Tools & Wizards About Us
zielonykatalog.net screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

zielonykatalog.net

Moderowany katalog stron WWW

Page Load Speed

3.4 sec in total

First Response

664 ms

Resources Loaded

2.5 sec

Page Rendered

310 ms

zielonykatalog.net screenshot

About Website

Visit zielonykatalog.net now to see the best up-to-date Zielony Katalog content for Poland and also check out these interesting facts you probably never knew about zielonykatalog.net

ZielonyKatalog.net - to nowoczesny, moderowany, katalog stron WWW.

Visit zielonykatalog.net

Key Findings

We analyzed Zielonykatalog.net page load time and found that the first response time was 664 ms and then it took 2.8 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

zielonykatalog.net performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

www.zielonykatalog.net

664 ms

style.css

160 ms

jquery.js

381 ms

easySlider1.7.js

256 ms

plusone.js

96 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 59% of them (39 requests) were addressed to the original Zielonykatalog.net, 11% (7 requests) were made to Apis.google.com and 8% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (905 ms) belongs to the original domain Zielonykatalog.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 115.6 kB (35%)

Content Size

331.1 kB

After Optimization

215.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zielonykatalog.net main page is 331.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 142.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 42.3 kB

  • Original 54.2 kB
  • After minification 51.0 kB
  • After compression 11.9 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 42.3 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 6.7 kB

  • Original 142.7 kB
  • After minification 135.9 kB

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. Zielony Katalog images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 54.4 kB

  • Original 119.6 kB
  • After minification 117.0 kB
  • After compression 65.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54.4 kB or 45% of the original size.

CSS Optimization

-84%

Potential reduce by 12.2 kB

  • Original 14.6 kB
  • After minification 11.7 kB
  • After compression 2.4 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. Zielonykatalog.net needs all CSS files to be minified and compressed as it can save up to 12.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (59%)

Requests Now

64

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zielony Katalog. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.zielonykatalog.net

www.zielonykatalog.net

664 ms

style.css

style.css

160 ms

jquery.js

jquery.js

381 ms

easySlider1.7.js

easySlider1.7.js

256 ms

plusone.js

plusone.js

96 ms

show_ads.js

show_ads.js

6 ms

cookiepolicy.js

cookiepolicy.js

252 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

37 ms

antipixel.png

antipixel.png

370 ms

content.jpg

content.jpg

132 ms

header.jpg

header.jpg

336 ms

button.jpg

button.jpg

115 ms

menu_bg.png

menu_bg.png

115 ms

thumbs.php

thumbs.php

530 ms

7.gif

7.gif

230 ms

6.gif

6.gif

232 ms

5.gif

5.gif

232 ms

4.gif

4.gif

233 ms

3.gif

3.gif

341 ms

2.gif

2.gif

341 ms

1.gif

1.gif

339 ms

0.gif

0.gif

344 ms

rss.gif

rss.gif

465 ms

icon-category.jpg

icon-category.jpg

558 ms

yahoo.gif

yahoo.gif

465 ms

szukacz.gif

szukacz.gif

464 ms

netsprint.gif

netsprint.gif

464 ms

msnbot.gif

msnbot.gif

621 ms

googlebot.gif

googlebot.gif

576 ms

thumbs.php

thumbs.php

708 ms

thumbs.php

thumbs.php

754 ms

thumbs.php

thumbs.php

640 ms

thumbs.php

thumbs.php

815 ms

thumbs.php

thumbs.php

810 ms

ca-pub-1539748723005241.js

ca-pub-1539748723005241.js

145 ms

zrt_lookup.html

zrt_lookup.html

115 ms

show_ads_impl.js

show_ads_impl.js

61 ms

sidebar_header.png

sidebar_header.png

713 ms

sidebar_li.gif

sidebar_li.gif

732 ms

sidebar_li_2.gif

sidebar_li_2.gif

796 ms

sidebar_blueheader.png

sidebar_blueheader.png

828 ms

blue_sidebar_li.gif

blue_sidebar_li.gif

843 ms

content_h1.gif

content_h1.gif

841 ms

content_h2.gif

content_h2.gif

901 ms

content_h3.png

content_h3.png

903 ms

footer.jpg

footer.jpg

905 ms

analytics.js

analytics.js

87 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

63 ms

fastbutton

fastbutton

141 ms

ads

ads

296 ms

osd.js

osd.js

35 ms

postmessageRelay

postmessageRelay

54 ms

collect

collect

35 ms

api.js

api.js

56 ms

core:rpc:shindig.random:shindig.sha1.js

core:rpc:shindig.random:shindig.sha1.js

74 ms

2536007149-postmessagerelay.js

2536007149-postmessagerelay.js

56 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

27 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

49 ms

grlryt2bdKIyfMSOhzd1eA.woff

grlryt2bdKIyfMSOhzd1eA.woff

78 ms

13630293436808180236

13630293436808180236

31 ms

abg.js

abg.js

31 ms

m_js_controller.js

m_js_controller.js

28 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

68 ms

s

s

23 ms

x_button_blue2.png

x_button_blue2.png

5 ms

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js

3 ms

Accessibility Review

zielonykatalog.net accessibility score

78

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

Form elements do not have associated labels

Best Practices

zielonykatalog.net best practices score

50

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

zielonykatalog.net SEO score

69

Search Engine Optimization Advices

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 Zielonykatalog.net 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 Zielonykatalog.net 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

zielonykatalog.net

Open Graph description is not detected on the main page of Zielony Katalog. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: