Tools & Wizards About Us
dgweiyuan.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

dgweiyuan.com

Donggang Weiyuan Fuel Injection Equipment Co., Ltd.

Page Load Speed

6.3 sec in total

First Response

698 ms

Resources Loaded

5.3 sec

Page Rendered

220 ms

dgweiyuan.com screenshot

About Website

Visit dgweiyuan.com now to see the best up-to-date Dg Weiyuan content and also check out these interesting facts you probably never knew about dgweiyuan.com

We have more than 50 years of experience in producing auto parts. Now we have another factory to produce common rail parts especially. Our main products are plunger , nozzle, and d.valve for both auto...

Visit dgweiyuan.com

Key Findings

We analyzed Dgweiyuan.com page load time and found that the first response time was 698 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

dgweiyuan.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.363

30/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

dgweiyuan.com

698 ms

dgweiyuan.com

917 ms

optimize.js

71 ms

39f41967f842404abb45cc39e1c3b3fc.css

236 ms

bootstrap.css

686 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 65% of them (30 requests) were addressed to the original Dgweiyuan.com, 28% (13 requests) were made to Embed.tawk.to and 4% (2 requests) were made to Static.addtoany.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Dgweiyuan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 452.2 kB (10%)

Content Size

4.6 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dgweiyuan.com main page is 4.6 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. 45% of websites need less resources to load. Images take 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 95.9 kB

  • Original 137.5 kB
  • After minification 135.8 kB
  • After compression 41.6 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 95.9 kB or 70% of the original size.

Image Optimization

-3%

Potential reduce by 129.1 kB

  • Original 3.9 MB
  • After minification 3.8 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 Weiyuan images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 96.2 kB

  • Original 354.8 kB
  • After minification 354.8 kB
  • After compression 258.6 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 96.2 kB or 27% of the original size.

CSS Optimization

-84%

Potential reduce by 131.1 kB

  • Original 155.7 kB
  • After minification 125.0 kB
  • After compression 24.6 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. Dgweiyuan.com needs all CSS files to be minified and compressed as it can save up to 131.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (53%)

Requests Now

43

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dg Weiyuan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dgweiyuan.com

dgweiyuan.com

698 ms

dgweiyuan.com

dgweiyuan.com

917 ms

optimize.js

optimize.js

71 ms

39f41967f842404abb45cc39e1c3b3fc.css

39f41967f842404abb45cc39e1c3b3fc.css

236 ms

bootstrap.css

bootstrap.css

686 ms

bxslider.css

bxslider.css

678 ms

style.css

style.css

695 ms

jquery.min.js

jquery.min.js

914 ms

bxslider.min.js

bxslider.min.js

698 ms

common.js

common.js

699 ms

bootstrap.js

bootstrap.js

1122 ms

page.js

page.js

1159 ms

jquery.smoove.min.js

jquery.smoove.min.js

910 ms

1g9j5vtbi

1g9j5vtbi

215 ms

1-230923135130c5.png

1-230923135130c5.png

226 ms

1-220304092239454.jpg

1-220304092239454.jpg

668 ms

1-22030409223J07.jpg

1-22030409223J07.jpg

1126 ms

1-220304092235457.jpg

1-220304092235457.jpg

1596 ms

1-220304092233364.jpg

1-220304092233364.jpg

1576 ms

1-21061113450W55.jpg

1-21061113450W55.jpg

1130 ms

1-21061113452I36.jpg

1-21061113452I36.jpg

1574 ms

1-21061113455C54.jpg

1-21061113455C54.jpg

2225 ms

1-23121313310R46.jpeg

1-23121313310R46.jpeg

1351 ms

1-220421151020H8.jpeg

1-220421151020H8.jpeg

1354 ms

1-220421150Q0X7.jpeg

1-220421150Q0X7.jpeg

1577 ms

1-220421150541B2.jpeg

1-220421150541B2.jpeg

1580 ms

1-22042114354QU.jpeg

1-22042114354QU.jpeg

1799 ms

1-220421143419360.jpeg

1-220421143419360.jpeg

1800 ms

1-220421142Aba.jpeg

1-220421142Aba.jpeg

1802 ms

1-220421142541393.jpeg

1-220421142541393.jpeg

1807 ms

bx_loader.gif

bx_loader.gif

1800 ms

sm.21.html

sm.21.html

37 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

1962 ms

icons.28.svg.js

icons.28.svg.js

30 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

155 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

171 ms

twk-event-polyfill.js

twk-event-polyfill.js

155 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

157 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

80 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

141 ms

twk-main.js

twk-main.js

142 ms

twk-vendor.js

twk-vendor.js

245 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

266 ms

twk-chunk-common.js

twk-chunk-common.js

292 ms

twk-runtime.js

twk-runtime.js

202 ms

twk-app.js

twk-app.js

207 ms

Accessibility Review

dgweiyuan.com accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

dgweiyuan.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

dgweiyuan.com SEO score

92

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

    EN

  • Encoding

    UTF-8

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

dgweiyuan.com

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