Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

jsworldtrading.com

Wholesale Fashion Jewelry: Jsworldtrading.com

Page Load Speed

898 ms in total

First Response

221 ms

Resources Loaded

627 ms

Page Rendered

50 ms

jsworldtrading.com screenshot

About Website

Click here to check amazing Jsworldtrading content for United States. Otherwise, check out these important facts you probably never knew about jsworldtrading.com

JS World Trading, Inc. has been a family owned business since 1989. We have been specializing in providing high quality and very affordable jewelry such as bracelets, necklaces, pendants, earrings, an...

Visit jsworldtrading.com

Key Findings

We analyzed Jsworldtrading.com page load time and found that the first response time was 221 ms and then it took 677 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

jsworldtrading.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.442

21/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

jsworldtrading.com

221 ms

style.css

68 ms

font.css

127 ms

ajaxSimple.js

128 ms

jquery.js

379 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 85% of them (11 requests) were addressed to the original Jsworldtrading.com, 8% (1 request) were made to Fonts.googleapis.com and 8% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (385 ms) belongs to the original domain Jsworldtrading.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 325.1 kB (73%)

Content Size

447.5 kB

After Optimization

122.4 kB

In fact, the total size of Jsworldtrading.com main page is 447.5 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. Javascripts take 287.5 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 1.3 kB

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 936 B

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 1.3 kB or 57% of the original size.

JavaScript Optimization

-66%

Potential reduce by 189.1 kB

  • Original 287.5 kB
  • After minification 241.0 kB
  • After compression 98.4 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 189.1 kB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 134.7 kB

  • Original 157.7 kB
  • After minification 128.1 kB
  • After compression 23.0 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. Jsworldtrading.com needs all CSS files to be minified and compressed as it can save up to 134.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (75%)

Requests Now

12

After Optimization

3

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsworldtrading. 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 from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

jsworldtrading.com accessibility score

63

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

jsworldtrading.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

jsworldtrading.com 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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsworldtrading.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 Jsworldtrading.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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