Tools & Wizards About Us
jasenjewelry.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

jasenjewelry.com

Personalized 925 Silver Hip Hop Jewelry Manufacturer | Jasen

Page Load Speed

5.4 sec in total

First Response

552 ms

Resources Loaded

4.3 sec

Page Rendered

478 ms

jasenjewelry.com screenshot

About Website

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

Jasen is a professional chinese jewelry supplier, specializes in dealing with personalized jewelry,925 silver jewelry,hip hop jewelry, brass, silver, gold & diamond jewelry, including rings, earrings,...

Visit jasenjewelry.com

Key Findings

We analyzed Jasenjewelry.com page load time and found that the first response time was 552 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Jasenjewelry.com rating and web reputation

Performance Metrics

jasenjewelry.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,760 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

www.jasenjewelry.com

552 ms

base.js

59 ms

TCaptcha.js

1298 ms

base.css

105 ms

js

137 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that 33% of them (3 requests) were addressed to the original Jasenjewelry.com, 22% (2 requests) were made to Google-analytics.com and 11% (1 request) were made to Ssl.captcha.qq.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Captcha.gtimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.4 kB (25%)

Content Size

244.5 kB

After Optimization

183.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Jasenjewelry.com main page is 244.5 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. 35% of websites need less resources to load. Javascripts take 215.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 6.3 kB

  • Original 9.1 kB
  • After minification 8.2 kB
  • After compression 2.8 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 6.3 kB or 69% of the original size.

JavaScript Optimization

-26%

Potential reduce by 55.1 kB

  • Original 215.6 kB
  • After minification 215.6 kB
  • After compression 160.5 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 55.1 kB or 26% of the original size.

CSS Optimization

-0%

Potential reduce by 56 B

  • Original 19.9 kB
  • After minification 19.9 kB
  • After compression 19.8 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. Jasenjewelry.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (63%)

Requests Now

8

After Optimization

3

  • AJAX
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jasen Jewelry. 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

www.jasenjewelry.com

www.jasenjewelry.com

552 ms

base.js

base.js

59 ms

TCaptcha.js

TCaptcha.js

1298 ms

base.css

base.css

105 ms

js

js

137 ms

tcaptcha-frame.d85d23ed.js

tcaptcha-frame.d85d23ed.js

1507 ms

hm.js

hm.js

1490 ms

analytics.js

analytics.js

55 ms

collect

collect

44 ms

Accessibility Review

jasenjewelry.com accessibility score

60

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jasenjewelry.com 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

SEO Factors

jasenjewelry.com SEO score

93

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jasenjewelry.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Jasenjewelry.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

jasenjewelry.com

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