Tools & Wizards About Us
dgjiafu.com screenshot

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

dgjiafu.com

| JiaFu Auto Accessories,custom auto wiring harness manufacturer，Wiring harness custom assembly manufacturer

Page Load Speed

3.6 sec in total

First Response

714 ms

Resources Loaded

2.4 sec

Page Rendered

508 ms

dgjiafu.com screenshot

About Website

Welcome to dgjiafu.com homepage info - get ready to check Dg Jia Fu best content right away, or after learning these important things about dgjiafu.com

Established in 2001, Dongguan Jiafu Automobile Accessories Co., Ltd is a specialized manufacturer in good capability of providing Cable & Wire Harness custom wiring assembly solutions to over 1000 ove...

Visit dgjiafu.com

Key Findings

We analyzed Dgjiafu.com page load time and found that the first response time was 714 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dgjiafu.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.151

76/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

dgjiafu.com

714 ms

www.dgjiafu.com

976 ms

common_3.css

66 ms

jquery-2.1.3.min.js

70 ms

file_01693361225105.png

348 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 69% of them (9 requests) were addressed to the original Dgjiafu.com, 23% (3 requests) were made to Img001.video2b.com and 8% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (976 ms) belongs to the original domain Dgjiafu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 292.8 kB (54%)

Content Size

545.5 kB

After Optimization

252.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dgjiafu.com main page is 545.5 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. 30% of websites need less resources to load. HTML takes 332.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 281.0 kB

  • Original 332.2 kB
  • After minification 275.8 kB
  • After compression 51.2 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 56.4 kB, which is 17% 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 281.0 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 11.2 kB

  • Original 167.0 kB
  • After minification 155.8 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. Dg Jia Fu images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 29.6 kB
  • After minification 29.6 kB
  • After compression 29.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 523 B

  • Original 16.6 kB
  • After minification 16.6 kB
  • After compression 16.1 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. Dgjiafu.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dg Jia Fu. According to our analytics all requests are already optimized.

Network Requests Diagram

dgjiafu.com

dgjiafu.com

714 ms

www.dgjiafu.com

www.dgjiafu.com

976 ms

common_3.css

common_3.css

66 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

70 ms

file_01693361225105.png

file_01693361225105.png

348 ms

video_play_1.png

video_play_1.png

24 ms

file_01693362647025.jpg

file_01693362647025.jpg

361 ms

js

js

263 ms

swiper.min.css

swiper.min.css

206 ms

twitter.svg

twitter.svg

125 ms

refresh3.png

refresh3.png

119 ms

file1608620176923.png

file1608620176923.png

696 ms

iconfont.woff

iconfont.woff

428 ms

Accessibility Review

dgjiafu.com accessibility score

66

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.

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

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

dgjiafu.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

High

Page has valid source maps

SEO Factors

dgjiafu.com SEO score

83

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Dgjiafu.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 Dgjiafu.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

dgjiafu.com

Open Graph data is detected on the main page of Dg Jia Fu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: