Tools & Wizards About Us
lyige.com screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

lyige.com

北京市林阳智能技术研究中心

Page Load Speed

16.2 sec in total

First Response

964 ms

Resources Loaded

14 sec

Page Rendered

1.2 sec

lyige.com screenshot

About Website

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

北京市林阳智能技术研究中心_北京市林阳智能技术研究中心是一家专业从事高科技仪器仪表的研发、销售及相关技术服务的综合性科技公司。

Visit lyige.com

Key Findings

We analyzed Lyige.com page load time and found that the first response time was 964 ms and then it took 15.2 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

lyige.com performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.169

70/100

15%

TTI (Time to Interactive)

Value7.3 s

49/100

10%

Network Requests Diagram

lyige.com

964 ms

www.lyige.com

1057 ms

ceccbootstrap.min.css,global.css

275 ms

site.css

639 ms

Home_0a112f1b075b61272dae5d1d4b20b97dc7d5a636.min.css

766 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 41% of them (15 requests) were addressed to the original Lyige.com, 54% (20 requests) were made to Omo-oss-image.thefastimg.com and 5% (2 requests) were made to Omo-oss-image1.thefastimg.com. The less responsive or slowest element that took the longest time to load (10 sec) relates to the external source Omo-oss-image.thefastimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.2 kB (16%)

Content Size

1.1 MB

After Optimization

886.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lyige.com main page is 1.1 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. 20% of websites need less resources to load. Images take 786.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 120.1 kB

  • Original 134.7 kB
  • After minification 119.3 kB
  • After compression 14.7 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. This page needs HTML code to be minified as it can gain 15.5 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 120.1 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 18.8 kB

  • Original 786.8 kB
  • After minification 768.0 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. Lyige images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.4 kB

  • Original 85.2 kB
  • After minification 85.2 kB
  • After compression 80.8 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

-50%

Potential reduce by 22.9 kB

  • Original 45.7 kB
  • After minification 25.9 kB
  • After compression 22.8 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. Lyige.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 50% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (37%)

Requests Now

35

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyige. 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

lyige.com

lyige.com

964 ms

www.lyige.com

www.lyige.com

1057 ms

ceccbootstrap.min.css,global.css

ceccbootstrap.min.css,global.css

275 ms

site.css

site.css

639 ms

Home_0a112f1b075b61272dae5d1d4b20b97dc7d5a636.min.css

Home_0a112f1b075b61272dae5d1d4b20b97dc7d5a636.min.css

766 ms

ceccjquery.min.js,require.min.js,lib.min.js,page.min.js

ceccjquery.min.js,require.min.js,lib.min.js,page.min.js

697 ms

common.min.js

common.min.js

785 ms

5c51e016-40da-4491-9814-c65f5cd5f880.jpg

5c51e016-40da-4491-9814-c65f5cd5f880.jpg

879 ms

206b9c40-9a82-4482-835f-3d1493bdbc90.png

206b9c40-9a82-4482-835f-3d1493bdbc90.png

883 ms

13c833e4-08bf-41f9-9b54-c4d5adc33f7b.jpg

13c833e4-08bf-41f9-9b54-c4d5adc33f7b.jpg

1911 ms

7d2d446b-0fb1-4bd5-a309-52da9b306eac.jpg

7d2d446b-0fb1-4bd5-a309-52da9b306eac.jpg

9971 ms

c13106ac-f1d6-41fd-9738-916bdfffc6cf.png

c13106ac-f1d6-41fd-9738-916bdfffc6cf.png

1110 ms

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07b1ddf2-6c69-4e0e-96d5-40b4162b5d17.png

1325 ms

9582617c-94ba-4062-976c-8e4e7825f0fc.png

9582617c-94ba-4062-976c-8e4e7825f0fc.png

1309 ms

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15aaf773-bb8c-4cf5-888d-0f0a950ece3c.png

1092 ms

c3e26023-7767-416a-9bc6-20f5d04eec62.png

c3e26023-7767-416a-9bc6-20f5d04eec62.png

1343 ms

eba9c64d-69d9-4c6f-9ffb-be1a5e08f57c.png

eba9c64d-69d9-4c6f-9ffb-be1a5e08f57c.png

1355 ms

d876a6da-8a7f-4925-b384-07f2f76adaac.png

d876a6da-8a7f-4925-b384-07f2f76adaac.png

1763 ms

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52ea870d-cf53-4113-a9e9-10b34dfb4d00.png

1566 ms

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92e987ce-8670-4011-8723-1fbead0578c6.png

1770 ms

7dd68310-084a-4202-9c5e-956417160a10.jpg

7dd68310-084a-4202-9c5e-956417160a10.jpg

1835 ms

8c79828b-2d7a-47c3-9c44-aaf200b57135.jpg

8c79828b-2d7a-47c3-9c44-aaf200b57135.jpg

2072 ms

724701d3-2ccb-454b-9213-947c9392ded0.png

724701d3-2ccb-454b-9213-947c9392ded0.png

2066 ms

1803a236-0a3f-4000-a48e-d9702d844f1d.jpg

1803a236-0a3f-4000-a48e-d9702d844f1d.jpg

2061 ms

1adeb136-6f53-4491-8a4d-a79e3ed86a27.jpg

1adeb136-6f53-4491-8a4d-a79e3ed86a27.jpg

2576 ms

363f061d-5b60-4383-a3e8-2f2a8b329ce0.jpg

363f061d-5b60-4383-a3e8-2f2a8b329ce0.jpg

2491 ms

88f65a27-9222-4cac-9559-1b1827a4dfeb.jpg

88f65a27-9222-4cac-9559-1b1827a4dfeb.jpg

2495 ms

c37cd658-18d4-4c8c-94af-a4444f45bdb6.jpg

c37cd658-18d4-4c8c-94af-a4444f45bdb6.jpg

3040 ms

e074e98a-8f67-4ccf-aa51-6fe2b811da2a.jpg

e074e98a-8f67-4ccf-aa51-6fe2b811da2a.jpg

1440 ms

s.png

s.png

242 ms

scripts

scripts

296 ms

sale

sale

281 ms

cmsAjax.min.js

cmsAjax.min.js

234 ms

md.min.js

md.min.js

234 ms

pl_util.min.js

pl_util.min.js

238 ms

sensorsdataNew.js

sensorsdataNew.js

234 ms

languages

languages

287 ms

Accessibility Review

lyige.com accessibility score

84

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

Links do not have a discernible name

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

lyige.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lyige.com SEO score

99

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyige.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 Lyige.com main page’s claimed encoding is . 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

lyige.com

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