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jvc.net screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jvc.net

JVC

Page Load Speed

3.9 sec in total

First Response

536 ms

Resources Loaded

3.2 sec

Page Rendered

185 ms

jvc.net screenshot

About Website

Welcome to jvc.net homepage info - get ready to check JVC best content for United States right away, or after learning these important things about jvc.net

JVC Corporation Website

Visit jvc.net

Key Findings

We analyzed Jvc.net page load time and found that the first response time was 536 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jvc.net performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

jvc.net

536 ms

www.jvc.net

595 ms

gtm.js

63 ms

base.css

769 ms

common.css

905 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 61% of them (11 requests) were addressed to the original Jvc.net, 11% (2 requests) were made to Fast.fonts.net and 11% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (905 ms) belongs to the original domain Jvc.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.8 kB (8%)

Content Size

841.4 kB

After Optimization

776.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jvc.net main page is 841.4 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. 20% of websites need less resources to load. Images take 722.2 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 14.1 kB

  • Original 18.4 kB
  • After minification 17.5 kB
  • After compression 4.4 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 14.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 187 B

  • Original 722.2 kB
  • After minification 722.0 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. JVC images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 830 B

  • Original 41.9 kB
  • After minification 41.9 kB
  • After compression 41.1 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

-85%

Potential reduce by 49.8 kB

  • Original 58.8 kB
  • After minification 43.1 kB
  • After compression 9.1 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. Jvc.net needs all CSS files to be minified and compressed as it can save up to 49.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (31%)

Requests Now

16

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jvc.net

jvc.net

536 ms

www.jvc.net

www.jvc.net

595 ms

gtm.js

gtm.js

63 ms

base.css

base.css

769 ms

common.css

common.css

905 ms

e7ce8845-b693-4103-80d6-963f6b8504cb.js

e7ce8845-b693-4103-80d6-963f6b8504cb.js

42 ms

jquery.min.js

jquery.min.js

27 ms

common.js

common.js

684 ms

mt.js

mt.js

72 ms

logo.jpg

logo.jpg

194 ms

bg_main.jpg

bg_main.jpg

825 ms

map.jpg

map.jpg

313 ms

map_sp.jpg

map_sp.jpg

846 ms

map_focus.png

map_focus.png

238 ms

sdk.js

sdk.js

28 ms

country.json

country.json

185 ms

sdk.js

sdk.js

5 ms

42 ms

Accessibility Review

jvc.net accessibility score

100

Accessibility Issues

Best Practices

jvc.net 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jvc.net SEO score

83

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 doesn't use 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 Jvc.net 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 Jvc.net 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

jvc.net

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