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cuf.com.pl screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

cuf.com.pl

Rozliczenie podatku z zagranicy

Page Load Speed

5.1 sec in total

First Response

476 ms

Resources Loaded

4.4 sec

Page Rendered

272 ms

cuf.com.pl screenshot

About Website

Click here to check amazing Cuf Com content. Otherwise, check out these important facts you probably never knew about cuf.com.pl

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Key Findings

We analyzed Cuf.com.pl page load time and found that the first response time was 476 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

cuf.com.pl performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

cuf.com.pl

476 ms

cuf-podatki.pl

1240 ms

jquery.min.js

341 ms

js

79 ms

infobubble.js

66 ms

Our browser made a total of 131 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Cuf.com.pl, 34% (44 requests) were made to Cuf-podatki.pl and 11% (15 requests) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Cuf-podatki.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 878.6 kB (58%)

Content Size

1.5 MB

After Optimization

625.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cuf.com.pl main page is 1.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 860.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 107.1 kB

  • Original 139.6 kB
  • After minification 130.9 kB
  • After compression 32.5 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 107.1 kB or 77% of the original size.

Image Optimization

-18%

Potential reduce by 55.2 kB

  • Original 304.8 kB
  • After minification 249.7 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. Obviously, Cuf Com needs image optimization as it can save up to 55.2 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-71%

Potential reduce by 606.5 kB

  • Original 860.1 kB
  • After minification 769.5 kB
  • After compression 253.5 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 606.5 kB or 71% of the original size.

CSS Optimization

-55%

Potential reduce by 109.7 kB

  • Original 200.0 kB
  • After minification 178.5 kB
  • After compression 90.3 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. Cuf.com.pl needs all CSS files to be minified and compressed as it can save up to 109.7 kB or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (53%)

Requests Now

120

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cuf 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 44 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cuf.com.pl

