Tools & Wizards About Us
rockjawaudio.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

rockjawaudio.com

Wholesale Bluetooth Speaker, Earbuds OEM Manufacturer Supplier - Rock Jaw Audio

Page Load Speed

4.2 sec in total

First Response

144 ms

Resources Loaded

2.3 sec

Page Rendered

1.8 sec

rockjawaudio.com screenshot

About Website

Click here to check amazing Rock Jaw Audio content for United Kingdom. Otherwise, check out these important facts you probably never knew about rockjawaudio.com

We are a professional Chinese supplier for production of wireless Bluetooth speakers, earphones, headphones, headset, and wireless chargers.

Visit rockjawaudio.com

Key Findings

We analyzed Rockjawaudio.com page load time and found that the first response time was 144 ms and then it took 4.1 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

rockjawaudio.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value300 ms

78/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

rockjawaudio.com

144 ms

www.rjbluetoothspeaker.com

277 ms

wpp.min.js

180 ms

siteground-optimizer-combined-css-8df8ba019ad2d19aec44ca30d44bedc6.css

291 ms

css

38 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rockjawaudio.com, 65% (37 requests) were made to Rjbluetoothspeaker.com and 32% (18 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Rjbluetoothspeaker.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.8 kB (11%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rockjawaudio.com main page is 2.3 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 132.1 kB

  • Original 154.6 kB
  • After minification 154.2 kB
  • After compression 22.4 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 132.1 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 11.8 kB

  • Original 1.6 MB
  • After minification 1.6 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. Rock Jaw Audio images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 44.4 kB

  • Original 278.7 kB
  • After minification 278.7 kB
  • After compression 234.3 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 44.4 kB or 16% of the original size.

CSS Optimization

-24%

Potential reduce by 66.5 kB

  • Original 282.6 kB
  • After minification 282.6 kB
  • After compression 216.1 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. Rockjawaudio.com needs all CSS files to be minified and compressed as it can save up to 66.5 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (11%)

Requests Now

36

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rock Jaw Audio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rockjawaudio.com

rockjawaudio.com

144 ms

www.rjbluetoothspeaker.com

www.rjbluetoothspeaker.com

277 ms

wpp.min.js

wpp.min.js

180 ms

siteground-optimizer-combined-css-8df8ba019ad2d19aec44ca30d44bedc6.css

siteground-optimizer-combined-css-8df8ba019ad2d19aec44ca30d44bedc6.css

291 ms

css

css

38 ms

jquery.min.js

jquery.min.js

218 ms

hooks.min.js

hooks.min.js

188 ms

i18n.min.js

i18n.min.js

505 ms

siteground-optimizer-combined-js-c6f3bd45204165816df5356f690edc91.js

siteground-optimizer-combined-js-c6f3bd45204165816df5356f690edc91.js

505 ms

cropped-RJAUDIO-2-1.png

cropped-RJAUDIO-2-1.png

176 ms

speaker-2328-300x300.jpg

speaker-2328-300x300.jpg

221 ms

speaker-2327-300x300.jpg

speaker-2327-300x300.jpg

222 ms

speaker-2326-300x300.jpg

speaker-2326-300x300.jpg

174 ms

bg_header-1.png

bg_header-1.png

176 ms

memphis_1-1.png

memphis_1-1.png

170 ms

home_banner_bluetooth_speaker.png

home_banner_bluetooth_speaker.png

398 ms

home_big1.jpg

home_big1.jpg

402 ms

home_about.jpg

home_about.jpg

405 ms

c_Bluetooth-Speaker-300x300.png

c_Bluetooth-Speaker-300x300.png

399 ms

c_Wireless-Earbuds.png

c_Wireless-Earbuds.png

355 ms

c_Wireless-Headphones-300x300.png

c_Wireless-Headphones-300x300.png

392 ms

speaker-2317.jpg

speaker-2317.jpg

571 ms

speaker-2326.jpg

speaker-2326.jpg

635 ms

speaker-2320.jpg

speaker-2320.jpg

622 ms

speaker-2324-5.jpg

speaker-2324-5.jpg

641 ms

speaker-2321.jpg

speaker-2321.jpg

615 ms

speaker-2316.jpg

speaker-2316.jpg

622 ms

speaker-2307.jpg

speaker-2307.jpg

786 ms

speaker-2309.jpg

speaker-2309.jpg

833 ms

speaker-2308.jpg

speaker-2308.jpg

806 ms

earbuds-2302.jpg

earbuds-2302.jpg

1049 ms

speaker-2302.jpg

speaker-2302.jpg

849 ms

speaker-2323.jpg

speaker-2323.jpg

829 ms

home_reviews.jpg

home_reviews.jpg

1064 ms

How-Much-Watt-Bluetooth-Speaker-is-Good-for-Home-Use.jpg

How-Much-Watt-Bluetooth-Speaker-is-Good-for-Home-Use.jpg

1027 ms

Why-Bluetooth-Speakers-Are-So-Popular.jpg

Why-Bluetooth-Speakers-Are-So-Popular.jpg

1469 ms

Why-Young-People-Prefer-Bluetooth-Speakers.jpg

Why-Young-People-Prefer-Bluetooth-Speakers.jpg

1461 ms

Do-Wireless-Speakers-Sound-as-Good-as-Wired.jpg

Do-Wireless-Speakers-Sound-as-Good-as-Wired.jpg

1066 ms

elementskit.woff

elementskit.woff

1242 ms

pxiEyp8kv8JHgFVrJJfedw.ttf

pxiEyp8kv8JHgFVrJJfedw.ttf

21 ms

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1xlEA.ttf

50 ms

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1xlEA.ttf

69 ms

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

pxiByp8kv8JHgFVrLFj_Z1xlEA.ttf

70 ms

pxiGyp8kv8JHgFVrLPTucHtF.ttf

pxiGyp8kv8JHgFVrLPTucHtF.ttf

71 ms

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1xlEA.ttf

70 ms

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1xlEA.ttf

69 ms

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

pxiByp8kv8JHgFVrLDD4Z1xlEA.ttf

70 ms

pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

71 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EuyysdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EuyysdUmj.ttf

72 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EiSysdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EiSysdUmj.ttf

71 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1E1yysdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1E1yysdUmj.ttf

75 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1ECSysdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1ECSysdUmj.ttf

72 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EiS2sdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EiS2sdUmj.ttf

73 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EVyusdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EVyusdUmj.ttf

72 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EbiusdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EbiusdUmj.ttf

73 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1ECSusdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1ECSusdUmj.ttf

75 ms

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EICusdUmj.ttf

NGSpv5_NC0k9P_v6ZUCbLRAHxK1EICusdUmj.ttf

76 ms

Accessibility Review

rockjawaudio.com accessibility score

94

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

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

Links do not have a discernible name

Best Practices

rockjawaudio.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

rockjawaudio.com SEO score

100

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

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 Rockjawaudio.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 Rockjawaudio.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

rockjawaudio.com

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