Report Summary

  • 59

    Performance

    Renders faster than
    75% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

vw.autodoplnky.cz

VOLKSWAGEN | Autodopl?ky.cz - Tuning shop

Page Load Speed

2.4 sec in total

First Response

392 ms

Resources Loaded

1.6 sec

Page Rendered

394 ms

vw.autodoplnky.cz screenshot

About Website

Click here to check amazing Vw Autodopl N Ky content for Czech Republic. Otherwise, check out these important facts you probably never knew about vw.autodoplnky.cz

VOLKSWAGEN - VOLKSWAGEN AMAROK, VOLKSWAGEN ARTEON, VOLKSWAGEN ATLAS, VOLKSWAGEN BEETLE r.v.2011-, VOLKSWAGEN BORA, VOLKSWAGEN CADDY, VOLKSWAGEN CADDY 2004-, VOLKSWAGEN CADDY 2010-, VOLKSWAGEN CADDY 20...

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Key Findings

We analyzed Vw.autodoplnky.cz page load time and found that the first response time was 392 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

vw.autodoplnky.cz performance score

59

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value6.1 s

45/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

vw.autodoplnky.cz

392 ms

index.css.php

336 ms

slider-pro.css

245 ms

discussion3.css

244 ms

css

29 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 14% of them (11 requests) were addressed to the original Vw.autodoplnky.cz, 70% (54 requests) were made to Autodoplnky.cz and 5% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (564 ms) relates to the external source Autodoplnky.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 638.8 kB (74%)

Content Size

868.7 kB

After Optimization

229.9 kB

In fact, the total size of Vw.autodoplnky.cz main page is 868.7 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. 50% of websites need less resources to load. HTML takes 314.8 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 276.0 kB

  • Original 314.8 kB
  • After minification 311.7 kB
  • After compression 38.8 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 276.0 kB or 88% of the original size.

Image Optimization

-10%

Potential reduce by 8.5 kB

  • Original 82.4 kB
  • After minification 74.0 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. Vw Autodopl N Ky images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 216.9 kB

  • Original 305.3 kB
  • After minification 233.5 kB
  • After compression 88.4 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 216.9 kB or 71% of the original size.

CSS Optimization

-83%

Potential reduce by 137.4 kB

  • Original 166.2 kB
  • After minification 129.2 kB
  • After compression 28.7 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. Vw.autodoplnky.cz needs all CSS files to be minified and compressed as it can save up to 137.4 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (37%)

Requests Now

71

After Optimization

45

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vw Autodopl N Ky. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

vw.autodoplnky.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.

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

High

Links do not have a discernible name

Best Practices

vw.autodoplnky.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

Page has valid source maps

SEO Factors

vw.autodoplnky.cz SEO score

91

Search Engine Optimization Advices

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    CS

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vw.autodoplnky.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 Vw.autodoplnky.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 Vw Autodopl N Ky. 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: