Tools & Wizards About Us
tunersource.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

tunersource.com

Tuner Source | European Auto Parts | AC Schnitzer | TechArt | Mansory | Hamann | Lorinser | Brabus | Novitec

Page Load Speed

2.7 sec in total

First Response

99 ms

Resources Loaded

2.6 sec

Page Rendered

90 ms

tunersource.com screenshot

About Website

Welcome to tunersource.com homepage info - get ready to check Tuner Source best content right away, or after learning these important things about tunersource.com

Tuner Source provides access to the world's finest automotive tuning, bodykits, wheels and accessories for European vehicles.

Visit tunersource.com

Key Findings

We analyzed Tunersource.com page load time and found that the first response time was 99 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

tunersource.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,180 ms

21/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

www.tunersource.com

99 ms

minified.js

89 ms

focus-within-polyfill.js

139 ms

polyfill.min.js

1197 ms

thunderbolt-commons.dae61f88.bundle.min.js

114 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tunersource.com, 39% (21 requests) were made to Static.wixstatic.com and 30% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 281.0 kB (36%)

Content Size

788.1 kB

After Optimization

507.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Tunersource.com main page is 788.1 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 368.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 270.8 kB

  • Original 368.2 kB
  • After minification 366.4 kB
  • After compression 97.3 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 270.8 kB or 74% of the original size.

Image Optimization

-4%

Potential reduce by 5.9 kB

  • Original 157.0 kB
  • After minification 151.1 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. Tuner Source images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 262.9 kB
  • After minification 262.9 kB
  • After compression 258.7 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 11 (30%)

Requests Now

37

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tuner Source. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tunersource.com

www.tunersource.com

99 ms

minified.js

minified.js

89 ms

focus-within-polyfill.js

focus-within-polyfill.js

139 ms

polyfill.min.js

polyfill.min.js

1197 ms

thunderbolt-commons.dae61f88.bundle.min.js

thunderbolt-commons.dae61f88.bundle.min.js

114 ms

main.de20c391.bundle.min.js

main.de20c391.bundle.min.js

113 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

109 ms

lodash.min.js

lodash.min.js

114 ms

react.production.min.js

react.production.min.js

110 ms

react-dom.production.min.js

react-dom.production.min.js

114 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

111 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

113 ms

11062b_18eee1c4914c4ef79687cd68f3cf6990f000.jpg

11062b_18eee1c4914c4ef79687cd68f3cf6990f000.jpg

131 ms

PastedGraphic-2_edited_edited.png

PastedGraphic-2_edited_edited.png

409 ms

035244_84bf70a186044233b6d73970eb010512~mv2.png

035244_84bf70a186044233b6d73970eb010512~mv2.png

136 ms

035244_6baafa34ad22400fb8be751380550043~mv2.png

035244_6baafa34ad22400fb8be751380550043~mv2.png

248 ms

035244_bf267eff84f848c29f2231fa52e63885~mv2.png

035244_bf267eff84f848c29f2231fa52e63885~mv2.png

136 ms

035244_0e50331439b1443d89559c1a252e012b~mv2.png

035244_0e50331439b1443d89559c1a252e012b~mv2.png

136 ms

10421b_80c0469eed1444f6a79ce5df634779bf~mv2.jpg

10421b_80c0469eed1444f6a79ce5df634779bf~mv2.jpg

583 ms

10421b_8399e48199f7473da375e3a3234bd296~mv2_d_2500_1667_s_2.jpg

10421b_8399e48199f7473da375e3a3234bd296~mv2_d_2500_1667_s_2.jpg

420 ms

10421b_682be2b9d56444be8882d4cef6448795~mv2.jpg

10421b_682be2b9d56444be8882d4cef6448795~mv2.jpg

448 ms

IMG_8492_edited.png

IMG_8492_edited.png

492 ms

10421b_b1686f7a24044505904145dda98f5822.png

10421b_b1686f7a24044505904145dda98f5822.png

533 ms

TA_092_Turbo_06.jpg

TA_092_Turbo_06.jpg

645 ms

images.png

images.png

795 ms

IMG_8840_JPG.jpg

IMG_8840_JPG.jpg

670 ms

10421b_64bc7445507b42168445d9f9390f7a93.jpg

10421b_64bc7445507b42168445d9f9390f7a93.jpg

991 ms

Lorinser_S_Class_w222_facelift_5.jpg

Lorinser_S_Class_w222_facelift_5.jpg

759 ms

IMG_0628_JPG.jpg

IMG_0628_JPG.jpg

816 ms

mercedes_GLE-02.jpg

mercedes_GLE-02.jpg

918 ms

10421b_23cc9f29f9834775b375607fe9228782.png

10421b_23cc9f29f9834775b375607fe9228782.png

897 ms

10421b_07684c08251a440e9980437f654f1beb.jpg

10421b_07684c08251a440e9980437f654f1beb.jpg

1026 ms

10421b_b6f170bf7d0145e89899bc8bcc259cae.png

10421b_b6f170bf7d0145e89899bc8bcc259cae.png

1085 ms

bundle.min.js

bundle.min.js

79 ms

134 ms

131 ms

131 ms

130 ms

124 ms

118 ms

158 ms

153 ms

152 ms

162 ms

159 ms

159 ms

187 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

20 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

14 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

6 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

6 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

5 ms

Accessibility Review

tunersource.com accessibility score

90

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

Links do not have a discernible name

Best Practices

tunersource.com best practices score

92

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

Page has valid source maps

SEO Factors

tunersource.com SEO score

99

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Tunersource.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 Tunersource.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

tunersource.com

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