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avt.com.pl screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

avt.com.pl

Wydawnictwo AVT - tworzymy z pasją

Page Load Speed

5.6 sec in total

First Response

338 ms

Resources Loaded

4.4 sec

Page Rendered

921 ms

avt.com.pl screenshot

About Website

Welcome to avt.com.pl homepage info - get ready to check AVT Com best content right away, or after learning these important things about avt.com.pl

Visit avt.com.pl

Key Findings

We analyzed Avt.com.pl page load time and found that the first response time was 338 ms and then it took 5.3 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

avt.com.pl performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value570 ms

52/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

avt.com.pl

338 ms

avt.pl

1110 ms

main.css

219 ms

jquery.min.js

776 ms

swiper.min.js

890 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Avt.com.pl, 65% (70 requests) were made to Avt.pl and 16% (17 requests) were made to Ulubionykiosk.pl. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Ulubionykiosk.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 459.7 kB (7%)

Content Size

6.6 MB

After Optimization

6.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avt.com.pl main page is 6.6 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. 70% of websites need less resources to load. Images take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 56.9 kB

  • Original 68.0 kB
  • After minification 52.4 kB
  • After compression 11.1 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. This page needs HTML code to be minified as it can gain 15.6 kB, which is 23% 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 56.9 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 396.4 kB

  • Original 6.4 MB
  • After minification 6.0 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. AVT Com images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 6.4 kB

  • Original 88.4 kB
  • After minification 88.3 kB
  • After compression 82.0 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

-0%

Potential reduce by 0 B

  • Original 51.9 kB
  • After minification 51.9 kB
  • After compression 51.9 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. Avt.com.pl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (10%)

Requests Now

96

After Optimization

86

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AVT 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

