Tools & Wizards About Us
highperformanceparts.cz screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

highperformanceparts.cz

High performance parts

Page Load Speed

4.7 sec in total

First Response

716 ms

Resources Loaded

3.6 sec

Page Rendered

375 ms

highperformanceparts.cz screenshot

About Website

Welcome to highperformanceparts.cz homepage info - get ready to check High Performance Parts best content for Czech Republic right away, or after learning these important things about highperformanceparts.cz

Racing, tuning a styling autodoplňky.

Visit highperformanceparts.cz

Key Findings

We analyzed Highperformanceparts.cz page load time and found that the first response time was 716 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

highperformanceparts.cz performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value5.3 s

59/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

highperformanceparts.cz

716 ms

styly.css

446 ms

jquery.autocomplete.css

234 ms

jquery-1.4.4.min.js

602 ms

jquery-ui-1.8.9.custom.min.js

845 ms

Our browser made a total of 84 requests to load all elements on the main page. We found that 95% of them (80 requests) were addressed to the original Highperformanceparts.cz, 2% (2 requests) were made to C.imedia.cz and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (845 ms) belongs to the original domain Highperformanceparts.cz.

Page Optimization Overview & Recommendations

Page size can be reduced by 359.3 kB (43%)

Content Size

833.5 kB

After Optimization

474.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Highperformanceparts.cz main page is 833.5 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. 35% of websites need less resources to load. Images take 416.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 31.5 kB

  • Original 40.0 kB
  • After minification 35.8 kB
  • After compression 8.5 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 4.2 kB, which is 11% 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 31.5 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 58.6 kB

  • Original 416.3 kB
  • After minification 357.6 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, High Performance Parts needs image optimization as it can save up to 58.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 232.4 kB

  • Original 333.8 kB
  • After minification 317.6 kB
  • After compression 101.4 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 232.4 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 36.8 kB

  • Original 43.4 kB
  • After minification 38.3 kB
  • After compression 6.6 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. Highperformanceparts.cz needs all CSS files to be minified and compressed as it can save up to 36.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (22%)

Requests Now

83

After Optimization

65

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of High Performance Parts. 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

