Tools & Wizards About Us
venesis.cz screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

venesis.cz

Plesové šaty AKCE, Venésis-Svatební salon Praha, Třebíč

Page Load Speed

3.1 sec in total

First Response

581 ms

Resources Loaded

2.3 sec

Page Rendered

204 ms

venesis.cz screenshot

About Website

Welcome to venesis.cz homepage info - get ready to check Venesis best content for Czech Republic right away, or after learning these important things about venesis.cz

Svatební salon Venésis v Třebíči se již 16 let těší Vašemu zájmu díky milé a profesionální obsluze.Půjčujeme svatební a společenské šaty,pánské obleky,doplňky.

Visit venesis.cz

Key Findings

We analyzed Venesis.cz page load time and found that the first response time was 581 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

venesis.cz performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

venesis.cz

581 ms

www.venesis.cz

582 ms

screen.css

109 ms

ui.css

199 ms

jquery.js

294 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 76% of them (34 requests) were addressed to the original Venesis.cz, 7% (3 requests) were made to Dianthe.cz and 4% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (582 ms) belongs to the original domain Venesis.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 101.6 kB (14%)

Content Size

752.2 kB

After Optimization

650.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Venesis.cz main page is 752.2 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. 40% of websites need less resources to load. Images take 546.1 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 21.2 kB

  • Original 29.1 kB
  • After minification 26.3 kB
  • After compression 7.8 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 21.2 kB or 73% of the original size.

Image Optimization

-13%

Potential reduce by 73.5 kB

  • Original 546.1 kB
  • After minification 472.6 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, Venesis needs image optimization as it can save up to 73.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 4.9 kB

  • Original 167.2 kB
  • After minification 167.2 kB
  • After compression 162.3 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

-20%

Potential reduce by 2.0 kB

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 7.8 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. Venesis.cz needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 20% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (56%)

Requests Now

41

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Venesis. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

venesis.cz

venesis.cz

581 ms

www.venesis.cz

www.venesis.cz

582 ms

screen.css

screen.css

109 ms

ui.css

ui.css

199 ms

jquery.js

jquery.js

294 ms

jquery.livequery.js

jquery.livequery.js

198 ms

jquery.validate.js

jquery.validate.js

203 ms

nette.js

nette.js

205 ms

web.js

web.js

210 ms

jquery.ui.js

jquery.ui.js

402 ms

theme.css

theme.css

305 ms

colorbox.css

colorbox.css

305 ms

jquery.colorbox.js

jquery.colorbox.js

313 ms

paginator.js

paginator.js

311 ms

plusone.js

plusone.js

22 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

20 ms

facebook.png

facebook.png

522 ms

venesis-top.jpg

venesis-top.jpg

486 ms

svatebni_saty_praha-new.jpg

svatebni_saty_praha-new.jpg

486 ms

tell-a-friend-venesis.png

tell-a-friend-venesis.png

132 ms

button-doporucujeme.png

button-doporucujeme.png

130 ms

button-tipy.png

button-tipy.png

133 ms

button-etiketa.png

button-etiketa.png

132 ms

isic-logo.png

isic-logo.png

214 ms

logo-dianthe.png

logo-dianthe.png

215 ms

instagram.png

instagram.png

520 ms

youtube.png

youtube.png

527 ms

logo-venesis.png

logo-venesis.png

200 ms

black.png

black.png

209 ms

white-tr50.png

white-tr50.png

303 ms

sdk.js

sdk.js

70 ms

bg-middle-border.png

bg-middle-border.png

253 ms

line.png

line.png

255 ms

white-tr2.png

white-tr2.png

268 ms

venesis-bottom.jpg

venesis-bottom.jpg

543 ms

ga.js

ga.js

7 ms

sdk.js

sdk.js

39 ms

__utm.gif

__utm.gif

70 ms

WRc5.js

WRc5.js

43 ms

loading.gif

loading.gif

235 ms

controls.png

controls.png

232 ms

loader.gif

loader.gif

252 ms

collect

collect

29 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

318 ms

print.css

print.css

106 ms

Accessibility Review

venesis.cz accessibility score

71

Accessibility Issues

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

venesis.cz best practices score

58

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

Browser errors were logged to the console

SEO Factors

venesis.cz SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Venesis.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Venesis.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

venesis.cz

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