cuf.com.pl

476 ms

cuf-podatki.pl

cuf-podatki.pl

1240 ms

jquery.min.js

jquery.min.js

341 ms

js

js

79 ms

infobubble.js

infobubble.js

66 ms

map.js

map.js

225 ms

fonts.css

fonts.css

573 ms

style.css

style.css

229 ms

tablet.css

tablet.css

249 ms

style2.css

style2.css

230 ms

form.css

form.css

334 ms

map.css

map.css

378 ms

platform.js

platform.js

69 ms

cookie.js

cookie.js

277 ms

form.js

form.js

277 ms

scripts.js

scripts.js

343 ms

LiveChatClient.ashx

LiveChatClient.ashx

729 ms

sdk.js

sdk.js

190 ms

status.asp

status.asp

922 ms

menu_logo.png

menu_logo.png

158 ms

80x80-0009-Vector-Smart-Object.png

80x80-0009-Vector-Smart-Object.png

160 ms

80x80-0005-belgia.png

80x80-0005-belgia.png

158 ms

80x80-0002-niemcy.png

80x80-0002-niemcy.png

156 ms

80x80-0003-holandia.png

80x80-0003-holandia.png

155 ms

80x80-0008-irlandia.png

80x80-0008-irlandia.png

158 ms

80x80-0006-austria.png

80x80-0006-austria.png

259 ms

80x80-0001-norwegia.png

80x80-0001-norwegia.png

258 ms

80x80-0007-Vector-Smart-Object.png

80x80-0007-Vector-Smart-Object.png

256 ms

80x80-0004-dania.png

80x80-0004-dania.png

259 ms

80x80-0000-szwecja.png

80x80-0000-szwecja.png

259 ms

dropDown.png

dropDown.png

259 ms

exit.jpg

exit.jpg

603 ms

search.png

search.png

602 ms

menu_up.png

menu_up.png

602 ms

formListIcoWhite.png

formListIcoWhite.png

601 ms

formListIcoWhiteUp.png

formListIcoWhiteUp.png

1133 ms

infoIco.png

infoIco.png

598 ms

readMore.png

readMore.png

737 ms

menu_bottom.jpg

menu_bottom.jpg

737 ms

nextInfo.jpg

nextInfo.jpg

748 ms

rdm.png

rdm.png

736 ms

gtm.js

gtm.js

75 ms

cookie_background.png

cookie_background.png

712 ms

fb_bg.png

fb_bg.png

887 ms

fblogo.png

fblogo.png

884 ms

gplus.png

gplus.png

883 ms

searchIco.png

searchIco.png

885 ms

checkbox_inactive.png

checkbox_inactive.png

893 ms

sendIco.jpg

sendIco.jpg

1088 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

39 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

37 ms

page

page

195 ms

sPuotbYoLW2oSiBKm0aqdHAkeP6ZAuNf2WNmnAAAAAABVNnltwAA

sPuotbYoLW2oSiBKm0aqdHAkeP6ZAuNf2WNmnAAAAAABVNnltwAA

67 ms

DrxINxlwQ08YuWITE4tBwRw+2fEiPxBUQhTrAAAAABVNnltwAA

DrxINxlwQ08YuWITE4tBwRw+2fEiPxBUQhTrAAAAABVNnltwAA

67 ms

WPFjL9BmNFRfcAAAFU2eVlAAA=

WPFjL9BmNFRfcAAAFU2eVlAAA=

66 ms

postmessageRelay

postmessageRelay

119 ms

widget.js

widget.js

738 ms

analytics.js

analytics.js

68 ms

conversion_async.js

conversion_async.js

70 ms

rs=AGLTcCNOurKeUyBP_nUNpb-mr7dBt5zuXw

rs=AGLTcCNOurKeUyBP_nUNpb-mr7dBt5zuXw

175 ms

rs=AGLTcCOFe0ICGMfEiURrBMnTsZI9m_OXug

rs=AGLTcCOFe0ICGMfEiURrBMnTsZI9m_OXug

188 ms

rs=AGLTcCOol7O1aH3UzzVpHyNr1afVkL8OlA

rs=AGLTcCOol7O1aH3UzzVpHyNr1afVkL8OlA

227 ms

cookie_close.png

cookie_close.png

799 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

351 ms

rpc:shindig_random.js

rpc:shindig_random.js

342 ms

LiveChatCss.ashx

LiveChatCss.ashx

338 ms

autosize.js

autosize.js

641 ms

common.js

common.js

436 ms

map.js

map.js

492 ms

util.js

util.js

499 ms

marker.js

marker.js

395 ms

photo.jpg

photo.jpg

474 ms

formListIco.png

formListIco.png

615 ms

cuf_ok.png

cuf_ok.png

610 ms

gplus-dd4b38-20.png

gplus-dd4b38-20.png

213 ms

rs=AGLTcCOol7O1aH3UzzVpHyNr1afVkL8OlA

rs=AGLTcCOol7O1aH3UzzVpHyNr1afVkL8OlA

62 ms

349 ms

collect

collect

65 ms

collect

collect

336 ms

334 ms

gUHLVjEAAAAAVTZ5WUAAA==

gUHLVjEAAAAAVTZ5WUAAA==

29 ms

infowindow.js

infowindow.js

161 ms

rs=AGLTcCOol7O1aH3UzzVpHyNr1afVkL8OlA

rs=AGLTcCOol7O1aH3UzzVpHyNr1afVkL8OlA

62 ms

xd_arbiter.php

xd_arbiter.php

287 ms

xd_arbiter.php

xd_arbiter.php

516 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

108 ms

onion.js

onion.js

126 ms

openhand_8_8.cur

openhand_8_8.cur

247 ms

stats.js

stats.js

79 ms

controls.js

controls.js

66 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

191 ms

widget.js

widget.js

634 ms

like_box.php

like_box.php

237 ms

175 ms

jquery.mousewheel.js

jquery.mousewheel.js

203 ms

css

css

121 ms

transparent.png

transparent.png

67 ms

pin.png

pin.png

125 ms

google4.png

google4.png

51 ms

mapcnt6.png

mapcnt6.png

49 ms

sv5.png

sv5.png

52 ms

tmapctrl.png

tmapctrl.png

29 ms

tmapctrl4.png

tmapctrl4.png

28 ms

vt

vt

50 ms

vt

vt

49 ms

vt

vt

57 ms

vt

vt

64 ms

vt

vt

44 ms

vt

vt

70 ms

vt

vt

100 ms

jquery.jscrollpane.js

jquery.jscrollpane.js

235 ms

hDvwL1_H7g-.css

hDvwL1_H7g-.css

189 ms

56WNbrUYLbL.css

56WNbrUYLbL.css

257 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

338 ms

GIPX3YHTHu1.js

GIPX3YHTHu1.js

394 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

302 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

311 ms

AuthenticationService.Authenticate

AuthenticationService.Authenticate

264 ms

ChatClient.js

ChatClient.js

338 ms

545310_458400827511609_1883067089_n.jpg

545310_458400827511609_1883067089_n.jpg

210 ms

578383_411461865538839_948386947_n.jpg

578383_411461865538839_948386947_n.jpg

278 ms

10406516_115416218845776_7228563179295328624_n.jpg

10406516_115416218845776_7228563179295328624_n.jpg

469 ms

10388119_731853743524864_7275837157417403903_n.jpg

10388119_731853743524864_7275837157417403903_n.jpg

392 ms

11081204_1399904053658940_4705002658182101270_n.jpg

11081204_1399904053658940_4705002658182101270_n.jpg

329 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

62 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

62 ms

confectionery-test.html

confectionery-test.html

119 ms

confectionery-test.html

confectionery-test.html

124 ms

LiveChatClientHandler.ashx

LiveChatClientHandler.ashx

469 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

42 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

101 ms

Accessibility Review

cuf.com.pl accessibility score

84

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.

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

Best Practices

cuf.com.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

Serves images with low resolution

SEO Factors

cuf.com.pl SEO score

67

Search Engine Optimization Advices

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 Cuf.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 Cuf.com.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

cuf.com.pl

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