Tools & Wizards About Us
dentalvita.cz screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dentalvita.cz

A Modern dental surgery - Zubní ordinace Dental Vita - Praha 8

Page Load Speed

2.6 sec in total

First Response

271 ms

Resources Loaded

2.1 sec

Page Rendered

193 ms

dentalvita.cz screenshot

About Website

Visit dentalvita.cz now to see the best up-to-date Dental Vita content and also check out these interesting facts you probably never knew about dentalvita.cz

A new modern dental surgery with first-class dental equipment. We offer a perfect solution for acute and long-term dental care as well as child dental.

Visit dentalvita.cz

Key Findings

We analyzed Dentalvita.cz page load time and found that the first response time was 271 ms and then it took 2.3 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

dentalvita.cz performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value11.6 s

0/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value670 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

dentalvita.cz

271 ms

145 ms

gtm.js

74 ms

rokbox.css

91 ms

superfish.css

153 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 65% of them (49 requests) were addressed to the original Dentalvita.cz, 13% (10 requests) were made to Static.xx.fbcdn.net and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (787 ms) belongs to the original domain Dentalvita.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 186.9 kB (19%)

Content Size

964.9 kB

After Optimization

778.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dentalvita.cz main page is 964.9 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. 55% of websites need less resources to load. Images take 605.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 33.6 kB

  • Original 43.7 kB
  • After minification 39.5 kB
  • After compression 10.1 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. 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 33.6 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 76.9 kB

  • Original 605.5 kB
  • After minification 528.6 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, Dental Vita needs image optimization as it can save up to 76.9 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

-24%

Potential reduce by 69.4 kB

  • Original 285.9 kB
  • After minification 285.4 kB
  • After compression 216.5 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 69.4 kB or 24% of the original size.

CSS Optimization

-23%

Potential reduce by 6.9 kB

  • Original 29.7 kB
  • After minification 29.4 kB
  • After compression 22.9 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. Dentalvita.cz needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (74%)

Requests Now

69

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dental Vita. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dentalvita.cz

dentalvita.cz

271 ms

145 ms

gtm.js

gtm.js

74 ms

rokbox.css

rokbox.css

91 ms

superfish.css

superfish.css

153 ms

grid-12.css

grid-12.css

158 ms

style1.css

style1.css

161 ms

skeleton12.css

skeleton12.css

154 ms

normalize.css

normalize.css

160 ms

default.css

default.css

158 ms

touch.gallery.css

touch.gallery.css

230 ms

isotope.css

isotope.css

239 ms

template.css

template.css

238 ms

responsive.css

responsive.css

236 ms

css

css

41 ms

css

css

57 ms

css

css

62 ms

css

css

62 ms

flexslider.css

flexslider.css

240 ms

template.css

template.css

241 ms

mootools-core.js

mootools-core.js

381 ms

core.js

core.js

312 ms

mootools-more.js

mootools-more.js

468 ms

jquery.min.js

jquery.min.js

20 ms

jquerynoconflict.js

jquerynoconflict.js

314 ms

jquery-ui.min.js

jquery-ui.min.js

25 ms

k2.frontend.js

k2.frontend.js

322 ms

rokbox.js

rokbox.js

397 ms

superfish.js

superfish.js

393 ms

jquery.mobilemenu.js

jquery.mobilemenu.js

393 ms

jquery.hoverIntent.js

jquery.hoverIntent.js

399 ms

browser-engines.js

browser-engines.js

456 ms

tooltips.js

tooltips.js

495 ms

jquery.preloader.js

jquery.preloader.js

496 ms

touch.gallery.js

touch.gallery.js

496 ms

jquery.isotope.min.js

jquery.isotope.min.js

496 ms

scripts.js

scripts.js

533 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

544 ms

sdk.js

sdk.js

42 ms

en.gif

en.gif

543 ms

cz.gif

cz.gif

545 ms

ru.gif

ru.gif

560 ms

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ccb4e23c8aa216f1e96d31ab209c036b_L.jpg

787 ms

6f43b5263fbba79c5962514b85d34738_L.jpg

6f43b5263fbba79c5962514b85d34738_L.jpg

682 ms

19f9cefdfb07230a68581d617885a3af_L.jpg

19f9cefdfb07230a68581d617885a3af_L.jpg

770 ms

SX_CZ_logo_CMYK.jpg

SX_CZ_logo_CMYK.jpg

782 ms

bg.gif

bg.gif

92 ms

shadow.png

shadow.png

311 ms

top.png

top.png

167 ms

logo.png

logo.png

213 ms

sdk.js

sdk.js

57 ms

sep.gif

sep.gif

232 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

60 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

61 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

67 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

76 ms

content-bg.gif

content-bg.gif

231 ms

content.gif

content.gif

243 ms

marker.png

marker.png

256 ms

footer.png

footer.png

260 ms

loading.gif

loading.gif

264 ms

caption.png

caption.png

78 ms

page.php

page.php

140 ms

LO_ZbPzgR8d.css

LO_ZbPzgR8d.css

19 ms

dvL-mSr_f6M.js

dvL-mSr_f6M.js

28 ms

o1ndYS2og_B.js

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24 ms

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56 ms

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60 ms

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59 ms

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59 ms

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57 ms

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176 ms

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8 ms

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110 ms

UXtr_j2Fwe-.png

UXtr_j2Fwe-.png

4 ms

Accessibility Review

dentalvita.cz accessibility score

79

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

dentalvita.cz best practices score

67

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

SEO Factors

dentalvita.cz SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

dentalvita.cz

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