Tools & Wizards About Us
diukpol.pl screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

diukpol.pl

Projektowanie stron internetowych - Inventcom Kraków

Page Load Speed

3.8 sec in total

First Response

333 ms

Resources Loaded

3.2 sec

Page Rendered

263 ms

diukpol.pl screenshot

About Website

Visit diukpol.pl now to see the best up-to-date Diukpol content and also check out these interesting facts you probably never knew about diukpol.pl

Strony internetowe, tworzenie stron Kraków, portale, aplikacje dla biznesu, e-commerce, platformy sprzedażowe B2B. Projektowanie stron internetowych Kraków, Software house

Visit diukpol.pl

Key Findings

We analyzed Diukpol.pl page load time and found that the first response time was 333 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

diukpol.pl performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

diukpol.pl

333 ms

www.inventcom.pl

353 ms

www.inventcom.pl

607 ms

css

39 ms

reset_min.css

115 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Diukpol.pl, 83% (73 requests) were made to Inventcom.pl and 11% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Inventcom.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.7 kB (6%)

Content Size

819.4 kB

After Optimization

772.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diukpol.pl main page is 819.4 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 618.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 36.9 kB

  • Original 45.6 kB
  • After minification 37.6 kB
  • After compression 8.7 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 8.0 kB, which is 17% 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 36.9 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 7.6 kB

  • Original 618.0 kB
  • After minification 610.4 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. Diukpol images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 120.2 kB
  • After minification 119.9 kB
  • After compression 118.8 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

-2%

Potential reduce by 796 B

  • Original 35.6 kB
  • After minification 35.6 kB
  • After compression 34.8 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. Diukpol.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (37%)

Requests Now

75

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diukpol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diukpol.pl

diukpol.pl

333 ms

www.inventcom.pl

www.inventcom.pl

353 ms

www.inventcom.pl

www.inventcom.pl

607 ms

css

css

39 ms

reset_min.css

reset_min.css

115 ms

style.css

style.css

231 ms

responsive.css

responsive.css

332 ms

font-awesome.min.css

font-awesome.min.css

382 ms

font-awesome-4.7.0.min.css

font-awesome-4.7.0.min.css

383 ms

ver1_min.css

ver1_min.css

340 ms

settings_min.css

settings_min.css

343 ms

skin_min.css

skin_min.css

344 ms

jquery.fancybox_min.css

jquery.fancybox_min.css

441 ms

api.js

api.js

47 ms

warn_cookies.js

warn_cookies.js

528 ms

jquery_min.js

jquery_min.js

586 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

585 ms

ddsmoothmenu.js

ddsmoothmenu.js

530 ms

selectnav.js

selectnav.js

530 ms

jquery.jcarousel.min.js

jquery.jcarousel.min.js

553 ms

scripts.js

scripts.js

583 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

721 ms

custom.js

custom.js

623 ms

tabs.js

tabs.js

662 ms

custom.js

custom.js

676 ms

logo.png

logo.png

236 ms

f_pl.gif

f_pl.gif

241 ms

f_en.gif

f_en.gif

271 ms

projektowaniestronkrakow.png

projektowaniestronkrakow.png

864 ms

line1.png

line1.png

348 ms

stronywww2.png

stronywww2.png

365 ms

line2.png

line2.png

366 ms

slide3.png

slide3.png

384 ms

line3.png

line3.png

384 ms

line4.png

line4.png

460 ms

line5.png

line5.png

463 ms

projektowaniestron.gif

projektowaniestron.gif

468 ms

shadow.png

shadow.png

497 ms

ecommerce.png

ecommerce.png

498 ms

seo.png

seo.png

573 ms

mobileapps.png

mobileapps.png

577 ms

stronykrakow.jpg

stronykrakow.jpg

809 ms

1_ifr8.jpg

1_ifr8.jpg

610 ms

hitbiuro.jpg

hitbiuro.jpg

835 ms

nokia2.jpg

nokia2.jpg

799 ms

giga6.jpg

giga6.jpg

692 ms

gom3.jpg

gom3.jpg

723 ms

bik.jpg

bik.jpg

805 ms

beerpubs.jpg

beerpubs.jpg

837 ms

how2.png

how2.png

1062 ms

nokia.gif

nokia.gif

842 ms

xtrf.gif

xtrf.gif

846 ms

KFOlCnqEu92Fr1MmSU5fChc-.woff

KFOlCnqEu92Fr1MmSU5fChc-.woff

26 ms

KFOkCnqEu92Fr1MmgVxGIzQ.woff

KFOkCnqEu92Fr1MmgVxGIzQ.woff

30 ms

KFOmCnqEu92Fr1Mu7GxM.woff

KFOmCnqEu92Fr1Mu7GxM.woff

30 ms

KFOlCnqEu92Fr1MmEU9fChc-.woff

KFOlCnqEu92Fr1MmEU9fChc-.woff

51 ms

KFOlCnqEu92Fr1MmWUlfChc-.woff

KFOlCnqEu92Fr1MmWUlfChc-.woff

50 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

986 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4uaVQ.woff

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4uaVQ.woff

29 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4uaVQ.woff

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4uaVQ.woff

48 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4uaVQ.woff

50 ms

fontawesome-webfontf77b.woff

fontawesome-webfontf77b.woff

854 ms

kompaniabiurowa.gif

kompaniabiurowa.gif

840 ms

Lbeerpubs.gif

Lbeerpubs.gif

878 ms

Lbik.gif

Lbik.gif

869 ms

Lvivasanit.gif

Lvivasanit.gif

900 ms

Lsimply.gif

Lsimply.gif

871 ms

enix.gif

enix.gif

922 ms

sergioleone.gif

sergioleone.gif

919 ms

azot.gif

azot.gif

943 ms

coch.gif

coch.gif

909 ms

ga.js

ga.js

67 ms

viessmann.gif

viessmann.gif

847 ms

interbau.gif

interbau.gif

906 ms

__utm.gif

__utm.gif

11 ms

krakstone.gif

krakstone.gif

897 ms

daniken.gif

daniken.gif

903 ms

elsigma.gif

elsigma.gif

911 ms

h-line.png

h-line.png

913 ms

logo_stopka.gif

logo_stopka.gif

842 ms

prev-horizontal-two.png

prev-horizontal-two.png

902 ms

next-horizontal-two.png

next-horizontal-two.png

907 ms

loader.gif

loader.gif

886 ms

timer.png

timer.png

911 ms

large_left.png

large_left.png

522 ms

large_right.png

large_right.png

522 ms

Accessibility Review

diukpol.pl accessibility score

80

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

diukpol.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

diukpol.pl SEO score

99

Search Engine Optimization Advices

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 Diukpol.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 Diukpol.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

diukpol.pl

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