Tools & Wizards About Us
4dfoto.pl screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

4dfoto.pl

4D Fotografia Lotnicza - Piękne zdjęcia z lotu ptaka

Page Load Speed

4.2 sec in total

First Response

1.1 sec

Resources Loaded

2.8 sec

Page Rendered

396 ms

4dfoto.pl screenshot

About Website

Welcome to 4dfoto.pl homepage info - get ready to check 4D Foto best content right away, or after learning these important things about 4dfoto.pl

Szukasz firmy wykonującej zdjęcia z lotu ptaka? Mamy w swoich zbiorach tysiące zdjęć lotniczych całej Polski. Fotografia lotnicza to nasza pasja.

Visit 4dfoto.pl

Key Findings

We analyzed 4dfoto.pl page load time and found that the first response time was 1.1 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

4dfoto.pl performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

4dfoto.pl

1082 ms

analytics.js

20 ms

wp-emoji-release.min.js

218 ms

dashicons.min.css

358 ms

jquery-ui-dialog.min.css

218 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 68% of them (69 requests) were addressed to the original 4dfoto.pl, 6% (6 requests) were made to Fonts.gstatic.com and 5% (5 requests) were made to I0.wp.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 4dfoto.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 165.0 kB (8%)

Content Size

2.2 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4dfoto.pl main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 95.4 kB

  • Original 118.9 kB
  • After minification 115.9 kB
  • After compression 23.5 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 95.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 703 B

  • Original 1.5 MB
  • After minification 1.4 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 4D Foto images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 39.4 kB

  • Original 467.3 kB
  • After minification 467.2 kB
  • After compression 427.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-21%

Potential reduce by 29.5 kB

  • Original 141.5 kB
  • After minification 141.1 kB
  • After compression 111.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 4dfoto.pl needs all CSS files to be minified and compressed as it can save up to 29.5 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (69%)

Requests Now

90

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4D Foto. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4dfoto.pl

