Tools & Wizards About Us
dgyuliang.net screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

dgyuliang.net

Yuliang Electronics,Electrical Connector,cyl connector

Page Load Speed

2.7 sec in total

First Response

420 ms

Resources Loaded

1.9 sec

Page Rendered

461 ms

dgyuliang.net screenshot

About Website

Click here to check amazing Dg Yuliang content. Otherwise, check out these important facts you probably never knew about dgyuliang.net

Yuliang Electronics co,.ltd is a professional manufacturer of electrical connectors such as board to board connectors,wire to board connectors, FPC connectors, Pin Headers, Female Headers, Box Headers...

Visit dgyuliang.net

Key Findings

We analyzed Dgyuliang.net page load time and found that the first response time was 420 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

dgyuliang.net performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.386

27/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

dgyuliang.net

420 ms

common.css

72 ms

index.css

138 ms

flexslider.css

139 ms

jquery-v1.10.2.js

349 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that all of those requests were addressed to Dgyuliang.net and no external sources were called. The less responsive or slowest element that took the longest time to load (813 ms) belongs to the original domain Dgyuliang.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.3 kB (5%)

Content Size

3.6 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dgyuliang.net main page is 3.6 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. 65% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.9 kB

  • Original 22.3 kB
  • After minification 19.8 kB
  • After compression 5.3 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 2.4 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 16.9 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 121.6 kB

  • Original 3.5 MB
  • After minification 3.4 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. Dg Yuliang images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 54.3 kB

  • Original 103.4 kB
  • After minification 103.3 kB
  • After compression 49.1 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 54.3 kB or 53% of the original size.

CSS Optimization

-30%

Potential reduce by 1.4 kB

  • Original 4.7 kB
  • After minification 4.6 kB
  • After compression 3.3 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. Dgyuliang.net needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (14%)

Requests Now

65

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dg Yuliang. 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 as a result speed up the page load time.

Network Requests Diagram

dgyuliang.net

dgyuliang.net

420 ms

common.css

common.css

72 ms

index.css

index.css

138 ms

flexslider.css

flexslider.css

139 ms

jquery-v1.10.2.js

jquery-v1.10.2.js

349 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

141 ms

jquery.cxscroll.min.js

jquery.cxscroll.min.js

141 ms

navchild.js

navchild.js

144 ms

gotop.js

gotop.js

206 ms

logo.png

logo.png

73 ms

chinese.png

chinese.png

69 ms

english.png

english.png

69 ms

search_icon.png

search_icon.png

72 ms

3a9a01e1bea8ee0cd966dadc697abd27.jpg

3a9a01e1bea8ee0cd966dadc697abd27.jpg

279 ms

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0e6d3f5aee2d76301e0f5493ef8673e9.jpg

210 ms

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d3f38870a3b0d6c11216216da019b179.jpg

476 ms

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a6be9eac54a8954e88e9c484c592ebfa.jpg

688 ms

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08f22576341575378272e2de97ef85fe.jpg

143 ms

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157aebdcb43d4aa904c7207e16633cb4.jpg

281 ms

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23cbdffe74c20f237dd463856548d1f9.jpg

213 ms

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cee81b5a157095917199a0eee4eba10e.jpg

282 ms

product-pic-84.jpg

product-pic-84.jpg

355 ms

product-pic-10.jpg

product-pic-10.jpg

349 ms

product-pic-85.jpg

product-pic-85.jpg

352 ms

product-pic-11.jpg

product-pic-11.jpg

352 ms

product-pic-90.jpg

product-pic-90.jpg

417 ms

product-pic-2.jpg

product-pic-2.jpg

421 ms

product-pic-87.jpg

product-pic-87.jpg

421 ms

product-pic-86.jpg

product-pic-86.jpg

426 ms

product-pic-88.jpg

product-pic-88.jpg

486 ms

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562 ms

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630 ms

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567 ms

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543 ms

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555 ms

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c0cbe66a81fcaaf5b75072aa88bc767d.jpg

611 ms

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625 ms

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632 ms

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638 ms

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680 ms

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2e92e6e23dc3a117d2fe6294e96fed2d.jpg

694 ms

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83fe023c3ec6e422a0ea0d27b1e13a54.jpg

700 ms

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703 ms

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263ee86022c90137750975fc7c958bf9.jpg

708 ms

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bc07e171f5ea8fc737e7185e47b8b830.jpg

749 ms

294731cadd883a5894bf20f181219b79.jpg

294731cadd883a5894bf20f181219b79.jpg

756 ms

company-profile.jpg

company-profile.jpg

697 ms

loading.gif

loading.gif

700 ms

banner_6.jpg

banner_6.jpg

704 ms

banner_3.jpg

banner_3.jpg

710 ms

banner_2.jpg

banner_2.jpg

813 ms

advantages-bg.png

advantages-bg.png

624 ms

index-about-bg.jpg

index-about-bg.jpg

632 ms

about_yuliang.jpg

about_yuliang.jpg

566 ms

tel_icon.png

tel_icon.png

613 ms

skype.png

skype.png

557 ms

qq.png

qq.png

565 ms

email.png

email.png

570 ms

facebook.png

facebook.png

608 ms

float-skype.png

float-skype.png

221 ms

float-qq.png

float-qq.png

226 ms

float-email.png

float-email.png

232 ms

float-facebook.png

float-facebook.png

238 ms

gotop.png

gotop.png

277 ms

dot.png

dot.png

289 ms

prev.png

prev.png

294 ms

next.png

next.png

301 ms

Accessibility Review

dgyuliang.net accessibility score

69

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

dgyuliang.net 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dgyuliang.net SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dgyuliang.net 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 Dgyuliang.net 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

dgyuliang.net

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