Tools & Wizards About Us
kartki.duno.pl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

kartki.duno.pl

Darmowe e-kartki internetowe,kartki urodzinowe z życzeniami,świąteczne

Page Load Speed

3.9 sec in total

First Response

439 ms

Resources Loaded

3.3 sec

Page Rendered

105 ms

kartki.duno.pl screenshot

About Website

Visit kartki.duno.pl now to see the best up-to-date Kartki Duno content for Poland and also check out these interesting facts you probably never knew about kartki.duno.pl

Wysyłaj darmowe eKartki z życzeniami przez internet. Wyślij fajne kartki urodzinowe, internetowe, świąteczne, imieninowe, noworoczne, miłosne, okolicznościowe, śmieszne. Super kartki w internecie na ś...

Visit kartki.duno.pl

Key Findings

We analyzed Kartki.duno.pl page load time and found that the first response time was 439 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

kartki.duno.pl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value3.2 s

73/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

kartki.duno.pl

439 ms

style.css

82 ms

pp_gemius.js

483 ms

show_ads.js

70 ms

menu.gif

1916 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 50% of them (18 requests) were addressed to the original Kartki.duno.pl, 17% (6 requests) were made to Img.duno.pl and 8% (3 requests) were made to Idm.hit.gemius.pl. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Kartki.duno.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.9 kB (8%)

Content Size

404.3 kB

After Optimization

371.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kartki.duno.pl main page is 404.3 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. 20% of websites need less resources to load. Javascripts take 275.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.9 kB

  • Original 26.9 kB
  • After minification 26.4 kB
  • After compression 6.1 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 20.9 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 4.5 kB

  • Original 100.7 kB
  • After minification 96.3 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. Kartki Duno images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 7.4 kB

  • Original 275.4 kB
  • After minification 275.2 kB
  • After compression 268.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 162 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 1.1 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. Kartki.duno.pl needs all CSS files to be minified and compressed as it can save up to 162 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kartki Duno. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kartki.duno.pl

kartki.duno.pl

439 ms

style.css

style.css

82 ms

pp_gemius.js

pp_gemius.js

483 ms

show_ads.js

show_ads.js

70 ms

menu.gif

menu.gif

1916 ms

znam_23.png

znam_23.png

240 ms

belka3.gif

belka3.gif

2138 ms

cien.gif

cien.gif

2276 ms

dot.gif

dot.gif

1929 ms

ikonsulting.gif

ikonsulting.gif

2370 ms

szukaj.gif

szukaj.gif

1915 ms

gwiazda.gif

gwiazda.gif

2255 ms

136s.jpg

136s.jpg

2380 ms

117s.jpg

117s.jpg

2368 ms

87s.jpg

87s.jpg

2380 ms

gwiazda_p.gif

gwiazda_p.gif

318 ms

115s.JPG

115s.JPG

398 ms

172s.jpg

172s.jpg

489 ms

121s.jpg

121s.jpg

563 ms

180s.jpg

180s.jpg

644 ms

157s.jpg

157s.jpg

724 ms

209s.jpg

209s.jpg

806 ms

151s.jpg

151s.jpg

887 ms

226s.jpg

226s.jpg

968 ms

96s.jpg

96s.jpg

1048 ms

adsbygoogle.js

adsbygoogle.js

109 ms

cien3.gif

cien3.gif

2346 ms

ajs.php

ajs.php

11 ms

ajs.php

ajs.php

0 ms

lsget.html

lsget.html

1095 ms

fpdata.js

fpdata.js

507 ms

show_ads_impl.js

show_ads_impl.js

240 ms

zrt_lookup.html

zrt_lookup.html

45 ms

ads

ads

61 ms

ads

ads

206 ms

rexdot.js

rexdot.js

126 ms

Accessibility Review

kartki.duno.pl accessibility score

75

Accessibility Issues

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kartki.duno.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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kartki.duno.pl SEO score

67

Search Engine Optimization Advices

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

    ISO-8859-2

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kartki.duno.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 Kartki.duno.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

kartki.duno.pl

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