Tools & Wizards About Us
polis.com.pl screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% 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

  • 85

    SEO

    Google-friendlier than
    55% of websites

polis.com.pl

Polis - Porady okienne i drzwiowe | polis.com.pl

Page Load Speed

3.8 sec in total

First Response

574 ms

Resources Loaded

2.7 sec

Page Rendered

501 ms

polis.com.pl screenshot

About Website

Welcome to polis.com.pl homepage info - get ready to check Polis Com best content right away, or after learning these important things about polis.com.pl

Specjalistyczne porady dotyczące okien, drzwi, montażu i dofinansowania. Wszystko czego potrzebujesz w jednym miejscu.

Visit polis.com.pl

Key Findings

We analyzed Polis.com.pl page load time and found that the first response time was 574 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

polis.com.pl performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

polis.com.pl

574 ms

jquery.min.js

14 ms

jquery.cycle2.min.js

116 ms

lightbox.css

334 ms

polis_glowna.css

336 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 54% of them (52 requests) were addressed to the original Polis.com.pl, 10% (10 requests) were made to Static.xx.fbcdn.net and 8% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Polis.com.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.1 kB (8%)

Content Size

2.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Polis.com.pl main page is 2.9 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. 65% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 89.6 kB

  • Original 114.5 kB
  • After minification 113.9 kB
  • After compression 24.9 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 89.6 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 56.5 kB

  • Original 2.6 MB
  • After minification 2.6 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. Polis Com images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 76.6 kB

  • Original 130.6 kB
  • After minification 128.2 kB
  • After compression 54.0 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 76.6 kB or 59% of the original size.

CSS Optimization

-78%

Potential reduce by 5.4 kB

  • Original 6.9 kB
  • After minification 4.4 kB
  • After compression 1.5 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. Polis.com.pl needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (38%)

Requests Now

95

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polis Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