4dfoto.pl

1082 ms

analytics.js

analytics.js

20 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

218 ms

dashicons.min.css

dashicons.min.css

358 ms

jquery-ui-dialog.min.css

jquery-ui-dialog.min.css

218 ms

layerslider.css

layerslider.css

223 ms

css

css

22 ms

styles.css

styles.css

224 ms

settings.css

settings.css

267 ms

style.css

style.css

326 ms

base.css

base.css

327 ms

layout.css

layout.css

435 ms

shortcodes.css

shortcodes.css

466 ms

animations.min.css

animations.min.css

399 ms

jquery.ui.all.css

jquery.ui.all.css

441 ms

prettyPhoto.css

prettyPhoto.css

442 ms

jplayer.blue.monday.css

jplayer.blue.monday.css

464 ms

responsive.css

responsive.css

550 ms

css

css

48 ms

css

css

47 ms

jetpack.css

jetpack.css

572 ms

jquery.js

jquery.js

663 ms

jquery-migrate.min.js

jquery-migrate.min.js

548 ms

greensock.js

greensock.js

640 ms

layerslider.kreaturamedia.jquery.js

layerslider.kreaturamedia.jquery.js

628 ms

layerslider.transitions.js

layerslider.transitions.js

660 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

768 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

713 ms

collect

collect

30 ms

js

js

71 ms

core.min.js

core.min.js

625 ms

widget.min.js

widget.min.js

633 ms

mouse.min.js

mouse.min.js

651 ms

resizable.min.js

resizable.min.js

669 ms

draggable.min.js

draggable.min.js

752 ms

button.min.js

button.min.js

753 ms

position.min.js

position.min.js

754 ms

dialog.min.js

dialog.min.js

794 ms

wpdialog.min.js

wpdialog.min.js

796 ms

photon.js

photon.js

795 ms

afsb.js

afsb.js

795 ms

jquery.form.min.js

jquery.form.min.js

829 ms

devicepx-jetpack.js

devicepx-jetpack.js

5 ms

gprofiles.js

gprofiles.js

7 ms

js

js

48 ms

conversion.js

conversion.js

72 ms

e-202428.js

e-202428.js

5 ms

scripts.js

scripts.js

815 ms

gprofiles.js

gprofiles.js

11 ms

wpgroho.js

wpgroho.js

774 ms

sortable.min.js

sortable.min.js

782 ms

tabs.min.js

tabs.min.js

789 ms

accordion.min.js

accordion.min.js

830 ms

plugins.js

plugins.js

942 ms

menu.js

menu.js

771 ms

animations.min.js

animations.min.js

770 ms

jplayer.min.js

jplayer.min.js

770 ms

translate3d.js

translate3d.js

727 ms

scripts.js

scripts.js

750 ms

comment-reply.min.js

comment-reply.min.js

766 ms

wp-embed.min.js

wp-embed.min.js

766 ms

4d-fotografia-lotnicza.png

4d-fotografia-lotnicza.png

579 ms

dummy.png

dummy.png

572 ms

zdj%C4%99cia-z-samolotu-szczecin.jpg

zdj%C4%99cia-z-samolotu-szczecin.jpg

83 ms

zdj%C4%99cia-z-drona-szczecin.jpg

zdj%C4%99cia-z-drona-szczecin.jpg

81 ms

dokumentacja-lotnicza.jpg

dokumentacja-lotnicza.jpg

84 ms

zdj%C4%99cia-morze-z-lotu-ptaka.jpg

zdj%C4%99cia-morze-z-lotu-ptaka.jpg

159 ms

album-szczecin.jpg

album-szczecin.jpg

130 ms

zdj%C4%99cia-lotnicze-wielkopolska.jpg

zdj%C4%99cia-lotnicze-wielkopolska.jpg

130 ms

allegro-zeppelin.jpg

allegro-zeppelin.jpg

126 ms

zdj%C4%99cia-apartament%C3%B3w.jpg

zdj%C4%99cia-apartament%C3%B3w.jpg

129 ms

zdj%C4%99cia-z-lotu-ptaka-polska.jpg

zdj%C4%99cia-z-lotu-ptaka-polska.jpg

84 ms

fotograf-lotniczy.jpg

fotograf-lotniczy.jpg

124 ms

Zdj%C4%99cia-lotnicze-Cezary-Sk%C3%B3rka.jpg

Zdj%C4%99cia-lotnicze-Cezary-Sk%C3%B3rka.jpg

622 ms

fotografia-lotnicza.jpg

fotografia-lotnicza.jpg

969 ms

zdj%C4%99cia-lotnicze.jpg

zdj%C4%99cia-lotnicze.jpg

574 ms

fb1-right.png

fb1-right.png

574 ms

list_star.png

list_star.png

552 ms

list_check.png

list_check.png

670 ms

stripes_3_b.png

stripes_3_b.png

661 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

52 ms

mfn-icons.woff

mfn-icons.woff

764 ms

list_idea.png

list_idea.png

611 ms

S6u9w4BMUTPHh7USSwiPHw.woff

S6u9w4BMUTPHh7USSwiPHw.woff

32 ms

S6u8w4BMUTPHh30AXC-s.woff

S6u8w4BMUTPHh30AXC-s.woff

35 ms

S6uyw4BMUTPHjx4wWA.woff

S6uyw4BMUTPHjx4wWA.woff

36 ms

S6u9w4BMUTPHh6UVSwiPHw.woff

S6u9w4BMUTPHh6UVSwiPHw.woff

34 ms

S6u9w4BMUTPHh50XSwiPHw.woff

S6u9w4BMUTPHh50XSwiPHw.woff

34 ms

148 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

169 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

237 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

238 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

259 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

280 ms

4 ms

32 ms

froogaloop2.min.js

froogaloop2.min.js

23 ms

transparent.png

transparent.png

119 ms

splash_slider_arrow_bottom.png

splash_slider_arrow_bottom.png

109 ms

loader.gif

loader.gif

110 ms

box_shadow.png

box_shadow.png

113 ms

158621556

158621556

2 ms

Accessibility Review

4dfoto.pl accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

4dfoto.pl best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

4dfoto.pl SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4dfoto.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that 4dfoto.pl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

4dfoto.pl

Open Graph data is detected on the main page of 4D Foto. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: