Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

jnuvo.com

쥬얼리누보

Page Load Speed

14.3 sec in total

First Response

570 ms

Resources Loaded

11.4 sec

Page Rendered

2.3 sec

jnuvo.com screenshot

About Website

Welcome to jnuvo.com homepage info - get ready to check Jnuvo best content right away, or after learning these important things about jnuvo.com

영원한 당신의 빛나는 순간을 위해, 감각적인 맞춤제작 디자인을 쥬얼리누보에서 만나보세요

Visit jnuvo.com

Key Findings

We analyzed Jnuvo.com page load time and found that the first response time was 570 ms and then it took 13.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

jnuvo.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value21.1 s

0/100

25%

SI (Speed Index)

Value26.1 s

0/100

10%

TBT (Total Blocking Time)

Value5,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.853

4/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

jnuvo.com

570 ms

jnuvo.com

1975 ms

jet.js

204 ms

common.js

560 ms

css

37 ms

Our browser made a total of 289 requests to load all elements on the main page. We found that 80% of them (232 requests) were addressed to the original Jnuvo.com, 5% (15 requests) were made to Player.vimeo.com and 3% (10 requests) were made to Jnuvo.cafe24.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Jnuvo.cafe24.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 517.8 kB (3%)

Content Size

19.6 MB

After Optimization

19.1 MB

In fact, the total size of Jnuvo.com main page is 19.6 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. Only a small number of websites need less resources to load. Images take 18.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 289.0 kB

  • Original 344.6 kB
  • After minification 314.3 kB
  • After compression 55.7 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 289.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 220.4 kB

  • Original 18.7 MB
  • After minification 18.4 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. Jnuvo images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.9 kB

  • Original 569.5 kB
  • After minification 569.5 kB
  • After compression 561.6 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

-11%

Potential reduce by 445 B

  • Original 4.1 kB
  • After minification 4.1 kB
  • After compression 3.7 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. Jnuvo.com needs all CSS files to be minified and compressed as it can save up to 445 B or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (9%)

Requests Now

259

After Optimization

236

The browser has sent 259 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jnuvo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jnuvo.com accessibility score

79

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

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.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Definition list items are not wrapped in <dl> elements

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

jnuvo.com best practices score

58

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

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jnuvo.com SEO score

92

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    KO

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnuvo.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Jnuvo.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

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