Tools & Wizards About Us
hvezdne-stropy.cz screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hvezdne-stropy.cz

Hvězdné Stropy — ruční malba svítící noční oblohy na strop

Page Load Speed

3.8 sec in total

First Response

402 ms

Resources Loaded

2.9 sec

Page Rendered

584 ms

hvezdne-stropy.cz screenshot

About Website

Visit hvezdne-stropy.cz now to see the best up-to-date Hvezdne Stropy content and also check out these interesting facts you probably never knew about hvezdne-stropy.cz

Ručně malovaná fotoluminiscenční noční obloha na strop. Bez kabelů, bez elektřiny — pigment se nabíjí přes den a v noci září až několik hodin. 900+ realizací, 12 let zkušeností, malba na míru.

Visit hvezdne-stropy.cz

Key Findings

We analyzed Hvezdne-stropy.cz page load time and found that the first response time was 402 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

hvezdne-stropy.cz performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value4.0 s

80/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.277

44/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

hvezdne-stropy.cz

402 ms

hvezdne-stropy.cz

421 ms

complete-pure-responsive.min.css

591 ms

hvezdnestropy.css

699 ms

css2

32 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Hvezdne-stropy.cz, 71% (47 requests) were made to Files.hvezdne-stropy.cz and 18% (12 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Files.hvezdne-stropy.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.9 kB (7%)

Content Size

3.5 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Hvezdne-stropy.cz main page is 3.5 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. 60% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 16.3 kB

  • Original 20.6 kB
  • After minification 15.3 kB
  • After compression 4.2 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 5.2 kB, which is 25% 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 16.3 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 234.5 kB

  • Original 3.5 MB
  • After minification 3.2 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. Hvezdne Stropy images are well optimized though.

CSS Optimization

-0%

Potential reduce by 22 B

  • Original 16.9 kB
  • After minification 16.9 kB
  • After compression 16.9 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. Hvezdne-stropy.cz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (25%)

Requests Now

52

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hvezdne Stropy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hvezdne-stropy.cz

hvezdne-stropy.cz

402 ms

hvezdne-stropy.cz

hvezdne-stropy.cz

421 ms

complete-pure-responsive.min.css

complete-pure-responsive.min.css

591 ms

hvezdnestropy.css

hvezdnestropy.css

699 ms

css2

css2

32 ms

logo.png

logo.png

890 ms

ic_menu.png

ic_menu.png

987 ms

org_arrow.png

org_arrow.png

990 ms

sign.png

sign.png

989 ms

img__advantage--natural-light.png

img__advantage--natural-light.png

987 ms

img__advantage--fall-asleep.png

img__advantage--fall-asleep.png

989 ms

img__advantage--fun.png

img__advantage--fun.png

992 ms

img__advantage--no-moving.png

img__advantage--no-moving.png

1086 ms

img__advantage--time-positive.png

img__advantage--time-positive.png

1088 ms

img__advantage--original-decor.png

img__advantage--original-decor.png

1089 ms

img__advantage--eco-paint.png

img__advantage--eco-paint.png

1087 ms

img__advantage--no-charging.png

img__advantage--no-charging.png

1086 ms

img__advantage--invisible.png

img__advantage--invisible.png

1091 ms

img__dontdraw.png

img__dontdraw.png

1276 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

748 ms

complete.min.js

complete.min.js

606 ms

responsiveslides.min.js

responsiveslides.min.js

379 ms

slider.js

slider.js

1177 ms

rslides.js

rslides.js

1176 ms

logo__facebook.png

logo__facebook.png

1181 ms

logo__instagram.png

logo__instagram.png

1182 ms

logo__tiktok.png

logo__tiktok.png

1186 ms

14km_tag.png

14km_tag.png

1275 ms

img__contact--car.png

img__contact--car.png

1460 ms

img__contact--map.png

img__contact--map.png

1275 ms

img__success--ladder.svg

img__success--ladder.svg

1273 ms

img__success--rocket.svg

img__success--rocket.svg

1283 ms

img__success--family.svg

img__success--family.svg

1364 ms

img__success--car.svg

img__success--car.svg

1366 ms

img__success--coffee.svg

img__success--coffee.svg

1367 ms

img__background.png

img__background.png

1327 ms

ic_mail.png

ic_mail.png

685 ms

ic_phone.png

ic_phone.png

760 ms

icon__home.svg

icon__home.svg

759 ms

img__header--large.png

img__header--large.png

1237 ms

icon__malba.svg

icon__malba.svg

783 ms

icon__light.svg

icon__light.svg

851 ms

icon__charge.svg

icon__charge.svg

853 ms

img__nocni-obloha.png

img__nocni-obloha.png

909 ms

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25 ms

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36 ms

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45 ms

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48 ms

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47 ms

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44 ms

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47 ms

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79 ms

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60 ms

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59 ms

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59 ms

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59 ms

photo2.jpg

photo2.jpg

702 ms

img__galaxie.png

img__galaxie.png

676 ms

img__detske-motivy.png

img__detske-motivy.png

951 ms

img__target--family.png

img__target--family.png

902 ms

img__target--minors.png

img__target--minors.png

767 ms

img__target--adults.png

img__target--adults.png

770 ms

img__steps--arrow.svg

img__steps--arrow.svg

859 ms

Bitmapa.png

Bitmapa.png

767 ms

icon__phone.svg

icon__phone.svg

858 ms

icon__mail.svg

icon__mail.svg

860 ms

Accessibility Review

hvezdne-stropy.cz accessibility score

77

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

hvezdne-stropy.cz 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

SEO Factors

hvezdne-stropy.cz SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Hvezdne-stropy.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 Hvezdne-stropy.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

hvezdne-stropy.cz

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