Cached Analysis
This analysis was performed 6 months ago (31.03.2026 16:11). The website may have changed since then.
Good
Optimized site, a few areas to improve
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⚠️ Critical Issues (2)
-
43/100
Core Web Vitals
34 of 34 images lack width/height - major CLS risk
Recommendation: Add preload hints for critical resources (fonts, hero image, main CSS) -
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))
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Category Scores
Meta Information
52/100Content
77/100Resources
76/100Technical SEO
71/100Priority 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 all required Open Graph tags: og:title, og:type, og:image
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.
SSL certificate expires in 28 days. Renew the certificate
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 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-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.
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 <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.
Posts without images get significantly fewer clicks and shares.
Add og:image with an image address minimum 1200x630 pixels.
Add Schema.org markup (JSON-LD) for rich snippets in Google (e.g. Article, Product, Organization)
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.
🎯 Quick Wins
Best ROISchema.org Markup
ROI: 16-
Add Schema.org markup (JSON-LD) for rich snippets in Google (e.g. Article, Product, Organization)
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.
Keyword 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://.
-
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.
Social Preview
ROI: 12.33-
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.
ImpactPosts without images get significantly fewer clicks and shares.
How to fixAdd og:image with an image address minimum 1200x630 pixels.
- Add og:title tag - Facebook will use a dedicated title instead of the HTML title tag
Twitter Cards
ROI: 12-
Add Twitter Cards markup (twitter:card, twitter:title, twitter:description) for better sharing on Twitter/X
Missing twitter:card
Missing the basic twitter:card tag specifying card type.
ImpactTwitter doesn't know which card format to display.
How to fixAdd twitter:card with value "summary" or "summary_large_image".
AI Citation
ROI: 9.33- 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
26 analyzersDodaj-strone.com.pl - katalog stron internetowych
Length: 49 charactersWitamy w katalogu Dodaj-strone.com.pl, Twoim miejscu do prezentacji wartościowych i ciekawych stron internetowych
Length: 113 characterswidth=device-width, initial-scale=1, shrink-to-fit=no
utf-8
pl
index
Index: Yes | Follow: YesHTML structure
Resources
Cache
Render-blocking resources: 4
Content structure
Answer format
Structured data
Authority signals
Weight breakdown by category
Compression
Minification
pl
Scalable
Character analysis
Additional features
Dofollow / Nofollow
Anchor text
Redirect chain (1 step)
www redirect
HTTPS redirect
Meta Refresh
JS redirect
Twitter/X
IncompleteSocial media image analysis
No available image or it could not be analyzed
Text readability
| Metric | Result |
|---|---|
| Flesch Reading Ease | 34.7 |
| Flesch-Kincaid Grade | 9.4 |
| Gunning Fog Index | 10.1 |
| Coleman-Liau Index | 12.0 |
| SMOG Index | 9.4 |
| Difficulty level | Difficult |
| Words per sentence (average) | 4.0 |
Structure
Content to HTML ratio
LCP - Details
INP - Details
CLS - Details
TTFB - Details
Resource Hints
Most frequent words (388 unique)
| # | Word | How many times | Density | |
|---|---|---|---|---|
| 1 | pl | 20 | 3.63% |
|
| 2 | czytaj | 12 | 2.18% |
|
| 3 | więcej | 12 | 2.18% |
|
| 4 | godzin | 8 | 1.45% |
|
| 5 | dodano | 8 | 1.45% |
|
| 6 | temu | 8 | 1.45% |
|
| 7 | com | 7 | 1.27% |
|
| 8 | dni | 7 | 1.27% |
|
| 9 | strony | 4 | 0.73% |
|
| 10 | dodaj | 4 | 0.73% |
|
Two-word phrases (13 unique)
| # | Phrase | How many times | Density | |
|---|---|---|---|---|
| 1 | czytaj więcej | 12 | 2.18% |
|
| 2 | godzin temu | 7 | 1.27% |
|
| 3 | dodano dni | 7 | 1.27% |
|
| 4 | dni godzin | 6 | 1.09% |
|
| 5 | com pl | 4 | 0.73% |
|
| 6 | dodaj strone | 2 | 0.36% |
|
| 7 | strone com | 2 | 0.36% |
|
| 8 | stron internetowych | 2 | 0.36% |
|
| 9 | nasz katalog | 2 | 0.36% |
|
| 10 | zdrowie24 com | 2 | 0.36% |
|
Three-word phrases (5 unique)
| # | Phrase | How many times | Density | |
|---|---|---|---|---|
| 1 | dodano dni godzin | 6 | 1.09% |
|
| 2 | dni godzin temu | 6 | 1.09% |
|
| 3 | dodaj strone com | 2 | 0.36% |
|
| 4 | strone com pl | 2 | 0.36% |
|
| 5 | prawo pracy praktyce | 2 | 0.36% |
|
Keyword stuffing detected
"Dodaj-strone.com.pl - katalog stron internetowych"
49 charactersHeading distribution
Anchor text quality
Depth of linked URLs
Link location on the page
No images on the page
HTTP → HTTPS redirect
Security headers
| Keyword | Title | Description | H1 | Consistency |
|---|---|---|---|---|
| temu | ✗ | ✗ | ✗ | 0/3 |
| czytaj | ✗ | ✗ | ✗ | 0/3 |
| dodano | ✗ | ✗ | ✗ | 0/3 |
| godzin | ✗ | ✗ | ✗ | 0/3 |
| więcej | ✗ | ✗ | ✗ | 0/3 |
width=device-width, initial-scale=1, shrink-to-fit=no
Font size
Tap targets
Media Queries
Responsive images
www.dodaj-strone.com.pl
Required tags
25%Recommended tags
| 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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