Tools & Wizards About Us
chelmercarsound.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

chelmercarsound.com

Featured Products | Chelmer Car Sound

Page Load Speed

23 sec in total

First Response

87 ms

Resources Loaded

22.7 sec

Page Rendered

146 ms

chelmercarsound.com screenshot

About Website

Click here to check amazing Chelmer Car Sound content. Otherwise, check out these important facts you probably never knew about chelmercarsound.com

Car Alarms, Reversing Sensors, Tracking & More

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Key Findings

We analyzed Chelmercarsound.com page load time and found that the first response time was 87 ms and then it took 22.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

chelmercarsound.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

87 ms

css

22 ms

960.css

84 ms

screen.css

180 ms

style.css

186 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 89% of them (39 requests) were addressed to the original Chelmercarsound.com, 7% (3 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source .

Page Optimization Overview & Recommendations

Page size can be reduced by 64.7 kB (26%)

Content Size

249.5 kB

After Optimization

184.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chelmercarsound.com main page is 249.5 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. 30% of websites need less resources to load. Images take 141.0 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.9 kB

  • Original 34.4 kB
  • After minification 30.2 kB
  • After compression 6.5 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 12% 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 27.9 kB or 81% of the original size.

Image Optimization

-23%

Potential reduce by 32.0 kB

  • Original 141.0 kB
  • After minification 109.0 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. Obviously, Chelmer Car Sound needs image optimization as it can save up to 32.0 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 1.3 kB

  • Original 60.5 kB
  • After minification 60.5 kB
  • After compression 59.1 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.

CSS Optimization

-26%

Potential reduce by 3.5 kB

  • Original 13.6 kB
  • After minification 13.6 kB
  • After compression 10.1 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. Chelmercarsound.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (56%)

Requests Now

39

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chelmer Car Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

87 ms

css

css

22 ms

960.css

960.css

84 ms

screen.css

screen.css

180 ms

style.css

style.css

186 ms

nivo-slider.css

nivo-slider.css

183 ms

jquery.js

jquery.js

263 ms

jquery-migrate.min.js

jquery-migrate.min.js

185 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

182 ms

jquery.tools.min.js

jquery.tools.min.js

279 ms

dropmenu.js

dropmenu.js

280 ms

jquery.suppastore.custom.js

jquery.suppastore.custom.js

279 ms

colorbox.css

colorbox.css

279 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

313 ms

jquery-colorbox-wrapper-min.js

jquery-colorbox-wrapper-min.js

343 ms

style.css

style.css

357 ms

wp-embed.min.js

wp-embed.min.js

374 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

85 ms

CCSHead-2013.bmp

CCSHead-2013.bmp

20270 ms

alpine_slide.jpg

alpine_slide.jpg

169 ms

Bury_CC_9068_App_M-150x150.jpg

Bury_CC_9068_App_M-150x150.jpg

109 ms

parrot-ardrone-150x150.jpg

parrot-ardrone-150x150.jpg

109 ms

parrot-ck3100-car-kit-181-p-150x150.jpg

parrot-ck3100-car-kit-181-p-150x150.jpg

110 ms

mki9200-150x150.jpg

mki9200-150x150.jpg

110 ms

cobra_parkmaster-150x150.jpg

cobra_parkmaster-150x150.jpg

131 ms

header_bg.png

header_bg.png

168 ms

mini_basket.png

mini_basket.png

169 ms

bg_prod_title.png

bg_prod_title.png

168 ms

menu_top_tit.png

menu_top_tit.png

175 ms

fabric.png

fabric.png

195 ms

loading.gif

loading.gif

235 ms

srch_btn.png

srch_btn.png

257 ms

sidenav_bull8x9.png

sidenav_bull8x9.png

257 ms

rss_16x16.png

rss_16x16.png

258 ms

twitter_16x16.png

twitter_16x16.png

259 ms

facebook_16x16.png

facebook_16x16.png

286 ms

to-top.png

to-top.png

315 ms

overlay.png

overlay.png

305 ms

3y9I6aknfjLm_3lMKjiMgmUUYBs04aUXNxt9gW2LIfto9tWZd2GP.ttf

3y9I6aknfjLm_3lMKjiMgmUUYBs04aUXNxt9gW2LIfto9tWZd2GP.ttf

61 ms

3y9I6aknfjLm_3lMKjiMgmUUYBs04aUXNxt9gW2LIftoqNWZd2GP.ttf

3y9I6aknfjLm_3lMKjiMgmUUYBs04aUXNxt9gW2LIftoqNWZd2GP.ttf

62 ms

3y9I6aknfjLm_3lMKjiMgmUUYBs04aUXNxt9gW2LIftoEdKZd2GP.ttf

3y9I6aknfjLm_3lMKjiMgmUUYBs04aUXNxt9gW2LIftoEdKZd2GP.ttf

62 ms

arrows.png

arrows.png

159 ms

shadow_left128x7.png

shadow_left128x7.png

158 ms

shadow_right128x7.png

shadow_right128x7.png

159 ms

Accessibility Review

chelmercarsound.com accessibility score

74

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

chelmercarsound.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

chelmercarsound.com SEO score

79

Search Engine Optimization Advices

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 Chelmercarsound.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 Chelmercarsound.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

chelmercarsound.com

Open Graph description is not detected on the main page of Chelmer Car Sound. 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: