Tools & Wizards About Us
kovosvit.cz screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

kovosvit.cz

KOVOSVIT MAS: Obráběcí stroje, CNC stroje, CNC soustruhy

Page Load Speed

4.2 sec in total

First Response

473 ms

Resources Loaded

3.4 sec

Page Rendered

303 ms

kovosvit.cz screenshot

About Website

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

Kovosvit je český podnik působící v oboru lehkého strojírenství, který vznikl roku 1939 a nyní pod jménem KOVOSVIT MAS působí v Sezimově Úst.

Visit kovosvit.cz

Key Findings

We analyzed Kovosvit.cz page load time and found that the first response time was 473 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kovosvit.cz performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value16.6 s

0/100

10%

TBT (Total Blocking Time)

Value1,970 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.261

47/100

15%

TTI (Time to Interactive)

Value17.0 s

4/100

10%

Network Requests Diagram

kovosvit.cz

473 ms

294 ms

reset.css

117 ms

normalize.css

215 ms

jquery-ui.css

9 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 75% of them (40 requests) were addressed to the original Kovosvit.cz, 6% (3 requests) were made to S.ytimg.com and 4% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Kovosvit.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 775.5 kB (15%)

Content Size

5.3 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kovosvit.cz main page is 5.3 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 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.2 kB

  • Original 21.6 kB
  • After minification 20.0 kB
  • After compression 5.3 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 16.2 kB or 75% of the original size.

Image Optimization

-6%

Potential reduce by 259.3 kB

  • Original 4.6 MB
  • After minification 4.3 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. KOVOSVIT images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 256.9 kB

  • Original 382.6 kB
  • After minification 336.7 kB
  • After compression 125.7 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 256.9 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 243.0 kB

  • Original 297.1 kB
  • After minification 285.0 kB
  • After compression 54.0 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. Kovosvit.cz needs all CSS files to be minified and compressed as it can save up to 243.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (39%)

Requests Now

46

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOVOSVIT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kovosvit.cz

kovosvit.cz

473 ms

294 ms

reset.css

reset.css

117 ms

normalize.css

normalize.css

215 ms

jquery-ui.css

jquery-ui.css

9 ms

jquery.fancybox.css

jquery.fancybox.css

226 ms

style.css

style.css

232 ms

jquery.min.js

jquery.min.js

12 ms

jquery-ui.min.js

jquery-ui.min.js

16 ms

modernizer.js

modernizer.js

230 ms

jquery.fancybox.js

jquery.fancybox.js

279 ms

jquery.cycle.all.js

jquery.cycle.all.js

283 ms

choice.js

choice.js

323 ms

main.js

main.js

350 ms

scripty.js

scripty.js

354 ms

netteForms.js

netteForms.js

355 ms

body-bg.png

body-bg.png

253 ms

analytics.js

analytics.js

56 ms

body-light.png

body-light.png

330 ms

homepage.png

homepage.png

960 ms

logo.svg

logo.svg

129 ms

head-search.png

head-search.png

121 ms

FPK1.png

FPK1.png

133 ms

slide1_2.png

slide1_2.png

681 ms

slide1_3.png

slide1_3.png

661 ms

slide1_1.png

slide1_1.png

812 ms

slide4_1.png

slide4_1.png

817 ms

slide4_2.png

slide4_2.png

962 ms

slevarna2.png

slevarna2.png

1447 ms

slevarna1.png

slevarna1.png

1479 ms

historie3.png

historie3.png

1166 ms

historie4.png

historie4.png

1381 ms

kovosvit_75_logo.png

kovosvit_75_logo.png

1073 ms

hydro-bg.png

hydro-bg.png

1529 ms

hydro-front.png

hydro-front.png

1624 ms

0b4c29c009e40aad7d6be099013acf5a.jpg

0b4c29c009e40aad7d6be099013acf5a.jpg

1283 ms

soustruzeni.png

soustruzeni.png

1418 ms

slevarna.png

slevarna.png

2290 ms

yt_bila.svg

yt_bila.svg

1534 ms

f_bila.svg

f_bila.svg

1559 ms

ZIQgwGh6qek

ZIQgwGh6qek

89 ms

ico-arrow-right.png

ico-arrow-right.png

1544 ms

Bliss2R.woff

Bliss2R.woff

1585 ms

Bliss2H.woff

Bliss2H.woff

1598 ms

Bliss2B.woff

Bliss2B.woff

1622 ms

collect

collect

12 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

40 ms

www-embed-player.js

www-embed-player.js

67 ms

base.js

base.js

92 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

50 ms

ad_status.js

ad_status.js

30 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

25 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

27 ms

Accessibility Review

kovosvit.cz accessibility score

78

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

ARIA IDs are not unique

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

kovosvit.cz best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kovosvit.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 Kovosvit.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 Kovosvit.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

kovosvit.cz

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