highperformanceparts.cz

highperformanceparts.cz

716 ms

styly.css

styly.css

446 ms

jquery.autocomplete.css

jquery.autocomplete.css

234 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

602 ms

jquery-ui-1.8.9.custom.min.js

jquery-ui-1.8.9.custom.min.js

845 ms

jquery.autocomplete.js

jquery.autocomplete.js

357 ms

myscript.js

myscript.js

339 ms

retargeting.js

retargeting.js

226 ms

ggset.js

ggset.js

240 ms

body_bckg.jpg

body_bckg.jpg

119 ms

logo_hpp.jpg

logo_hpp.jpg

226 ms

intro.jpg

intro.jpg

121 ms

lista_top.jpg

lista_top.jpg

123 ms

lista_vertical.jpg

lista_vertical.jpg

120 ms

menu_search.jpg

menu_search.jpg

124 ms

input_search_bckg.jpg

input_search_bckg.jpg

235 ms

btn_search.jpg

btn_search.jpg

236 ms

m_bckg_red.jpg

m_bckg_red.jpg

239 ms

menu_kategorie.jpg

menu_kategorie.jpg

237 ms

m_out.jpg

m_out.jpg

242 ms

menu_bottom_red.jpg

menu_bottom_red.jpg

336 ms

m_bckg_blck.jpg

m_bckg_blck.jpg

353 ms

menu_black.jpg

menu_black.jpg

350 ms

input_bckg.jpg

input_bckg.jpg

353 ms

btn_login.jpg

btn_login.jpg

357 ms

menu_bottom_blck.jpg

menu_bottom_blck.jpg

360 ms

btn_vicezde.png

btn_vicezde.png

557 ms

hline.jpg

hline.jpg

468 ms

h1.jpg

h1.jpg

667 ms

pic_home.jpg

pic_home.jpg

712 ms

roh_skladem.gif

roh_skladem.gif

714 ms

retargeting

retargeting

117 ms

ga.js

ga.js

5 ms

__utm.gif

__utm.gif

13 ms

btn_obsah.jpg

btn_obsah.jpg

784 ms

box_karty.png

box_karty.png

750 ms

box_eplatby.png

box_eplatby.png

741 ms

box_dpd.png

box_dpd.png

749 ms

box_posta.png

box_posta.png

764 ms

images-mini_13951.jpg

images-mini_13951.jpg

736 ms

images-mini_10933.jpg

images-mini_10933.jpg

739 ms

images-mini_6408.jpg

images-mini_6408.jpg

747 ms

images-mini_6002.jpg

images-mini_6002.jpg

758 ms

images-mini_4088.jpg

images-mini_4088.jpg

725 ms

images-mini_4049.jpg

images-mini_4049.jpg

728 ms

images-mini_2772.jpg

images-mini_2772.jpg

731 ms

images-mini_603.jpg

images-mini_603.jpg

740 ms

images-mini_447.jpg

images-mini_447.jpg

752 ms

images-small_1102.jpg

images-small_1102.jpg

726 ms

images-small_84421.JPG

images-small_84421.JPG

734 ms

images-small_55198.jpg

images-small_55198.jpg

746 ms

images-small_14541.jpg

images-small_14541.jpg

708 ms

images-small_58439.JPG

images-small_58439.JPG

726 ms

images-small_13950.jpg

images-small_13950.jpg

730 ms

images-small_54870.jpg

images-small_54870.jpg

723 ms

images-small_18721.jpg

images-small_18721.jpg

729 ms

images-small_13634.jpg

images-small_13634.jpg

742 ms

images-small_56825.jpg

images-small_56825.jpg

703 ms

images-small_1090.jpg

images-small_1090.jpg

719 ms

images-small_2771.jpg

images-small_2771.jpg

725 ms

images-small_454.jpg

images-small_454.jpg

719 ms

images-small_31849.jpg

images-small_31849.jpg

723 ms

images-small_32353.jpg

images-small_32353.jpg

724 ms

ico_fcb.jpg

ico_fcb.jpg

713 ms

ico_homecredit.jpg

ico_homecredit.jpg

721 ms

images-mini_67336.JPG

images-mini_67336.JPG

706 ms

images-mini_55219.jpg

images-mini_55219.jpg

724 ms

h2.jpg

h2.jpg

723 ms

images-mini_55092.jpg

images-mini_55092.jpg

721 ms

btn_koupit.jpg

btn_koupit.jpg

720 ms

btn_detail.jpg

btn_detail.jpg

719 ms

menu_kosik.jpg

menu_kosik.jpg

698 ms

images-mini_32342.jpg

images-mini_32342.jpg

722 ms

switch_a.jpg

switch_a.jpg

723 ms

bg_online-stock.png

bg_online-stock.png

719 ms

hbg_online-stock.png

hbg_online-stock.png

721 ms

lista_bottom.jpg

lista_bottom.jpg

708 ms

btn_fb.png

btn_fb.png

702 ms

images-mini_32316.jpg

images-mini_32316.jpg

722 ms

images-mini_32280.jpg

images-mini_32280.jpg

717 ms

images-mini_32264.jpg

images-mini_32264.jpg

708 ms

images-mini_32051.jpg

images-mini_32051.jpg

430 ms

images-mini_27865.jpg

images-mini_27865.jpg

367 ms

images-mini_27032.jpg

images-mini_27032.jpg

374 ms

Accessibility Review

highperformanceparts.cz accessibility score

78

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

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

highperformanceparts.cz best practices score

67

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

highperformanceparts.cz SEO score

69

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

Document uses plugins

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 Highperformanceparts.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 Highperformanceparts.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

highperformanceparts.cz

Open Graph description is not detected on the main page of High Performance Parts. 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: