8.1 sec in total
2.3 sec
5.6 sec
170 ms
Welcome to mobile.jvc.com homepage info - get ready to check Mobile JVC best content for Japan right away, or after learning these important things about mobile.jvc.com
Car Audio Products information page. JVC KENWOOD USA Web Site
Visit mobile.jvc.comWe analyzed Mobile.jvc.com page load time and found that the first response time was 2.3 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
mobile.jvc.com performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value8.8 s
1/100
25%
Value8.9 s
15/100
10%
Value3,450 ms
2/100
30%
Value0.192
64/100
15%
Value12.1 s
16/100
10%
2315 ms
334 ms
361 ms
367 ms
6 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 92% of them (57 requests) were addressed to the original Mobile.jvc.com, 3% (2 requests) were made to Bmmetrix.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Mobile.jvc.com.
Page size can be reduced by 184.7 kB (16%)
1.1 MB
956.8 kB
In fact, the total size of Mobile.jvc.com main page is 1.1 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. 25% of websites need less resources to load. Images take 906.0 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 13% 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 10.4 kB or 76% of the original size.
Potential reduce by 23.9 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. Mobile JVC images are well optimized though.
Potential reduce by 120.5 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 120.5 kB or 66% of the original size.
Potential reduce by 29.9 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. Mobile.jvc.com needs all CSS files to be minified and compressed as it can save up to 29.9 kB or 75% of the original size.
Number of requests can be reduced by 33 (56%)
59
26
The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mobile JVC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.
mobile.jvc.com
2315 ms
slick.css
334 ms
include.css
361 ms
common.js
367 ms
jquery-1.11.0.min.js
6 ms
slick.min.js
938 ms
bmv13.js
183 ms
common.css
360 ms
reset.css
167 ms
header.css
183 ms
subnavi.css
333 ms
footer.css
352 ms
leftnavi.css
363 ms
banner.css
382 ms
information.css
497 ms
category.css
532 ms
product_index.css
539 ms
general.css
542 ms
product_content.css
573 ms
page_layout.css
663 ms
faq.css
711 ms
jquery-1.4.3.min.js
541 ms
information_tab.js
182 ms
select_lang.js
168 ms
swfobject.js
191 ms
information_js_on.css
183 ms
jvclogo.gif
184 ms
header_lang_bg2.gif
184 ms
header_lang_bg.gif
168 ms
search_box.gif
190 ms
search_btn.gif
183 ms
globalnavi_bg.gif
192 ms
link_icon_globalnavi.gif
336 ms
bnr_area_bg.jpg
361 ms
bnr_area_image01.jpg
1259 ms
bnr_area_image02.jpg
1258 ms
bnr_area_image03.jpg
1127 ms
bnr_area_image04.jpg
1225 ms
bnr_area_image05.jpg
1323 ms
thum_android_solutions.jpg
541 ms
thum_iphone_solutions.jpg
722 ms
thum_radio_siriusxm.jpg
902 ms
thum_iheart_radio.jpg
1084 ms
thum_marine_motorsports.jpg
1264 ms
thum_in_dash_receivers.jpg
1502 ms
thum_marine_motor_sports.jpg
1417 ms
thum_multimedia.jpg
1617 ms
thum_amplifiers.jpg
1438 ms
thum_speaker_subwoofer.jpg
1444 ms
thum_facebook.jpg
1488 ms
thum_twitter.jpg
1612 ms
thum_instagram.jpg
1621 ms
thum_youtube.jpg
1627 ms
footer_mark_tri_right_gray.gif
1654 ms
link_icon_blank.gif
1689 ms
370 ms
analytics.js
31 ms
prev.png
1767 ms
next.png
1757 ms
ajax-loader.gif
1765 ms
collect
11 ms
354 ms
mobile.jvc.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
mobile.jvc.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
mobile.jvc.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mobile.jvc.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 Mobile.jvc.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.
mobile.jvc.com
Open Graph description is not detected on the main page of Mobile JVC. 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: