Tools & Wizards About Us
koperfam.pl screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

koperfam.pl

Kominki, sauny, wkłady kominkowe, wanny SPA, wanny z hydromasażem, ogrzewanie | Koperfam

Page Load Speed

3.4 sec in total

First Response

527 ms

Resources Loaded

2.7 sec

Page Rendered

136 ms

koperfam.pl screenshot

About Website

Click here to check amazing Koperfam content. Otherwise, check out these important facts you probably never knew about koperfam.pl

KOMINKI wkłady kominkowe obudowy kominkowe kominki otwarte piece kozy marmury SAUNY ŁAŹNIE PAROWE kabiny kąpielowe WANNY SPA realizacje projekty porady.

Visit koperfam.pl

Key Findings

We analyzed Koperfam.pl page load time and found that the first response time was 527 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

koperfam.pl performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value6.8 s

56/100

10%

Network Requests Diagram

koperfam.pl

527 ms

stylesheet_86cabc746b.css

301 ms

content.css

301 ms

jquery.js

405 ms

swfobject.js

306 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 84% of them (78 requests) were addressed to the original Koperfam.pl, 6% (6 requests) were made to Apis.google.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Koperfam.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.0 kB (8%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koperfam.pl main page is 2.6 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. 55% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 29.6 kB

  • Original 38.1 kB
  • After minification 31.5 kB
  • After compression 8.4 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 6.6 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 29.6 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 163.0 kB

  • Original 2.3 MB
  • After minification 2.1 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. Koperfam images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 16.9 kB

  • Original 233.3 kB
  • After minification 233.3 kB
  • After compression 216.4 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

-12%

Potential reduce by 1.5 kB

  • Original 12.8 kB
  • After minification 12.8 kB
  • After compression 11.3 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. Koperfam.pl needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (38%)

Requests Now

89

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koperfam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koperfam.pl

koperfam.pl

527 ms

stylesheet_86cabc746b.css

stylesheet_86cabc746b.css

301 ms

content.css

content.css

301 ms

jquery.js

jquery.js

405 ms

swfobject.js

swfobject.js

306 ms

scripts.js

scripts.js

331 ms

jquery.lightbox-0.5.min.js

jquery.lightbox-0.5.min.js

330 ms

jquery.checkbox.min.js

jquery.checkbox.min.js

404 ms

cookies.js

cookies.js

406 ms

plusone.js

plusone.js

30 ms

conversion.js

conversion.js

82 ms

sample.css

sample.css

105 ms

thickbox.css

thickbox.css

151 ms

bg_body.jpg

bg_body.jpg

126 ms

logo_koperfam.gif

logo_koperfam.gif

149 ms

facebook.png

facebook.png

128 ms

twitter2.png

twitter2.png

148 ms

yt.png

yt.png

125 ms

Pinterest.png

Pinterest.png

126 ms

bg_btn_search.gif

bg_btn_search.gif

230 ms

koszyk2_02.png

koszyk2_02.png

230 ms

1206__Large_.png

1206__Large_.png

839 ms

_ECO_MAX_7_R_izo_21052015_l.png

_ECO_MAX_7_R_izo_21052015_l.png

842 ms

air.png

air.png

599 ms

mpe.png

mpe.png

715 ms

hot_34.png

hot_34.png

333 ms

hot_33.png

hot_33.png

334 ms

hot_fonda.png

hot_fonda.png

439 ms

hot_28.png

hot_28.png

438 ms

hot_27.png

hot_27.png

544 ms

hot_26.png

hot_26.png

543 ms

hot_25.png

hot_25.png

648 ms

hot_18.png

hot_18.png

648 ms

hot_23.png

hot_23.png

719 ms

ho_greyt.png

ho_greyt.png

752 ms

hotKK.png

hotKK.png

752 ms

hot_05.png

hot_05.png

834 ms

h6t.png

h6t.png

838 ms

hot_02.png

hot_02.png

857 ms

hot_01.png

hot_01.png

857 ms

HOT_NEWS.png

HOT_NEWS.png

954 ms

akcesori_rot_01.png

akcesori_rot_01.png

940 ms

1320GT.png

1320GT.png

957 ms

akcesori_sauna_rot_01.png

akcesori_sauna_rot_01.png

944 ms

amore_gt.png

amore_gt.png

959 ms

opal_rot.png

opal_rot.png

961 ms

Space_vision_gt.png

Space_vision_gt.png

1043 ms

iline5172_01.png

iline5172_01.png

1049 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

kominki_elektryczne.png

kominki_elektryczne.png

1054 ms

ga.js

ga.js

68 ms

89 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

64 ms

fastbutton

fastbutton

84 ms

__utm.gif

__utm.gif

35 ms

innowacyjna_gospodarka.png

innowacyjna_gospodarka.png

959 ms

bg_input_search.gif

bg_input_search.gif

943 ms

bg_wrap_middle.png

bg_wrap_middle.png

944 ms

postmessageRelay

postmessageRelay

79 ms

34 ms

bg_wrap_top.gif

bg_wrap_top.gif

1007 ms

bg_menu_company.gif

bg_menu_company.gif

1011 ms

collect

collect

28 ms

bg_menu_find_seller.gif

bg_menu_find_seller.gif

1024 ms

developers.google.com

developers.google.com

400 ms

3604799710-postmessagerelay.js

3604799710-postmessagerelay.js

21 ms

rpc:shindig_random.js

rpc:shindig_random.js

9 ms

bg_menu_homeSpa.gif

bg_menu_homeSpa.gif

947 ms

bg_menu_profSpa.gif

bg_menu_profSpa.gif

968 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

4 ms

bg_menu_fireplaceStoves.gif

bg_menu_fireplaceStoves.gif

871 ms

bg_menu_heating.gif

bg_menu_heating.gif

923 ms

bg_menu_download.gif

bg_menu_download.gif

826 ms

bg_menu_support.gif

bg_menu_support.gif

840 ms

bg_menu_press.gif

bg_menu_press.gif

738 ms

bg_content.gif

bg_content.gif

773 ms

bg_news.gif

bg_news.gif

727 ms

icon_rss.gif

icon_rss.gif

714 ms

bg_boxNews_title.gif

bg_boxNews_title.gif

721 ms

bg_btn_boxNews_left.gif

bg_btn_boxNews_left.gif

671 ms

bg_btn_boxNews_right.gif

bg_btn_boxNews_right.gif

669 ms

bg_boxHeader_gray_short.gif

bg_boxHeader_gray_short.gif

687 ms

bg_boxMiddle_blue_short.gif

bg_boxMiddle_blue_short.gif

694 ms

bg_boxBottom_blue_short.gif

bg_boxBottom_blue_short.gif

633 ms

bg_boxHeader_gray_370.gif

bg_boxHeader_gray_370.gif

638 ms

bg_btn_boxGray_left.gif

bg_btn_boxGray_left.gif

650 ms

bg_btn_boxGray_right.gif

bg_btn_boxGray_right.gif

653 ms

bg_boxMiddle_blue_370.gif

bg_boxMiddle_blue_370.gif

702 ms

bg_boxBottom_blue_370.gif

bg_boxBottom_blue_370.gif

710 ms

icon_phone.gif

icon_phone.gif

632 ms

icon_mail.gif

icon_mail.gif

637 ms

bg_wrap_bottom.gif

bg_wrap_bottom.gif

641 ms

cookies.png

cookies.png

107 ms

Accessibility Review

koperfam.pl accessibility score

50

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

koperfam.pl 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

koperfam.pl SEO score

54

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

    EN

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Koperfam.pl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Polish language. Our system also found out that Koperfam.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

koperfam.pl

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