Tools & Wizards About Us
zfaftermarketlive.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

zfaftermarketlive.com

Pros in Driveline, Safety and Chassis Technology - ZF Aftermarket

Page Load Speed

8.6 sec in total

First Response

1.2 sec

Resources Loaded

6.7 sec

Page Rendered

667 ms

zfaftermarketlive.com screenshot

About Website

Click here to check amazing ZF Aftermarket Live content. Otherwise, check out these important facts you probably never knew about zfaftermarketlive.com

ZF Aftermarket is a leading professional in driveline, chassis technology as well as active and passive safety technology. Get convinced by our aftermarket parts in OEM quality!

Visit zfaftermarketlive.com

Key Findings

We analyzed Zfaftermarketlive.com page load time and found that the first response time was 1.2 sec and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

zfaftermarketlive.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value12.3 s

0/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value740 ms

40/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value12.2 s

15/100

10%

Network Requests Diagram

1183 ms

styles.zfap.css

48 ms

main_bundle.js

147 ms

cca18139-832f-45d8-bc34-cdf49bfb4686.js

721 ms

zfprometo_w_md_woff.woff

18 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Zfaftermarketlive.com, 14% (4 requests) were made to Zf-aftermarket.piwik.pro and 7% (2 requests) were made to Zf-aftermarket.containers.piwik.pro. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Aftermarket.zf.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 319.3 kB (76%)

Content Size

420.3 kB

After Optimization

101.0 kB

  • HTML
  • JavaScript

In fact, the total size of Zfaftermarketlive.com main page is 420.3 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. 60% of websites need less resources to load. HTML takes 384.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 316.0 kB

  • Original 384.2 kB
  • After minification 384.1 kB
  • After compression 68.2 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 316.0 kB or 82% of the original size.

JavaScript Optimization

-9%

Potential reduce by 3.3 kB

  • Original 36.1 kB
  • After minification 36.1 kB
  • After compression 32.8 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 5 (23%)

Requests Now

22

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZF Aftermarket Live. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

1183 ms

styles.zfap.css

styles.zfap.css

48 ms

main_bundle.js

main_bundle.js

147 ms

cca18139-832f-45d8-bc34-cdf49bfb4686.js

cca18139-832f-45d8-bc34-cdf49bfb4686.js

721 ms

zfprometo_w_md_woff.woff

zfprometo_w_md_woff.woff

18 ms

zfprometo_w_lt_woff.woff

zfprometo_w_lt_woff.woff

10 ms

privacy-templates.json

privacy-templates.json

117 ms

ppms.js

ppms.js

480 ms

iframe_api

iframe_api

53 ms

zfa_rail_smart_oil_plug_header_with_logos_fullhd_21.jpg

zfa_rail_smart_oil_plug_header_with_logos_fullhd_21.jpg

1435 ms

zfa_img_pc_product_range_transmission_oil_change_kit_0000x0000px_c_myk_201908_bs_11_xl_6.jpg

zfa_img_pc_product_range_transmission_oil_change_kit_0000x0000px_c_myk_201908_bs_11_xl_6.jpg

42 ms

lf-bmw_in_city_underpass-m523043_bs_11_xl_6.jpeg

lf-bmw_in_city_underpass-m523043_bs_11_xl_6.jpeg

37 ms

sx_racing_car_m494147_bs_11_xl_6.jpeg

sx_racing_car_m494147_bs_11_xl_6.jpeg

457 ms

trw_brand_module-progressive_bs_11_xl_6.jpeg

trw_brand_module-progressive_bs_11_xl_6.jpeg

52 ms

zfa_brand-module_wabco-progressive_bs_11_xl_6.jpg

zfa_brand-module_wabco-progressive_bs_11_xl_6.jpg

52 ms

boge_brand_module-progressive_bs_11_xl_6.jpeg

boge_brand_module-progressive_bs_11_xl_6.jpeg

53 ms

www-widgetapi.js

www-widgetapi.js

4 ms

zf-workshop-protech-group-in-front-of-workshop_bs_21_xl_6.jpg

zf-workshop-protech-group-in-front-of-workshop_bs_21_xl_6.jpg

735 ms

zf-propoints-coffee-stage_bs_21_xl_6.jpg

zf-propoints-coffee-stage_bs_21_xl_6.jpg

540 ms

zfa_pc_training_img_clutch-centering-tool-01_wxh_cmyk_2017-11_un-progressive_bs_11_xl_4.jpeg

zfa_pc_training_img_clutch-centering-tool-01_wxh_cmyk_2017-11_un-progressive_bs_11_xl_4.jpeg

13 ms

zf_ecofluid_oil_image_flyer_1_un_m-121111_bs_11_xl_4.jpg

zf_ecofluid_oil_image_flyer_1_un_m-121111_bs_11_xl_4.jpg

18 ms

zf_eblog_authors_crt_blue_bs_11_xl_4.jpg

zf_eblog_authors_crt_blue_bs_11_xl_4.jpg

23 ms

zf_gra_newspaper-1024px-cyan_2018-04-25_bs_11_xl_1.png

zf_gra_newspaper-1024px-cyan_2018-04-25_bs_11_xl_1.png

33 ms

icon_up2date_bs_11_xl_1.png

icon_up2date_bs_11_xl_1.png

36 ms

ppms.php

ppms.php

106 ms

ppms.php

ppms.php

103 ms

ppms.php

ppms.php

157 ms

75 ms

Accessibility Review

zfaftermarketlive.com accessibility score

98

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.

Best Practices

zfaftermarketlive.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

zfaftermarketlive.com SEO score

93

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

Links do not have descriptive text

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zfaftermarketlive.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zfaftermarketlive.com 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

zfaftermarketlive.com

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