Tools & Wizards About Us
pracownia.info screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 46

    SEO

    Google-friendlier than
    18% of websites

pracownia.info

Pracownia Domów Energooszczędnych | Projekty domów energooszczednych, pasywnych, ekologicznych i zeroenergetycznych.

Page Load Speed

6.2 sec in total

First Response

696 ms

Resources Loaded

5.1 sec

Page Rendered

459 ms

pracownia.info screenshot

About Website

Click here to check amazing Pracownia content. Otherwise, check out these important facts you probably never knew about pracownia.info

Projekty domów energooszczędnych, projekty domów pasywnych, domów zeroenergetycznych i domów aktywnych (active house). Mieszkaj tanio i zdrowo.

Visit pracownia.info

Key Findings

We analyzed Pracownia.info page load time and found that the first response time was 696 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

pracownia.info performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

8/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.619

10/100

15%

TTI (Time to Interactive)

Value5.9 s

65/100

10%

Network Requests Diagram

pracownia.info

696 ms

www.pracownia.info

1394 ms

bootstrap.css

633 ms

responsive.css

360 ms

camera.css

361 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 91% of them (86 requests) were addressed to the original Pracownia.info, 3% (3 requests) were made to Google.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Pracownia.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 708.5 kB (53%)

Content Size

1.3 MB

After Optimization

629.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pracownia.info main page is 1.3 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. 40% of websites need less resources to load. Javascripts take 454.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 43.8 kB

  • Original 55.4 kB
  • After minification 52.5 kB
  • After compression 11.6 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 43.8 kB or 79% of the original size.

Image Optimization

-9%

Potential reduce by 41.5 kB

  • Original 447.2 kB
  • After minification 405.7 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. Pracownia images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 303.2 kB

  • Original 454.9 kB
  • After minification 447.9 kB
  • After compression 151.7 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 303.2 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 320.0 kB

  • Original 380.9 kB
  • After minification 332.2 kB
  • After compression 60.9 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. Pracownia.info needs all CSS files to be minified and compressed as it can save up to 320.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (54%)

Requests Now

92

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pracownia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pracownia.info

