Cached Analysis
This analysis was performed 1 month ago (08.07.2026 13:34). The website may have changed since then.
Good
Optimized site, a few areas to improve
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Category Scores
Meta Information
47/100Content
82/100Resources
62/100Technical SEO
85/100Priority Recommendations
Top 15Add alt text to all images for better SEO and accessibility
7 broken internal links found. This significantly harms your SEO. Use a site audit tool and fix all broken links
Few internal links
The page has few links to other pages on the site. Good link structure helps SEO.
Weaker "SEO power" transfer between pages. Google may index the site slower.
Add more internal links to related content.
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.
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-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.
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.
Slower first page display, especially on slow connections.
Add loading="lazy" to images below the first screen.
Only 0 of 52 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.
Slower page loading due to larger files. Higher data usage for users.
Convert images to WebP or AVIF. You can use <picture> for compatibility.
Add FAQPage schema for Q&A sections - ideal source of AI citations
Add author information (author schema or meta tag) - builds credibility for AI
Add publish date (datePublished in schema or article:published_time) - freshness signal
Page has basics but needs optimization - focus on structured data and authority signals
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.
Keep only one H1 heading per page
🎯 Quick Wins
Best ROIHTTP 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.
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".
Broken Pages
ROI: 12-
7 broken internal links found. This significantly harms your SEO. Use a site audit tool and fix all broken links
Few internal links
The page has few links to other pages on the site. Good link structure helps SEO.
ImpactWeaker "SEO power" transfer between pages. Google may index the site slower.
How to fixAdd more internal links to related content.
Image Optimization
ROI: 10.75- Add alt text to all images for better SEO and accessibility
-
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.
Social Preview
ROI: 9.5-
Add <meta name="twitter:card" content="summary_large_image">. A large image on Twitter/X increases click-through rate by 150-200%
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".
-
Social image is 470x244 pixels. Facebook requires at least 1200x630 pixels for a full preview. Smaller images appear as a tiny thumbnail
og:image too small
Open Graph image does not meet minimum requirements of social platforms.
ImpactFacebook will show a small preview instead of full image. Lower share CTR.
How to fixUse an image at least 1200x630 pixels in JPG or PNG format.
Header Structure
ROI: 8- Keep only one H1 heading per page
Detailed Results
27 analyzersProjekt, skład i wydanie książki, katalogu, publikacji | BookDesign
Length: 67 charactersProfesjonalny projekt, skład i wydanie książki, katalogu, publikacji. Projekt okładki, korekta, łamanie tekstu, przygotowanie grafik, przygotowanie do druku oraz EPUB i Kindle. Ponad 20 lat doświadczenia.
Length: 204 characterswidth=device-width, initial-scale=1
utf-8
pl
HTML structure
Resources
Cache
Render-blocking resources: 1
Content structure
Answer format
Structured data
Authority signals
Weight breakdown by category
Compression
Minification
Internal links - broken (7)
| URL | Status | Suggestion |
|---|---|---|
| https://bookdesign.pl/?anchorElement=wSection_webpage_1_default | 429 | Remove or update |
| https://bookdesign.pl/?anchorElement=wSection_1&scrollMargin=30 | timeout | Check URL |
| https://bookdesign.pl/?anchorElement=wSection_21 | 429 | Remove or update |
| https://bookdesign.pl/?anchorElement=wSection_5 | 429 | Remove or update |
| https://bookdesign.pl/?anchorElement=wSection_17 | 429 | Remove or update |
| https://bookdesign.pl/?anchorElement=wSection_18 | 429 | Remove or update |
| https://bookdesign.pl/?anchorElement=wSection_4 | 429 | Remove or update |
pl
Scalable
Character analysis
Additional features
Dofollow / Nofollow
Anchor text
Broken links (2)
Redirect chain (1 step)
www redirect
HTTPS redirect
Meta Refresh
JS redirect
Twitter/X
IncompleteSocial media image analysis
Text readability
| Metric | Result |
|---|---|
| Flesch Reading Ease | 34.9 |
| Flesch-Kincaid Grade | 9.2 |
| Gunning Fog Index | 12.6 |
| Coleman-Liau Index | 12.0 |
| SMOG Index | 8.9 |
| Difficulty level | Difficult |
| Words per sentence (average) | 3.1 |
Structure
Content to HTML ratio
LCP - Details
INP - Details
CLS - Details
TTFB - Details
Resource Hints
Most frequent words (506 unique)
| # | Word | How many times | Density | |
|---|---|---|---|---|
| 1 | skład | 15 | 1.75% |
|
| 2 | publikacji | 12 | 1.40% |
|
| 3 | materiałów | 10 | 1.17% |
|
| 4 | korekta | 10 | 1.17% |
|
| 5 | format | 8 | 0.94% |
|
| 6 | str | 8 | 0.94% |
|
| 7 | projekt | 8 | 0.94% |
|
| 8 | red | 8 | 0.94% |
|
| 9 | techniczna | 8 | 0.94% |
|
| 10 | projektu | 8 | 0.94% |
|
Two-word phrases (42 unique)
| # | Phrase | How many times | Density | |
|---|---|---|---|---|
| 1 | str projekt | 8 | 0.94% |
|
| 2 | projekt skład | 8 | 0.94% |
|
| 3 | skład red | 8 | 0.94% |
|
| 4 | red techniczna | 8 | 0.94% |
|
| 5 | techniczna korekta | 8 | 0.94% |
|
| 6 | korekta obróbka | 7 | 0.82% |
|
| 7 | obróbka zdj | 7 | 0.82% |
|
| 8 | format a4 | 5 | 0.59% |
|
| 9 | zamów bezpłatną | 4 | 0.47% |
|
| 10 | hyphens none | 3 | 0.35% |
|
Three-word phrases (17 unique)
| # | Phrase | How many times | Density | |
|---|---|---|---|---|
| 1 | str projekt skład | 8 | 0.94% |
|
| 2 | projekt skład red | 8 | 0.94% |
|
| 3 | skład red techniczna | 8 | 0.94% |
|
| 4 | red techniczna korekta | 8 | 0.94% |
|
| 5 | techniczna korekta obróbka | 7 | 0.82% |
|
| 6 | korekta obróbka zdj | 7 | 0.82% |
|
| 7 | hyphens none important | 3 | 0.35% |
|
| 8 | format a4 60 | 2 | 0.23% |
|
| 9 | a4 60 str | 2 | 0.23% |
|
| 10 | 60 str projekt | 2 | 0.23% |
|
Heading distribution
Anchor text quality
Depth of linked URLs
Link location on the page
Sample URLs from sitemap
Properties WebPage:
No images on the page
HTTP → HTTPS redirect
Security headers
| Keyword | Title | Description | H1 | Consistency |
|---|---|---|---|---|
| skład | ✓ | ✓ | ✓ | 3/3 |
| korekta | ✗ | ✓ | ✗ | 1/3 |
| format | ✗ | ✗ | ✗ | 0/3 |
| publikacji | ✓ | ✓ | ✗ | 2/3 |
| materiałów | ✗ | ✗ | ✗ | 0/3 |
width=device-width, initial-scale=1
Font size
Tap targets
Media Queries
Responsive images
Projekt, skład i wydanie książki, katalogu, publikacji | BookDesign
Profesjonalny projekt, skład i wydanie książki, katalogu, publikacji. Projekt okładki, korekta, łamanie tekstu, przygotowanie grafik, przygotowanie do druku oraz EPUB i Kindle. Ponad 20 lat doświadczenia.
bookdesign.pl
Required tags
100%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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