avt.com.pl

avt.com.pl

338 ms

avt.pl

avt.pl

1110 ms

main.css

main.css

219 ms

jquery.min.js

jquery.min.js

776 ms

swiper.min.js

swiper.min.js

890 ms

avt.min.js

avt.min.js

325 ms

app.js

app.js

325 ms

gtm.js

gtm.js

148 ms

fbevents.js

fbevents.js

110 ms

533-Union-12x.png

533-Union-12x.png

146 ms

355348-Czas-na-Wnetrze-5-2024.jpg

355348-Czas-na-Wnetrze-5-2024.jpg

873 ms

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183 ms

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456-logo-ab2b-nowe.jpg

529 ms

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191 ms

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526-logo-base2x.png

391 ms

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390 ms

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488 ms

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523 ms

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507 ms

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522 ms

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524 ms

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594 ms

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731 ms

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628 ms

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753 ms

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632 ms

523-ElPortal_logo_male2x.png

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647 ms

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701 ms

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733 ms

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520-logo-outline2x.png

751 ms

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768 ms

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807 ms

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842 ms

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838 ms

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955 ms

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853 ms

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870 ms

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914 ms

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944 ms

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953 ms

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958 ms

423-nowoczesne_instalacje_tlo.jpg

423-nowoczesne_instalacje_tlo.jpg

981 ms

66-Artboard-1-copy-253x.png

66-Artboard-1-copy-253x.png

1021 ms

534-Swiat-Radio2x.png

534-Swiat-Radio2x.png

1049 ms

428-twoj_styl_twoj_dom_tlo.jpg

428-twoj_styl_twoj_dom_tlo.jpg

1066 ms

158-Nowe.png

158-Nowe.png

1062 ms

355624-Budujemy-Dom-4-2024.jpg

355624-Budujemy-Dom-4-2024.jpg

850 ms

354867-Digital-Camera-Polska-1-2024.jpg

354867-Digital-Camera-Polska-1-2024.jpg

764 ms

354631-Audio-4-2024.jpg

354631-Audio-4-2024.jpg

876 ms

355182-O-Czym-Lekarze-Ci-Nie-Powiedza-5-2024.jpg

355182-O-Czym-Lekarze-Ci-Nie-Powiedza-5-2024.jpg

876 ms

354766-Gitarzysta-4-2024.jpg

354766-Gitarzysta-4-2024.jpg

877 ms

355795-T3-5-2024.jpg

355795-T3-5-2024.jpg

867 ms

356064-Mlody-Technik-5-2024.jpg

356064-Mlody-Technik-5-2024.jpg

954 ms

354316-Gardeners-World-Edycja-Polska-5-2024.jpg

354316-Gardeners-World-Edycja-Polska-5-2024.jpg

1067 ms

353540-Holistic-Health-2-2024.jpg

353540-Holistic-Health-2-2024.jpg

1086 ms

345524-Fizjoterapeuta-5-2023.jpg

345524-Fizjoterapeuta-5-2023.jpg

988 ms

354867-Digital-Camera-Polska-1-2024.jpg

354867-Digital-Camera-Polska-1-2024.jpg

1335 ms

354631-Audio-4-2024.jpg

354631-Audio-4-2024.jpg

1568 ms

355182-O-Czym-Lekarze-Ci-Nie-Powiedza-5-2024.jpg

355182-O-Czym-Lekarze-Ci-Nie-Powiedza-5-2024.jpg

1386 ms

354766-Gitarzysta-4-2024.jpg

354766-Gitarzysta-4-2024.jpg

1447 ms

353540-Holistic-Health-2-2024.jpg

353540-Holistic-Health-2-2024.jpg

1395 ms

354316-Gardeners-World-Edycja-Polska-5-2024.jpg

354316-Gardeners-World-Edycja-Polska-5-2024.jpg

1426 ms

xgemius.js

xgemius.js

848 ms

Poppins-Regular.woff

Poppins-Regular.woff

319 ms

Poppins-Medium.woff

Poppins-Medium.woff

350 ms

Poppins-Light.woff

Poppins-Light.woff

791 ms

Poppins-ExtraLight.woff

Poppins-ExtraLight.woff

663 ms

Poppins-Thin.woff

Poppins-Thin.woff

576 ms

Poppins-SemiBold.woff

Poppins-SemiBold.woff

698 ms

Poppins-Bold.woff

Poppins-Bold.woff

697 ms

Poppins-ExtraBold.woff

Poppins-ExtraBold.woff

561 ms

Poppins-Black.woff

Poppins-Black.woff

773 ms

532-LOGO2x_1.png

532-LOGO2x_1.png

946 ms

js

js

137 ms

js

js

54 ms

459-Zielony-Ogrodek-Logo.jpg

459-Zielony-Ogrodek-Logo.jpg

916 ms

logo.png

logo.png

941 ms

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_585-573-zielonyogrodek_www.png

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_585-573-zielonyogrodek_www.png

981 ms

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_539-fotopolis-screen-2.jpg

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_539-fotopolis-screen-2.jpg

786 ms

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_542-ktociewyleczy_www.png

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_542-ktociewyleczy_www.png

806 ms

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_544-budujemydomprojekty_www.png

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_544-budujemydomprojekty_www.png

781 ms

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_556-budownictwob2b_www.png

d2FjPTIzNXgwLjc5MTI0NTc5MTI0NTc5_src_556-budownictwob2b_www.png

692 ms

AVT_typo.svg

AVT_typo.svg

714 ms

1.jpg

1.jpg

762 ms

2.jpg

2.jpg

800 ms

3.jpg

3.jpg

752 ms

4.jpg

4.jpg

766 ms

5.jpg

5.jpg

767 ms

6.jpg

6.jpg

735 ms

kiosk_bg.png

kiosk_bg.png

1421 ms

main-top-img.png

main-top-img.png

935 ms

500-undraw_online_articles_re_yrkj.png

500-undraw_online_articles_re_yrkj.png

741 ms

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501-undraw_done_re_oak4.png

749 ms

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502-undraw_file_bundle_re_6q1e.png

742 ms

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503-undraw_add_information_j2wg.png

749 ms

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599-undraw_design_notes_re_eklr-2.png

773 ms

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579-undraw_online_transactions_-02-ka.png

770 ms

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580-undraw_design_notes_re_eklr.png

774 ms

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581-undraw_browsing_online_re_umsa.png

774 ms

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582-undraw_empty_cart_co35.png

810 ms

600-Group-1364.png

600-Group-1364.png

804 ms

fpdata.js

fpdata.js

125 ms

lsget.html

lsget.html

431 ms

job.png

job.png

1000 ms

close.svg

close.svg

787 ms

logo-footer.png

logo-footer.png

818 ms

rexdot.js

rexdot.js

124 ms

Accessibility Review

avt.com.pl accessibility score

89

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

Links do not have a discernible name

Best Practices

avt.com.pl best practices score

75

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

Page has valid source maps

SEO Factors

avt.com.pl SEO score

92

Search Engine Optimization Advices

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 Avt.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 Avt.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

avt.com.pl

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