Tools & Wizards About Us
ljmagnet.com screenshot

Report Summary

  • 58

    Performance

    Renders faster than
    74% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

ljmagnet.com

沈阳隆基电磁科技股份有限公司

Page Load Speed

23.7 sec in total

First Response

2.9 sec

Resources Loaded

20.8 sec

Page Rendered

0 ms

ljmagnet.com screenshot

About Website

Click here to check amazing Ljmagnet content. Otherwise, check out these important facts you probably never knew about ljmagnet.com

作为全球领先的磁性装备公司，隆基倡导通过资源高效利用和循环利用，实现社会、经济和环境的可持续发展，托起中国制造的美好明天。隆基聚焦科技创新，引领技术变革，为全球客户打造完善的磁选应用整体解决方案。

Visit ljmagnet.com

Key Findings

We analyzed Ljmagnet.com page load time and found that the first response time was 2.9 sec and then it took 20.8 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ljmagnet.com performance score

58

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.159

73/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

ljmagnet.com

2912 ms

reset.css

451 ms

layout.css

1608 ms

animate.css

490 ms

mobile.css

732 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Ljmagnet.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Ljmagnet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 528.6 kB (81%)

Content Size

656.1 kB

After Optimization

127.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Ljmagnet.com main page is 656.1 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. Only 10% of websites need less resources to load. Javascripts take 504.2 kB which makes up the majority of the site volume.

HTML Optimization

-56%

Potential reduce by 1.1 kB

  • Original 2.0 kB
  • After minification 1.9 kB
  • After compression 878 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 1.1 kB or 56% of the original size.

JavaScript Optimization

-79%

Potential reduce by 399.2 kB

  • Original 504.2 kB
  • After minification 360.1 kB
  • After compression 105.0 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 399.2 kB or 79% of the original size.

CSS Optimization

-86%

Potential reduce by 128.2 kB

  • Original 149.8 kB
  • After minification 129.7 kB
  • After compression 21.7 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. Ljmagnet.com needs all CSS files to be minified and compressed as it can save up to 128.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (89%)

Requests Now

19

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ljmagnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ljmagnet.com

ljmagnet.com

2912 ms

reset.css

reset.css

451 ms

layout.css

layout.css

1608 ms

animate.css

animate.css

490 ms

mobile.css

mobile.css

732 ms

media.css

media.css

958 ms

hr-css.css

hr-css.css

20023 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

2493 ms

1.11.0-rc1-jquery.js

1.11.0-rc1-jquery.js

6424 ms

n_nav.js

n_nav.js

1182 ms

hr-common.js

hr-common.js

1206 ms

reset01.css

reset01.css

984 ms

style01.css

style01.css

1152 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

3471 ms

easySlider.js

easySlider.js

1389 ms

function.js

function.js

1404 ms

custom.js

custom.js

1502 ms

swiper.min.css

swiper.min.css

2985 ms

swiper.jquery.min.js

swiper.jquery.min.js

3438 ms

anime.min.js

anime.min.js

2649 ms

main.js

main.js

2873 ms

countup.min.js

countup.min.js

3094 ms

Accessibility Review

ljmagnet.com accessibility score

56

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

ljmagnet.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

SEO Factors

ljmagnet.com SEO score

92

Search Engine Optimization Advices

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ljmagnet.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Ljmagnet.com main page’s claimed encoding is gb2312. 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

ljmagnet.com

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