polis.com.pl

polis.com.pl

574 ms

jquery.min.js

jquery.min.js

14 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

116 ms

lightbox.css

lightbox.css

334 ms

polis_glowna.css

polis_glowna.css

336 ms

fb.css

fb.css

337 ms

lightbox.js

lightbox.js

230 ms

whcookies2.js

whcookies2.js

351 ms

plusone.js

plusone.js

62 ms

ufo.js

ufo.js

365 ms

pinit.js

pinit.js

23 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

30 ms

widgets.js

widgets.js

30 ms

gplus-16.png

gplus-16.png

25 ms

pinit_fg_en_rect_red_28.png

pinit_fg_en_rect_red_28.png

24 ms

blog.jpg

blog.jpg

478 ms

o_firmie_3513_new.jpg

o_firmie_3513_new.jpg

134 ms

close.png

close.png

134 ms

loading.gif

loading.gif

150 ms

prev.png

prev.png

149 ms

next.png

next.png

149 ms

polis_header.jpg

polis_header.jpg

463 ms

slider1.jpg

slider1.jpg

340 ms

slider2.jpg

slider2.jpg

456 ms

slider3.jpg

slider3.jpg

567 ms

slider4.jpg

slider4.jpg

364 ms

o_firmie_21.jpg

o_firmie_21.jpg

266 ms

polis.com.pl

polis.com.pl

425 ms

up.jpg

up.jpg

456 ms

o_firmie_50625.jpg

o_firmie_50625.jpg

481 ms

www.polis-windows.com.png

www.polis-windows.com.png

567 ms

www.polis-fenster.eu.png

www.polis-fenster.eu.png

570 ms

Strona_glowna_8235.jpg

Strona_glowna_8235.jpg

569 ms

nad_oferta.jpg

nad_oferta.jpg

579 ms

telefony%201.jpg

telefony%201.jpg

594 ms

telefony%202.jpg

telefony%202.jpg

607 ms

email.jpg

email.jpg

670 ms

Strona_glowna_1839.jpg

Strona_glowna_1839.jpg

682 ms

o_firmie_5507.jpg

o_firmie_5507.jpg

682 ms

o_firmie_30012.jpg

o_firmie_30012.jpg

692 ms

oferta.jpg

oferta.jpg

704 ms

oferta2.jpg

oferta2.jpg

727 ms

oferta3.jpg

oferta3.jpg

787 ms

okna_drewniane_0.jpg

okna_drewniane_0.jpg

1453 ms

drzwi_zewnetrzne_0.jpg

drzwi_zewnetrzne_0.jpg

1454 ms

ogrody_zimowe_0.jpg

ogrody_zimowe_0.jpg

1356 ms

drzwi_tarasowe_0.jpg

drzwi_tarasowe_0.jpg

1474 ms

okiennice_0.jpg

okiennice_0.jpg

1537 ms

witryny_sklepowe_0.jpg

witryny_sklepowe_0.jpg

1714 ms

okazje.png

okazje.png

687 ms

oferta0.jpg

oferta0.jpg

580 ms

oferta1.jpg

oferta1.jpg

711 ms

oferta2.jpg

oferta2.jpg

826 ms

o_firmie_99335c.jpg

o_firmie_99335c.jpg

1455 ms

o_firmie_57687.jpg

o_firmie_57687.jpg

1552 ms

o_firmie_17887.jpg

o_firmie_17887.jpg

1554 ms

ga.js

ga.js

28 ms

sdk.js

sdk.js

51 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

72 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

50 ms

fastbutton

fastbutton

172 ms

pinit_main.js

pinit_main.js

59 ms

__utm.gif

__utm.gif

42 ms

o_firmie_8642.jpg

o_firmie_8642.jpg

1455 ms

postmessageRelay

postmessageRelay

60 ms

181 ms

o_firmie_79479.jpg

o_firmie_79479.jpg

1449 ms

facebook-slider.png

facebook-slider.png

1514 ms

xd_arbiter.php

xd_arbiter.php

24 ms

xd_arbiter.php

xd_arbiter.php

58 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.pl.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.pl.html

31 ms

likebox.php

likebox.php

280 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

36 ms

rpc:shindig_random.js

rpc:shindig_random.js

41 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

16 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

19 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

45 ms

jot

jot

124 ms

ebiMDO3r-8l.css

ebiMDO3r-8l.css

37 ms

jGc-59L_9lo.css

jGc-59L_9lo.css

41 ms

TKuNj0xVh4A.js

TKuNj0xVh4A.js

50 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

46 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

46 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

46 ms

575647_498633640199410_1960629346_n.jpg

575647_498633640199410_1960629346_n.jpg

43 ms

408053_296428823753227_1137501138_n.jpg

408053_296428823753227_1137501138_n.jpg

18 ms

12662518_228691817476286_4224896301421910530_n.jpg

12662518_228691817476286_4224896301421910530_n.jpg

19 ms

11889535_1461288697531981_1778704041280645825_n.jpg

11889535_1461288697531981_1778704041280645825_n.jpg

16 ms

11081369_1600879853490441_1753646866300992572_n.jpg

11081369_1600879853490441_1753646866300992572_n.jpg

18 ms

12191494_114500612246222_5352235237553438618_n.jpg

12191494_114500612246222_5352235237553438618_n.jpg

20 ms

12140699_1662948190644088_6514565955947806851_n.jpg

12140699_1662948190644088_6514565955947806851_n.jpg

19 ms

11039084_957879757577710_8989771760605436713_n.jpg

11039084_957879757577710_8989771760605436713_n.jpg

20 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

14 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

14 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

3 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

7 ms

Accessibility Review

polis.com.pl accessibility score

87

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

polis.com.pl best practices score

67

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

polis.com.pl SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polis.com.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 Polis.com.pl main page’s claimed encoding is iso-8859-2. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

polis.com.pl

Open Graph description is not detected on the main page of Polis Com. 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: