vulnerable to XSS, clickjacking, and other attacks.
Add headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.
Add FAQPage schema for Q&A sections - ideal source of AI citations
Add publish date (datePublished in schema or article:published_time) - freshness signal
Add async or defer to 1 render-blocking scripts for better LCP
Split 1 large inline scripts (>10KB) into separate files with defer
🎯 Quick Wins
Best ROIKeyword Consistency
ROI: 16- Make sure the topic of your content is reflected in the Title and H1
HTTP Headers Security
ROI: 15-
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.
ImpactGoogle lowers rankings for pages without HTTPS. Users don't trust pages without the "padlock" in the address bar.
How to fixInstall an SSL certificate (many hosts offer free Let's Encrypt) and redirect traffic to https://.
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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.
ImpactThe page is more vulnerable to XSS, clickjacking, and other attacks.
How to fixAdd headers: X-Content-Type-Options, X-Frame-Options, Content-Security-Policy.
Image Optimization
ROI: 10-
Use native lazy loading (loading="lazy") for images to speed up page loading
Missing lazy loading for images
All images load immediately, even those not visible on screen. This slows down the page.
ImpactSlower first page display, especially on slow connections.
How to fixAdd loading="lazy" to images below the first screen.
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Add responsive images (srcset, picture) for better performance on mobile
Images are not responsive
Images don't adapt to screen size. On phones, they may be too large and slow loading.
ImpactSlower loading on mobile devices. Higher data usage for users.
How to fixUse responsive images (srcset, sizes) or the <picture> element for different sizes.
Core Web Vitals
ROI: 9.8- Add async or defer to 1 render-blocking scripts for better LCP
- Add preload hints for critical resources (fonts, hero image, main CSS)
Content Quality
ROI: 9- Page has only 104 words - add more content (recommended: minimum 300 words)
- Text readability is difficult (Flesch: 33.3, Gunning-Fog: 11.7) - shorten sentences and use simpler words
AI Citation
ROI: 8.33- 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.).
ImpactYou're not taking advantage of "rich snippets" - enhanced results with stars, prices, images.
How to fixAdd appropriate Schema.org type (e.g., Article, Product, Organization) in JSON-LD format.
Detailed Results
27 analyzersSklep NSIX – VPS AMD EPYC G2E, Windows Server, ERP
Length: 50 charactersSklep NSIX Data Center – VPS AMD EPYC G2E od 79 zł/mc (Windows Server / Linux), dyski SSD High IOPS, licencje RDS i SQL Server. Pakiety ERP z VPN, darmowa instalacja i migracja. Niskie TCO, brak overbookingu – zamów online w Polsce.
Length: 232 characterswidth=device-width, initial-scale=1
utf-8
pl-PL
HTML structure
Resources
Cache
Render-blocking resources: 2
Content structure
Answer format
Structured data
Authority signals
Weight breakdown by category
Compression
Minification
Internal links - redirected (2)
| URL | Code | Redirects to |
|---|---|---|
| https://nsix.pl/panel/UserControl/UserOrders/ | 302 | https://nsix.pl/panel/Account/LoginSessionTimeout?ReturnUrl=... |
| https://nsix.pl/polityka-prywatnosci | 301 | https://nsix.pl/polityka-prywatnosci/ |
pl-PL
Scalable
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Sklep NSIX Data Center – VPS AMD EPYC G2E od 79 zł/mc (Windows Server / Linux), dyski SSD High IOPS, licencje RDS i SQL Server. Pakiety ERP z VPN, darmowa instalacja i migracja. Niskie TCO, brak overbookingu – zamów online w Polsce.
