Tools & Wizards About Us
kbsound.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

kbsound.com

KBSOUND | Bluetooth Sound Systems – KBSound Online Store

Page Load Speed

2.6 sec in total

First Response

400 ms

Resources Loaded

2.1 sec

Page Rendered

123 ms

kbsound.com screenshot

About Website

Click here to check amazing KBSOUND content. Otherwise, check out these important facts you probably never knew about kbsound.com

Enjoy music anywhere with KBSOUND. Get the best In-Wall Bluetooth Audio Receiver on the market and other great Bluetooth audio systems to suit your needs.

Visit kbsound.com

Key Findings

We analyzed Kbsound.com page load time and found that the first response time was 400 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kbsound.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.211

59/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

www.kbsound.com

400 ms

55520.js

43 ms

preloads.js

65 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

51 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

50 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 73% of them (43 requests) were addressed to the original Kbsound.com, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kbsound.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 281.9 kB (18%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kbsound.com main page is 1.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 192.4 kB

  • Original 224.3 kB
  • After minification 207.2 kB
  • After compression 31.9 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 192.4 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 54.2 kB

  • Original 1.1 MB
  • After minification 1.0 MB

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. KBSOUND images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 32.5 kB

  • Original 233.9 kB
  • After minification 233.9 kB
  • After compression 201.4 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 32.5 kB or 14% of the original size.

CSS Optimization

-14%

Potential reduce by 2.8 kB

  • Original 19.6 kB
  • After minification 19.6 kB
  • After compression 16.8 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. Kbsound.com needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (41%)

Requests Now

54

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KBSOUND. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.kbsound.com

www.kbsound.com

400 ms

55520.js

55520.js

43 ms

preloads.js

preloads.js

65 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

51 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

50 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

41 ms

style.css

style.css

84 ms

skeleton.css

skeleton.css

58 ms

css

css

43 ms

jquery.min.js

jquery.min.js

35 ms

api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js

api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js

65 ms

option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js

option_selection-86cdd286ddf3be7e25d68b9fc5965d7798a3ff6228ff79af67b3f4e41d6a34be.js

81 ms

slimbox2.js

slimbox2.js

81 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

86 ms

jquery.jqzoom-core-pack.js

jquery.jqzoom-core-pack.js

85 ms

blackandwhite.js

blackandwhite.js

89 ms

sca.freegift.css

sca.freegift.css

103 ms

conversion.js

conversion.js

94 ms

55520.js

55520.js

175 ms

analytics.js

analytics.js

123 ms

loader-white.gif

loader-white.gif

95 ms

ga.js

ga.js

135 ms

trekkie.storefront.99bdfbca815ea24ab1705979a783df6e7810b51d.min.js

trekkie.storefront.99bdfbca815ea24ab1705979a783df6e7810b51d.min.js

128 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

126 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

124 ms

137 ms

eissound_160x160.png

eissound_160x160.png

306 ms

KBSOUND-Logo-300x149_160x160.jpg

KBSOUND-Logo-300x149_160x160.jpg

326 ms

socialicons.png

socialicons.png

191 ms

themeicons.png

themeicons.png

156 ms

logo.png

logo.png

62 ms

mainslider_img_1.jpg

mainslider_img_1.jpg

104 ms

mainslider_img_2.jpg

mainslider_img_2.jpg

362 ms

mainslider_img_3.jpg

mainslider_img_3.jpg

78 ms

mainslider_img_4.jpg

mainslider_img_4.jpg

433 ms

52804_front_large.jpg

52804_front_large.jpg

108 ms

WHITE_large.jpg

WHITE_large.jpg

153 ms

icon-freegift.png

icon-freegift.png

301 ms

52805_Product_detail_large.jpg

52805_Product_detail_large.jpg

178 ms

5280C_large.png

5280C_large.png

211 ms

52806_Product_detail_large.jpg

52806_Product_detail_large.jpg

200 ms

52806_large.jpg

52806_large.jpg

227 ms

AudioControlUnit_large.png

AudioControlUnit_large.png

234 ms

09203_large.jpg

09203_large.jpg

255 ms

AUX_APM_large.png

AUX_APM_large.png

542 ms

AUX_AMP_large.JPG

AUX_AMP_large.JPG

462 ms

50896_large.jpg

50896_large.jpg

451 ms

STAR_Space_large.jpg

STAR_Space_large.jpg

1107 ms

50802_261e69e5-51d1-4b58-9b44-6e8987d71887_large.PNG

50802_261e69e5-51d1-4b58-9b44-6e8987d71887_large.PNG

385 ms

SELECT_BT_5_-_L_large.jpg

SELECT_BT_5_-_L_large.jpg

671 ms

ScreenShot2022-06-14at12.22.51PM_large.png

ScreenShot2022-06-14at12.22.51PM_large.png

501 ms

remote_control_1_large.jpg

remote_control_1_large.jpg

658 ms

REMOTE_large.JPG

REMOTE_large.JPG

534 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

48 ms

collect

collect

21 ms

js

js

74 ms

37 ms

f09fb225

f09fb225

29 ms

shopify_rolling_bootstrap_v2.js

shopify_rolling_bootstrap_v2.js

133 ms

Accessibility Review

kbsound.com accessibility score

95

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

kbsound.com 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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kbsound.com SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Kbsound.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 Kbsound.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

kbsound.com

Open Graph description is not detected on the main page of KBSOUND. 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: