Tools & Wizards About Us
nosice-atera.cz screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

nosice-atera.cz

prémiové německé nosiče Atera | prémiové německé střešní nosiče a nosiče kol | nosiceAtera.cz

Page Load Speed

5.7 sec in total

First Response

512 ms

Resources Loaded

4.4 sec

Page Rendered

794 ms

nosice-atera.cz screenshot

About Website

Click here to check amazing NosiceAtera content. Otherwise, check out these important facts you probably never knew about nosice-atera.cz

Prémiové německé nosiče Atera, výhody a přednosti, jednička na německém trhu a přední evropský výrobce střešních nosičů, nosičů kol a příslušenství

Visit nosice-atera.cz

Key Findings

We analyzed Nosice-atera.cz page load time and found that the first response time was 512 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

nosice-atera.cz performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

nosice-atera.cz

512 ms

www.nosiceatera.cz

644 ms

style

373 ms

jquery.fancybox-1.3.4.css

205 ms

modernizr-1.5.min.js

207 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Nosice-atera.cz, 65% (26 requests) were made to Nosiceatera.cz and 15% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Nosiceatera.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 516.4 kB (57%)

Content Size

904.1 kB

After Optimization

387.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nosice-atera.cz main page is 904.1 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. 40% of websites need less resources to load. CSS take 373.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 20.1 kB

  • Original 27.8 kB
  • After minification 25.8 kB
  • After compression 7.7 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 20.1 kB or 72% of the original size.

Image Optimization

-9%

Potential reduce by 24.0 kB

  • Original 272.0 kB
  • After minification 248.0 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. NosiceAtera images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 156.4 kB

  • Original 230.3 kB
  • After minification 208.3 kB
  • After compression 73.9 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 156.4 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 315.8 kB

  • Original 373.9 kB
  • After minification 372.2 kB
  • After compression 58.1 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. Nosice-atera.cz needs all CSS files to be minified and compressed as it can save up to 315.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NosiceAtera. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nosice-atera.cz

nosice-atera.cz

512 ms

www.nosiceatera.cz

www.nosiceatera.cz

644 ms

style

style

373 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

205 ms

modernizr-1.5.min.js

modernizr-1.5.min.js

207 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

562 ms

front

front

534 ms

cs

cs

505 ms

jquery.mousewheel-3.0.4.pack.js

jquery.mousewheel-3.0.4.pack.js

533 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

534 ms

plugins.js

plugins.js

532 ms

util.js

util.js

659 ms

front.js

front.js

534 ms

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129 ms

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260 ms

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icon-cart-small-gray.gif

114 ms

logo-head.png

logo-head.png

401 ms

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117 ms

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116 ms

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117 ms

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400 ms

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1295 ms

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1273 ms

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400 ms

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kategorie-pridavne-nosice-nakladu.jpg

399 ms

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1295 ms

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1273 ms

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1294 ms

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www-player.css

22 ms

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131 ms

base.js

base.js

274 ms

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10 ms

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436 ms

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67 ms

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550 ms

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108 ms

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450 ms

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450 ms

Accessibility Review

nosice-atera.cz accessibility score

76

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

nosice-atera.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

High

Page has valid source maps

SEO Factors

nosice-atera.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

Links are not crawlable

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 Nosice-atera.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 Nosice-atera.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

nosice-atera.cz

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