Tools & Wizards About Us
ww.naszaklasa.pl screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ww.naszaklasa.pl

Serwis NK.pl został wyłączony

Page Load Speed

5.5 sec in total

First Response

381 ms

Resources Loaded

2.8 sec

Page Rendered

2.3 sec

ww.naszaklasa.pl screenshot

About Website

Click here to check amazing Ww Naszaklasa content. Otherwise, check out these important facts you probably never knew about ww.naszaklasa.pl

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Key Findings

We analyzed Ww.naszaklasa.pl page load time and found that the first response time was 381 ms and then it took 5.1 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

ww.naszaklasa.pl performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

nk.pl

381 ms

gtm.js

70 ms

analytics.js

31 ms

css2

45 ms

css2

62 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ww.naszaklasa.pl, 6% (5 requests) were made to Sgqcvfjvr.onet.pl and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Nkfilesharing.ocdn.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.4 kB (1%)

Content Size

9.2 MB

After Optimization

9.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ww.naszaklasa.pl main page is 9.2 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. Images take 9.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 23.8 kB

  • Original 28.0 kB
  • After minification 22.9 kB
  • After compression 4.2 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 5.1 kB, which is 18% 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 23.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 176 B

  • Original 9.0 MB
  • After minification 9.0 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. Ww Naszaklasa images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 38.4 kB

  • Original 242.2 kB
  • After minification 242.1 kB
  • After compression 203.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 38.4 kB or 16% of the original size.

CSS Optimization

-1%

Potential reduce by 14 B

  • Original 2.3 kB
  • After minification 2.3 kB
  • After compression 2.3 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. Ww.naszaklasa.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (14%)

Requests Now

78

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ww Naszaklasa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nk.pl

nk.pl

381 ms

gtm.js

gtm.js

70 ms

analytics.js

analytics.js

31 ms

css2

css2

45 ms

css2

css2

62 ms

style-d2aa8bec5d.css

style-d2aa8bec5d.css

326 ms

dl.boot.min.js

dl.boot.min.js

43 ms

collect

collect

13 ms

collect

collect

36 ms

ga-audiences

ga-audiences

35 ms

xgemius.js

xgemius.js

668 ms

nk_brand.png

nk_brand.png

37 ms

gp_brand.png

gp_brand.png

61 ms

1.png

1.png

681 ms

arrow.svg

arrow.svg

409 ms

2.png

2.png

68 ms

3.png

3.png

65 ms

4.png

4.png

66 ms

5.png

5.png

800 ms

6.png

6.png

78 ms

7.png

7.png

620 ms

8.png

8.png

79 ms

og_brand.png

og_brand.png

90 ms

1.png

1.png

107 ms

2.png

2.png

107 ms

3.png

3.png

123 ms

4.png

4.png

124 ms

5.png

5.png

756 ms

6.png

6.png

763 ms

7.png

7.png

1058 ms

8.png

8.png

1293 ms

1.png

1.png

1231 ms

2.png

2.png

762 ms

3.png

3.png

767 ms

4.png

4.png

768 ms

5.png

5.png

777 ms

6.png

6.png

777 ms

7.png

7.png

805 ms

8.png

8.png

784 ms

1.png

1.png

795 ms

2.png

2.png

806 ms

3.png

3.png

803 ms

4.png

4.png

808 ms

5.png

5.png

811 ms

6.png

6.png

813 ms

7.png

7.png

813 ms

YnVpbGQvezlza2x0NDIxfWRsQXBpL2RsLmxpYntOTWFzXzQyMX0ubWluLmpz

YnVpbGQvezlza2x0NDIxfWRsQXBpL2RsLmxpYntOTWFzXzQyMX0ubWluLmpz

101 ms

dl.aureus.min.js

dl.aureus.min.js

65 ms

clickmap.min.js

clickmap.min.js

66 ms

dl.cmp.min.js

dl.cmp.min.js

69 ms

artemis.min.js

artemis.min.js

67 ms

pixel-module.js

pixel-module.js

52 ms

8.png

8.png

790 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4n.ttf

57 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4n.ttf

71 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4n.ttf

91 ms

va9B4kDNxMZdWfMOD5VnZKvuQQ.ttf

va9B4kDNxMZdWfMOD5VnZKvuQQ.ttf

117 ms

1.png

1.png

787 ms

2.png

2.png

762 ms

3.png

3.png

1495 ms

4.png

4.png

770 ms

5.png

5.png

763 ms

6.png

6.png

758 ms

7.png

7.png

755 ms

8.png

8.png

1390 ms

1.png

1.png

745 ms

2.png

2.png

1392 ms

3.png

3.png

948 ms

4.png

4.png

1684 ms

5.png

5.png

828 ms

1.png

1.png

621 ms

fpdata.js

fpdata.js

120 ms

lsget.html

lsget.html

436 ms

2.png

2.png

568 ms

3.png

3.png

1133 ms

4.png

4.png

538 ms

5.png

5.png

545 ms

onet_brand.png

onet_brand.png

545 ms

fakt_brand.png

fakt_brand.png

549 ms

bi_brand.png

bi_brand.png

547 ms

ks_brand.png

ks_brand.png

560 ms

onet_sport_brand.png

onet_sport_brand.png

559 ms

rexdot.js

rexdot.js

110 ms

Accessibility Review

ww.naszaklasa.pl accessibility score

97

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.

Best Practices

ww.naszaklasa.pl best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ww.naszaklasa.pl SEO score

77

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

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

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 Ww.naszaklasa.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 Ww.naszaklasa.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

ww.naszaklasa.pl

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