pracownia.info

696 ms

www.pracownia.info

www.pracownia.info

1394 ms

bootstrap.css

bootstrap.css

633 ms

responsive.css

responsive.css

360 ms

camera.css

camera.css

361 ms

style.css

style.css

241 ms

flexslider.css

flexslider.css

241 ms

owl.carousel.css

owl.carousel.css

357 ms

owl.theme.css

owl.theme.css

359 ms

font-awesome.css

font-awesome.css

8 ms

cherry-plugin.css

cherry-plugin.css

471 ms

styles.css

styles.css

471 ms

main-style.css

main-style.css

590 ms

magnific-popup.css

magnific-popup.css

475 ms

css

css

24 ms

css

css

35 ms

bootstrap-grid.min.css

bootstrap-grid.min.css

564 ms

theme.css

theme.css

593 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

825 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

594 ms

swfobject.js

swfobject.js

682 ms

modernizr.js

modernizr.js

705 ms

jflickrfeed.js

jflickrfeed.js

687 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

690 ms

custom.js

custom.js

715 ms

bootstrap.min.js

bootstrap.min.js

783 ms

jquery.elastislide.js

jquery.elastislide.js

802 ms

jsapi

jsapi

22 ms

mp-google-charts.js

mp-google-charts.js

803 ms

jquery.mobile.customized.min.js

jquery.mobile.customized.min.js

806 ms

comment-reply.min.js

comment-reply.min.js

416 ms

jquery.form.min.js

jquery.form.min.js

484 ms

scripts.js

scripts.js

504 ms

superfish.js

superfish.js

503 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

504 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

508 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

532 ms

jplayer.playlist.min.js

jplayer.playlist.min.js

602 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

624 ms

tmstickup.js

tmstickup.js

621 ms

device.min.js

device.min.js

621 ms

jquery.zaccordion.min.js

jquery.zaccordion.min.js

626 ms

camera.min.js

camera.min.js

651 ms

jquery.debouncedresize.js

jquery.debouncedresize.js

718 ms

jquery.ba-resize.min.js

jquery.ba-resize.min.js

739 ms

jquery.isotope.js

jquery.isotope.js

738 ms

cherry-plugin.js

cherry-plugin.js

740 ms

wp-embed.min.js

wp-embed.min.js

741 ms

style.css

style.css

632 ms

style.css

style.css

238 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

131 ms

16 ms

bg_pattern_03.png

bg_pattern_03.png

132 ms

format+en,default+en.I.js

format+en,default+en.I.js

10 ms

background.gif

background.gif

239 ms

logo_pracownia_energo_duze.png

logo_pracownia_energo_duze.png

241 ms

facebook.png

facebook.png

242 ms

twitter.png

twitter.png

242 ms

flickr.png

flickr.png

242 ms

domy_energooszczedne_280x184.jpg

domy_energooszczedne_280x184.jpg

227 ms

domy_pasywne_280x184.jpg

domy_pasywne_280x184.jpg

239 ms

domy_zeroenergetyczne_280x184.jpg

domy_zeroenergetyczne_280x184.jpg

239 ms

domy_ekologiczne_280x184.jpg

domy_ekologiczne_280x184.jpg

349 ms

line.png

line.png

237 ms

banner_img_11.jpg

banner_img_11.jpg

239 ms

banner_img_2.jpg

banner_img_2.jpg

275 ms

banner_img_1.jpg

banner_img_1.jpg

470 ms

plus.png

plus.png

352 ms

loading_32.gif

loading_32.gif

353 ms

loading_bg_32.png

loading_bg_32.png

355 ms

dom_ekologiczny_na_wsi-48x48.jpg

dom_ekologiczny_na_wsi-48x48.jpg

393 ms

dom_atrialny_budowa1-48x48.jpg

dom_atrialny_budowa1-48x48.jpg

469 ms

wizualizacja_1_1-48x48.jpg

wizualizacja_1_1-48x48.jpg

471 ms

parterowy_dom_energooszczedny_0-48x48.jpg

parterowy_dom_energooszczedny_0-48x48.jpg

471 ms

o_jordanowski_budynek3-48x48.jpg

o_jordanowski_budynek3-48x48.jpg

473 ms

slajd_2_dom_nowoczesny-48x48.jpg

slajd_2_dom_nowoczesny-48x48.jpg

511 ms

slajd_6_dom_ekologiczny-48x48.jpg

slajd_6_dom_ekologiczny-48x48.jpg

954 ms

dom_na_waska_dzialke_w1-48x48.jpg

dom_na_waska_dzialke_w1-48x48.jpg

954 ms

DOM_PROWANSALSKI_1a-48x48.jpg

DOM_PROWANSALSKI_1a-48x48.jpg

952 ms

dom_energooszczedny_Warszawa-Mokotow_1-48x48.jpg

dom_energooszczedny_Warszawa-Mokotow_1-48x48.jpg

951 ms

przebudowa_kostki1-48x48.jpg

przebudowa_kostki1-48x48.jpg

951 ms

analytics.js

analytics.js

26 ms

loading_16.gif

loading_16.gif

730 ms

loading_bg_16.png

loading_bg_16.png

849 ms

slajd_6_dom_ekologiczny-96x41.jpg

slajd_6_dom_ekologiczny-96x41.jpg

851 ms

slajd_2_dom_nowoczesny-96x41.jpg

slajd_2_dom_nowoczesny-96x41.jpg

852 ms

slajd_4_dom_parterowy-96x41.jpg

slajd_4_dom_parterowy-96x41.jpg

849 ms

slajd_3_dom_zeroenergetyczny_ZEH1-96x41.jpg

slajd_3_dom_zeroenergetyczny_ZEH1-96x41.jpg

853 ms

slajd_5_ogrod_jordanowski-96x41.jpg

slajd_5_ogrod_jordanowski-96x41.jpg

854 ms

slajd_1_dom_prowansalski-96x41.jpg

slajd_1_dom_prowansalski-96x41.jpg

967 ms

slajd_6_dom_ekologiczny.jpg

slajd_6_dom_ekologiczny.jpg

1204 ms

ajax-loader.gif

ajax-loader.gif

968 ms

collect

collect

21 ms

slajd_2_dom_nowoczesny.jpg

slajd_2_dom_nowoczesny.jpg

358 ms

Accessibility Review

pracownia.info accessibility score

73

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

pracownia.info best practices score

58

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

pracownia.info SEO score

46

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

High

robots.txt is not valid

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

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 Pracownia.info 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 Pracownia.info 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

pracownia.info

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