Tools & Wizards About Us
pndpolska.pl screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

pndpolska.pl

Optymalizacja energetyczna - skuteczne ogrzewanie wnętrz - PND Polska

Page Load Speed

3.7 sec in total

First Response

487 ms

Resources Loaded

2.8 sec

Page Rendered

330 ms

pndpolska.pl screenshot

About Website

Welcome to pndpolska.pl homepage info - get ready to check PND Polska best content right away, or after learning these important things about pndpolska.pl

PND Polska oferuje optymalizację energetyczną w Krakowie. Zobacz co znaczy zdrowe i tanie ogrzewanie domu!

Visit pndpolska.pl

Key Findings

We analyzed Pndpolska.pl page load time and found that the first response time was 487 ms 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

pndpolska.pl performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

pndpolska.pl

487 ms

www.pndpolska.pl

890 ms

css

31 ms

style.css

130 ms

styles.css

339 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 80% of them (45 requests) were addressed to the original Pndpolska.pl, 5% (3 requests) were made to Fonts.gstatic.com and 5% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (972 ms) belongs to the original domain Pndpolska.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.4 kB (33%)

Content Size

1.2 MB

After Optimization

766.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pndpolska.pl main page is 1.2 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. 50% of websites need less resources to load. Images take 688.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 26.5 kB

  • Original 34.6 kB
  • After minification 29.8 kB
  • After compression 8.1 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. This page needs HTML code to be minified as it can gain 4.8 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.5 kB or 77% of the original size.

Image Optimization

-9%

Potential reduce by 64.7 kB

  • Original 688.8 kB
  • After minification 624.1 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. PND Polska images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 160.8 kB

  • Original 257.2 kB
  • After minification 249.0 kB
  • After compression 96.5 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 160.8 kB or 63% of the original size.

CSS Optimization

-78%

Potential reduce by 133.5 kB

  • Original 171.5 kB
  • After minification 138.8 kB
  • After compression 38.0 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. Pndpolska.pl needs all CSS files to be minified and compressed as it can save up to 133.5 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (50%)

Requests Now

50

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PND Polska. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pndpolska.pl

pndpolska.pl

487 ms

www.pndpolska.pl

www.pndpolska.pl

890 ms

css

css

31 ms

style.css

style.css

130 ms

styles.css

styles.css

339 ms

cli-style.css

cli-style.css

339 ms

jquery.fancybox-1.3.4.min.css

jquery.fancybox-1.3.4.min.css

355 ms

css

css

43 ms

genericons.css

genericons.css

366 ms

style.css

style.css

358 ms

jquery.js

jquery.js

369 ms

jquery-migrate.min.js

jquery-migrate.min.js

450 ms

cookielawinfo.js

cookielawinfo.js

452 ms

ajax.min.js

ajax.min.js

472 ms

jquery.form.min.js

jquery.form.min.js

491 ms

scripts.js

scripts.js

491 ms

common.min.js

common.min.js

492 ms

lightbox_context.min.js

lightbox_context.min.js

568 ms

jquery.easing-1.3.pack.js

jquery.easing-1.3.pack.js

569 ms

jquery.fancybox-1.3.4.pack.js

jquery.fancybox-1.3.4.pack.js

597 ms

nextgen_fancybox_init.min.js

nextgen_fancybox_init.min.js

599 ms

masonry.min.js

masonry.min.js

599 ms

jquery.masonry.min.js

jquery.masonry.min.js

617 ms

functions.js

functions.js

673 ms

wp-embed.min.js

wp-embed.min.js

676 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

545 ms

energooszczedne_technologie.png

energooszczedne_technologie.png

242 ms

wirtualny-dom-zobacz-2.jpg

wirtualny-dom-zobacz-2.jpg

631 ms

katalog_z500.jpg

katalog_z500.jpg

395 ms

piece-zeliwne-polecamy.jpg

piece-zeliwne-polecamy.jpg

531 ms

energooszczedne-budowanie.jpg

energooszczedne-budowanie.jpg

570 ms

arrow-green.png

arrow-green.png

396 ms

ogrzewanie-podczerwienia.jpg

ogrzewanie-podczerwienia.jpg

587 ms

energooszcz%C4%99dne-instalacje.jpg

energooszcz%C4%99dne-instalacje.jpg

628 ms

centralne-ogrzewanie-porownanie.png

centralne-ogrzewanie-porownanie.png

633 ms

wirtualny-dom.jpg

wirtualny-dom.jpg

753 ms

thumbs_dom-pokazowy-1.png

thumbs_dom-pokazowy-1.png

792 ms

prezentacja-2.jpg

prezentacja-2.jpg

820 ms

prezentacja-3.jpg

prezentacja-3.jpg

862 ms

ogrzewanie-duzych-powierzchni-4.jpg

ogrzewanie-duzych-powierzchni-4.jpg

861 ms

energooszczedne_technologie-2.png

energooszczedne_technologie-2.png

749 ms

gtm.js

gtm.js

77 ms

bgr.jpg

bgr.jpg

972 ms

arrow-white.png

arrow-white.png

852 ms

wirtualny-dom-prezentacja12.png

wirtualny-dom-prezentacja12.png

892 ms

Z500-20.jpg

Z500-20.jpg

926 ms

polecamy.jpg

polecamy.jpg

968 ms

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

ODelI1aHBYDBqgeIAH2zlFzCdIATDt8zXO3QNtzVeJ8.ttf

12 ms

toadOcfmlt9b38dHJxOBGEBls_1aQwi4AfipSOlE3SU.ttf

toadOcfmlt9b38dHJxOBGEBls_1aQwi4AfipSOlE3SU.ttf

22 ms

toadOcfmlt9b38dHJxOBGGAlZ1PukdtTN2z-JxSzbe8.ttf

toadOcfmlt9b38dHJxOBGGAlZ1PukdtTN2z-JxSzbe8.ttf

22 ms

analytics.js

analytics.js

19 ms

linkid.js

linkid.js

8 ms

collect

collect

4 ms

collect

collect

75 ms

overlay.png

overlay.png

776 ms

ga-audiences

ga-audiences

185 ms

Accessibility Review

pndpolska.pl accessibility score

89

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.

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

Image elements do not have [alt] attributes

Best Practices

pndpolska.pl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

pndpolska.pl SEO score

81

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Pndpolska.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 Pndpolska.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

pndpolska.pl

Open Graph description is not detected on the main page of PND Polska. 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: