Tools & Wizards About Us
ddp-cn.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

ddp-cn.com

China Amazon FBA Freight Forwarder|China Freight Forwarder |china sea shipping

Page Load Speed

2.3 sec in total

First Response

488 ms

Resources Loaded

1.5 sec

Page Rendered

302 ms

ddp-cn.com screenshot

About Website

Visit ddp-cn.com now to see the best up-to-date Ddp Cn content and also check out these interesting facts you probably never knew about ddp-cn.com

air freight from china to usa. Best Freight. Forwarder and Customs Broker in China-xiangcheng. Amazon FBA Freight Forwarder Based in China

Visit ddp-cn.com

Key Findings

We analyzed Ddp-cn.com page load time and found that the first response time was 488 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

ddp-cn.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.276

44/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

ddp-cn.com

488 ms

webstyle.css

76 ms

slick.css

140 ms

aos.css

148 ms

jquery.min.js

221 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 82% of them (41 requests) were addressed to the original Ddp-cn.com, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Static.ahc.ink. The less responsive or slowest element that took the longest time to load (722 ms) belongs to the original domain Ddp-cn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (35%)

Content Size

3.4 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ddp-cn.com main page is 3.4 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. 50% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 23.1 kB

  • Original 29.6 kB
  • After minification 27.4 kB
  • After compression 6.4 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 23.1 kB or 78% of the original size.

Image Optimization

-37%

Potential reduce by 1.2 MB

  • Original 3.2 MB
  • After minification 2.0 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. Obviously, Ddp Cn needs image optimization as it can save up to 1.2 MB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 7.1 kB

  • Original 208.4 kB
  • After minification 208.4 kB
  • After compression 201.2 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

-17%

Potential reduce by 3.0 kB

  • Original 17.3 kB
  • After minification 17.3 kB
  • After compression 14.3 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. Ddp-cn.com needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ddp Cn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ddp-cn.com

ddp-cn.com

488 ms

webstyle.css

webstyle.css

76 ms

slick.css

slick.css

140 ms

aos.css

aos.css

148 ms

jquery.min.js

jquery.min.js

221 ms

slick.min.js

slick.min.js

151 ms

jquery.superslide.2.1.1.js

jquery.superslide.2.1.1.js

152 ms

png.js

png.js

153 ms

aos.js

aos.js

208 ms

js

js

63 ms

js

js

111 ms

1-21012Q150542C.png

1-21012Q150542C.png

161 ms

pic_02.jpg

pic_02.jpg

101 ms

pic_01.jpg

pic_01.jpg

101 ms

meau.jpg

meau.jpg

101 ms

close.png

close.png

99 ms

1-23091511350T37.png

1-23091511350T37.png

554 ms

1-220526113055291.jpg

1-220526113055291.jpg

722 ms

pic_09.jpg

pic_09.jpg

161 ms

xinxin.jpg

xinxin.jpg

161 ms

1-21012Q54334344.png

1-21012Q54334344.png

224 ms

pic_04.jpg

pic_04.jpg

219 ms

1-21012Q54600I0.png

1-21012Q54600I0.png

473 ms

1-21012Q55254118.png

1-21012Q55254118.png

474 ms

pic_05.jpg

pic_05.jpg

473 ms

pic_07.jpg

pic_07.jpg

299 ms

1feff952131af8aba7715e684b5c5824.jpg

1feff952131af8aba7715e684b5c5824.jpg

473 ms

2-240124162601244.jpeg

2-240124162601244.jpeg

511 ms

pic_12.jpg

pic_12.jpg

516 ms

pic_15.jpg

pic_15.jpg

523 ms

pic_27.jpg

pic_27.jpg

524 ms

pic_20.jpg

pic_20.jpg

585 ms

pic_22.jpg

pic_22.jpg

590 ms

pic_23.jpg

pic_23.jpg

596 ms

1-21012Q60U4X7.jpeg

1-21012Q60U4X7.jpeg

597 ms

1-21012Q609524M.jpeg

1-21012Q609524M.jpeg

621 ms

1-21012Q6100bR.jpeg

1-21012Q6100bR.jpeg

658 ms

1-21012Q61031513.jpeg

1-21012Q61031513.jpeg

663 ms

1-21012Q6105c37.jpeg

1-21012Q6105c37.jpeg

670 ms

1-21012Q61124G6.jpeg

1-21012Q61124G6.jpeg

671 ms

pic_33.jpg

pic_33.jpg

689 ms

hecong.js

hecong.js

334 ms

100 ms

js

js

73 ms

96 ms

p1.png

p1.png

641 ms

p2.png

p2.png

651 ms

28 ms

42 ms

hecong.css

hecong.css

33 ms

Accessibility Review

ddp-cn.com accessibility score

58

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

ddp-cn.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

ddp-cn.com SEO score

76

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ddp-cn.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ddp-cn.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

ddp-cn.com

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