Required fields
100%Character analysis
Additional features
Dofollow / Nofollow
Anchor text
Redirect chain (2 steps)
www redirect
HTTPS redirect
Meta Refresh
JS redirect
Twitter/X
CompleteSocial media image analysis
Text readability
| Metric | Result |
|---|---|
| Flesch Reading Ease | 33.3 |
| Flesch-Kincaid Grade | 9.3 |
| Gunning Fog Index | 11.7 |
| Coleman-Liau Index | 12.0 |
| SMOG Index | 8.3 |
| Difficulty level | Difficult |
| Words per sentence (average) | 2.6 |
Structure
Content to HTML ratio
LCP - Details
INP - Details
CLS - Details
TTFB - Details
Resource Hints
Most frequent words (305 unique)
| # | Word | How many times | Density | |
|---|---|---|---|---|
| 1 | błąd | 12 | 2.25% |
|
| 2 | danych | 8 | 1.50% |
|
| 3 | zostało | 7 | 1.31% |
|
| 4 | numer | 6 | 1.13% |
|
| 5 | zgłoszenia | 6 | 1.13% |
|
| 6 | adres | 5 | 0.94% |
|
| 7 | wszystkie | 5 | 0.94% |
|
| 8 | potwierdzenie | 4 | 0.75% |
|
| 9 | podany | 4 | 0.75% |
|
| 10 | prosimy | 4 | 0.75% |
|
Two-word phrases (78 unique)
| # | Phrase | How many times | Density | |
|---|---|---|---|---|
| 1 | danych przez | 4 | 0.76% |
|
| 2 | przez nsix | 4 | 0.76% |
|
| 3 | nsix data | 4 | 0.76% |
|
| 4 | data center | 4 | 0.76% |
|
| 5 | center sp | 4 | 0.76% |
|
| 6 | wysłane na | 3 | 0.57% |
|
| 7 | adres email | 3 | 0.57% |
|
| 8 | wszystkie serwery | 3 | 0.57% |
|
| 9 | serwery pracują | 3 | 0.57% |
|
| 10 | pracują oparciu | 3 | 0.57% |
|
Three-word phrases (65 unique)
| # | Phrase | How many times | Density | |
|---|---|---|---|---|
| 1 | danych przez nsix | 4 | 0.75% |
|
| 2 | przez nsix data | 4 | 0.75% |
|
| 3 | nsix data center | 4 | 0.75% |
|
| 4 | data center sp | 4 | 0.75% |
|
| 5 | wszystkie serwery pracują | 3 | 0.56% |
|
| 6 | serwery pracują oparciu | 3 | 0.56% |
|
| 7 | formularz kontaktowy zgłoszenie | 2 | 0.38% |
|
| 8 | kontaktowy zgłoszenie zostało | 2 | 0.38% |
|
| 9 | zgłoszenie zostało utworzone | 2 | 0.38% |
|
| 10 | zostało utworzone numer | 2 | 0.38% |
|
"Stwórz większą konfigurację w naszym kreatorze"
46 charactersHeading distribution
Anchor text quality
Depth of linked URLs
Link location on the page
Sample URLs from sitemap
Properties BreadcrumbList:
No images on the page
HTTP → HTTPS redirect
Security headers
| Keyword | Title | Description | H1 | Consistency |
|---|---|---|---|---|
| numer | ✗ | ✗ | ✗ | 0/3 |
| błąd | ✗ | ✗ | ✗ | 0/3 |
| danych | ✗ | ✗ | ✗ | 0/3 |
| zostało | ✗ | ✗ | ✗ | 0/3 |
| zgłoszenia | ✗ | ✗ | ✗ | 0/3 |
width=device-width, initial-scale=1
Font size
Tap targets
Media Queries
Responsive images
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Sklep NSIX Data Center – VPS AMD EPYC G2E od 79 zł/mc (Windows Server / Linux), dyski SSD High IOPS, licencje RDS i SQL Server. Pakiety ERP z VPN, darmowa instalacja i migracja. Niskie TCO, brak overbookingu – zamów online w Polsce.
Sklep NSIX Data Center
Required tags
100%Recommended tags
| Header | Status | Details |
|---|---|---|
| HSTS | No | none |
| Content-Security-Policy | No | none |
| X-Frame-Options | Yes | SAMEORIGIN, SAMEORIGIN |
| X-Content-Type-Options | No | none |
| Referrer-Policy | No | none |
| Permissions-Policy | No | none |
| X-XSS-Protection | No | none |
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