Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

Page Load Speed

6.1 sec in total

First Response

1.5 sec

Resources Loaded

4.1 sec

Page Rendered

516 ms

shop.autodilykrc.cz screenshot

About Website

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

Náhradní díly ALFA,AUDI,BMW,CITROEN,CHEVROLET,DAEWOO,FIAT,FORD,LADA,LANCIA,OPEL,PEUGEOT,RENAULT,SEAT,ŠKODA,VW

Visit shop.autodilykrc.cz

Key Findings

We analyzed Shop.autodilykrc.cz page load time and found that the first response time was 1.5 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

shop.autodilykrc.cz performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

shop.autodilykrc.cz

1497 ms

analytics.js

12 ms

listmenu_shop5.css

203 ms

listmenu_fallback.css

209 ms

divmenu.css

210 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 81% of them (102 requests) were addressed to the original Shop.autodilykrc.cz, 8% (10 requests) were made to Static.xx.fbcdn.net and 4% (5 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Shop.autodilykrc.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 632.3 kB (44%)

Content Size

1.4 MB

After Optimization

797.6 kB

In fact, the total size of Shop.autodilykrc.cz main page is 1.4 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. 50% of websites need less resources to load. Images take 672.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 80.8 kB

  • Original 95.9 kB
  • After minification 93.5 kB
  • After compression 15.1 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 80.8 kB or 84% of the original size.

Image Optimization

-13%

Potential reduce by 85.0 kB

  • Original 672.9 kB
  • After minification 587.9 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, Shop Autodilykrc needs image optimization as it can save up to 85.0 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

-69%

Potential reduce by 391.1 kB

  • Original 568.4 kB
  • After minification 547.4 kB
  • After compression 177.3 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 391.1 kB or 69% of the original size.

CSS Optimization

-81%

Potential reduce by 75.4 kB

  • Original 92.7 kB
  • After minification 77.5 kB
  • After compression 17.3 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. Shop.autodilykrc.cz needs all CSS files to be minified and compressed as it can save up to 75.4 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (26%)

Requests Now

125

After Optimization

93

The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shop Autodilykrc. 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 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

shop.autodilykrc.cz accessibility score

89

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

Best Practices

shop.autodilykrc.cz best practices score

58

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

shop.autodilykrc.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

High

Page is blocked from indexing

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shop.autodilykrc.cz can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Czech. Our system also found out that Shop.autodilykrc.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

Open Graph data is detected on the main page of Shop Autodilykrc. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: