Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

auto-nosice.cz

Střešní nosiče a střešní boxy Havlíčkův Brod | Auto-nosice.cz

Page Load Speed

4.4 sec in total

First Response

394 ms

Resources Loaded

3.5 sec

Page Rendered

576 ms

About Website

Visit auto-nosice.cz now to see the best up-to-date Auto Nosice content and also check out these interesting facts you probably never knew about auto-nosice.cz

Střešní nosiče značek Hakr, Thule a dalších na osobní autmobily. Mimo střešní nosiče nabízíme nosiče lyží a další autodoplňky.

Visit auto-nosice.cz

Key Findings

We analyzed Auto-nosice.cz page load time and found that the first response time was 394 ms and then it took 4 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

auto-nosice.cz performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value11,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.219

57/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

auto-nosice.cz

394 ms

www.auto-nosice.cz

984 ms

styl.css

352 ms

slimbox.css

242 ms

jq-mini.js

963 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 87% of them (34 requests) were addressed to the original Auto-nosice.cz, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Mbank.cz. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Auto-nosice.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.0 kB (21%)

Content Size

903.9 kB

After Optimization

712.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Auto-nosice.cz main page is 903.9 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. 25% of websites need less resources to load. Images take 716.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 15.8 kB

  • Original 22.6 kB
  • After minification 21.3 kB
  • After compression 6.8 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 15.8 kB or 70% of the original size.

Image Optimization

-8%

Potential reduce by 54.9 kB

  • Original 716.1 kB
  • After minification 661.2 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. Auto Nosice images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 113.6 kB

  • Original 156.6 kB
  • After minification 102.5 kB
  • After compression 43.0 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 113.6 kB or 73% of the original size.

CSS Optimization

-77%

Potential reduce by 6.6 kB

  • Original 8.6 kB
  • After minification 6.6 kB
  • After compression 2.0 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. Auto-nosice.cz needs all CSS files to be minified and compressed as it can save up to 6.6 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (16%)

Requests Now

37

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Auto Nosice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

auto-nosice.cz accessibility score

84

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

auto-nosice.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

auto-nosice.cz SEO score

89

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    CS

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Auto-nosice.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 Auto-nosice.cz main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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