Tools & Wizards About Us
zvirata-rostliny.avizo.cz screenshot

Report Summary

  • 59

    Performance

    Renders faster than
    74% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

zvirata-rostliny.avizo.cz

Inzerce zvířat a rostlin, fauna a flóra bazar | AVÍZO.cz

Page Load Speed

2.8 sec in total

First Response

586 ms

Resources Loaded

1.9 sec

Page Rendered

277 ms

zvirata-rostliny.avizo.cz screenshot

About Website

Welcome to zvirata-rostliny.avizo.cz homepage info - get ready to check Zvirata Rostlin Y Avizo best content for Czech Republic right away, or after learning these important things about zvirata-rostliny.avizo.cz

Online bazar zvířat a rostlin na inzertním serveru AVÍZO.cz. Vyberte si z mnoha aktuálních inzerátů nebo prodejte snadno a rychle - vložte si k nám inzerát zdarma.

Visit zvirata-rostliny.avizo.cz

Key Findings

We analyzed Zvirata-rostliny.avizo.cz page load time and found that the first response time was 586 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zvirata-rostliny.avizo.cz performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value680 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

586 ms

fonts.css

95 ms

bootstrap.min.css

191 ms

style.css

284 ms

jquery-3.6.4.min.js

394 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zvirata-rostliny.avizo.cz, 8% (3 requests) were made to Googletagmanager.com and 3% (1 request) were made to Cdn.cookie-script.com. The less responsive or slowest element that took the longest time to load (586 ms) relates to the external source Avizo.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.5 kB (22%)

Content Size

335.1 kB

After Optimization

261.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zvirata-rostliny.avizo.cz main page is 335.1 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. 35% of websites need less resources to load. Javascripts take 115.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 70.5 kB

  • Original 81.9 kB
  • After minification 58.2 kB
  • After compression 11.4 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 23.7 kB, which is 29% 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 70.5 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 102.9 kB
  • After minification 102.9 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. Zvirata Rostlin Y Avizo images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.9 kB

  • Original 115.7 kB
  • After minification 115.7 kB
  • After compression 113.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 34.5 kB
  • After minification 34.5 kB
  • After compression 33.4 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. Zvirata-rostliny.avizo.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (34%)

Requests Now

35

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zvirata Rostlin Y Avizo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

586 ms

fonts.css

fonts.css

95 ms

bootstrap.min.css

bootstrap.min.css

191 ms

style.css

style.css

284 ms

jquery-3.6.4.min.js

jquery-3.6.4.min.js

394 ms

gtm.js

gtm.js

66 ms

app.js

app.js

291 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

296 ms

swiper-bundle.min.js

swiper-bundle.min.js

388 ms

auto-complete-m.js

auto-complete-m.js

296 ms

lazysizes.min.js

lazysizes.min.js

376 ms

main.js

main.js

384 ms

avizo-sekce.js

avizo-sekce.js

389 ms

avizo-tipy.js

avizo-tipy.js

389 ms

logo.svg

logo.svg

104 ms

global.svg

global.svg

380 ms

global.svg

global.svg

367 ms

global.svg

global.svg

376 ms

icon-avizo-zvirata-psi.svg

icon-avizo-zvirata-psi.svg

105 ms

icon-avizo-zvirata-ostatni.svg

icon-avizo-zvirata-ostatni.svg

102 ms

icon-avizo-zvirata-kocky.svg

icon-avizo-zvirata-kocky.svg

373 ms

icon-avizo-zvirata-chovatelske-potreby.svg

icon-avizo-zvirata-chovatelske-potreby.svg

375 ms

icon-avizo-zvirata-rostliny.svg

icon-avizo-zvirata-rostliny.svg

374 ms

avizo-photo-preloader.gif

avizo-photo-preloader.gif

378 ms

flag-pl.png

flag-pl.png

381 ms

5b43aabf1a7ebcfc3b8789d8585340ac.js

5b43aabf1a7ebcfc3b8789d8585340ac.js

503 ms

js

js

83 ms

destination

destination

56 ms

sml3_19016384-online-o_1htci4fkcmts14mc1ap4pue1pmmd_file.jpg

sml3_19016384-online-o_1htci4fkcmts14mc1ap4pue1pmmd_file.jpg

95 ms

sml3_19016378-online-o_1htchl08h1p7h1ojsfuf1kkp1kfdn_file.jpg

sml3_19016378-online-o_1htchl08h1p7h1ojsfuf1kkp1kfdn_file.jpg

95 ms

sml3_19016361-online-o_1htcg286cf8617eovb1hv2mffd_file.jpg

sml3_19016361-online-o_1htcg286cf8617eovb1hv2mffd_file.jpg

96 ms

sml3_18933282-online-o_1hom6d1ti4notdmcra1ihtsi410_file.jpg

sml3_18933282-online-o_1hom6d1ti4notdmcra1ihtsi410_file.jpg

96 ms

sml3_19016308-online-o_1htcb94lp64d1oqa1th719v51km9d_file.jpg

sml3_19016308-online-o_1htcb94lp64d1oqa1th719v51km9d_file.jpg

96 ms

sml3_19016254-online-o_1htc3fkf7tkeddb3bfi1815h0d_file.jpg

sml3_19016254-online-o_1htc3fkf7tkeddb3bfi1815h0d_file.jpg

96 ms

sml3_19016251-online-o_1htc1s896477pvc1362b9a1b47d_file.jpg

sml3_19016251-online-o_1htc1s896477pvc1362b9a1b47d_file.jpg

187 ms

sml3_19016250-online-o_1htc14nv31v371v43rr190pr2sf_file.jpg

sml3_19016250-online-o_1htc14nv31v371v43rr190pr2sf_file.jpg

188 ms

Accessibility Review

zvirata-rostliny.avizo.cz accessibility score

91

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

Buttons do not have an accessible name

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

zvirata-rostliny.avizo.cz best practices score

92

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

Page has valid source maps

SEO Factors

zvirata-rostliny.avizo.cz SEO score

100

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

    CS

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zvirata-rostliny.avizo.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Zvirata-rostliny.avizo.cz 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

zvirata-rostliny.avizo.cz

Open Graph description is not detected on the main page of Zvirata Rostlin Y Avizo. 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: