Tools & Wizards About Us
zhanhong.com.cn screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

zhanhong.com.cn

Dongguan Zhanhong Weaving String Co., Ltd. , zhanhong, weaving string,

Page Load Speed

30.2 sec in total

First Response

745 ms

Resources Loaded

28.8 sec

Page Rendered

651 ms

zhanhong.com.cn screenshot

About Website

Click here to check amazing Zhanhong content. Otherwise, check out these important facts you probably never knew about zhanhong.com.cn

located in manufacturing base dongguan, specialized in lanyards and its extended products such as pet leashes, harness, and collars, we owned experienced and highly skilled, manufacturing worshop with...

Visit zhanhong.com.cn

Key Findings

We analyzed Zhanhong.com.cn page load time and found that the first response time was 745 ms and then it took 29.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 26 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

zhanhong.com.cn performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value30.4 s

0/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.674

8/100

15%

TTI (Time to Interactive)

Value7.3 s

50/100

10%

Network Requests Diagram

zhanhong.com.cn

745 ms

zhanhong.com.cn

2779 ms

base.css

625 ms

css.css

640 ms

default.css

674 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that all of those requests were addressed to Zhanhong.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Zhanhong.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 472.5 kB (78%)

Content Size

604.4 kB

After Optimization

132.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhanhong.com.cn main page is 604.4 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. CSS take 266.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 60.3 kB

  • Original 70.8 kB
  • After minification 70.4 kB
  • After compression 10.5 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 60.3 kB or 85% of the original size.

Image Optimization

-66%

Potential reduce by 7.7 kB

  • Original 11.7 kB
  • After minification 4.0 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. Obviously, Zhanhong needs image optimization as it can save up to 7.7 kB or 66% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 176.1 kB

  • Original 255.3 kB
  • After minification 239.4 kB
  • After compression 79.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 176.1 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 228.4 kB

  • Original 266.7 kB
  • After minification 217.2 kB
  • After compression 38.4 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. Zhanhong.com.cn needs all CSS files to be minified and compressed as it can save up to 228.4 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (63%)

Requests Now

40

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhanhong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zhanhong.com.cn

zhanhong.com.cn

745 ms

zhanhong.com.cn

zhanhong.com.cn

2779 ms

base.css

base.css

625 ms

css.css

css.css

640 ms

default.css

default.css

674 ms

normalize.css

normalize.css

721 ms

style.css

style.css

661 ms

sytu.css

sytu.css

1104 ms

c1.css

c1.css

1256 ms

c2.css

c2.css

1331 ms

c3.css

c3.css

3118 ms

font-awesome.min.css

font-awesome.min.css

1608 ms

j1.js

j1.js

2913 ms

comm.min.js

comm.min.js

3995 ms

artDialog.js

artDialog.js

2159 ms

iframeTools.js

iframeTools.js

1985 ms

responsive.css

responsive.css

2484 ms

style.css

style.css

2409 ms

component.css

component.css

2815 ms

modernizr.custom.js

modernizr.custom.js

2911 ms

jquery.dlmenu.js

jquery.dlmenu.js

3050 ms

video-js.css

video-js.css

3364 ms

video.js

video.js

3643 ms

aero.css

aero.css

237 ms

logo.png

logo.png

217 ms

nav-icon.png

nav-icon.png

960 ms

60dd91a37c725.jpg

60dd91a37c725.jpg

12020 ms

657807a13ef9a.jpg

657807a13ef9a.jpg

6065 ms

657805238649c.jpg

657805238649c.jpg

19938 ms

60dd91be75e88.jpg

60dd91be75e88.jpg

20115 ms

632d21c58622c.jpg

632d21c58622c.jpg

7344 ms

65ab3bd0cd52b.jpg

65ab3bd0cd52b.jpg

11557 ms

656d41ff28445.jpg

656d41ff28445.jpg

10808 ms

656d3d0adc642.jpg

656d3d0adc642.jpg

20114 ms

656952e5f3b90.jpg

656952e5f3b90.jpg

17123 ms

656857fa612e1.jpg

656857fa612e1.jpg

18329 ms

656833123d523.jpg

656833123d523.jpg

18665 ms

6568310518f5e.jpg

6568310518f5e.jpg

20114 ms

6568010d13d2a.jpg

6568010d13d2a.jpg

20115 ms

65645c6133e08.jpg

65645c6133e08.jpg

20115 ms

65644e4f2a37b.jpg

65644e4f2a37b.jpg

20114 ms

6501812cd3cbd.jpg

6501812cd3cbd.jpg

20114 ms

64ca11dd54dbb.jpg

64ca11dd54dbb.jpg

20115 ms

656404280f24e.jpg

656404280f24e.jpg

20115 ms

6466e1c3d0b48.jpg

6466e1c3d0b48.jpg

20115 ms

645a10cd1f483.jpg

645a10cd1f483.jpg

20115 ms

6008448.jpg

6008448.jpg

20115 ms

t_60dd97ad1a491.png

t_60dd97ad1a491.png

20115 ms

t_60dd97b70dccb.png

t_60dd97b70dccb.png

20115 ms

t_60dd97c1006f5.png

t_60dd97c1006f5.png

20115 ms

t_651cd8ab9ecb3.jpg

t_651cd8ab9ecb3.jpg

20115 ms

5e43bed028bf2.jpg

5e43bed028bf2.jpg

20115 ms

5de62a9fc1baa.jpg

5de62a9fc1baa.jpg

20115 ms

609c8671111d1.jpg

609c8671111d1.jpg

20116 ms

t_60dd94467b99f.jpg

t_60dd94467b99f.jpg

20116 ms

prev1.png

prev1.png

20074 ms

next.png

next.png

20075 ms

about-bg.png

about-bg.png

20074 ms

titlebg.png

titlebg.png

20074 ms

pbg.png

pbg.png

20074 ms

icomoon.woff

icomoon.woff

19904 ms

titlebg-white.png

titlebg-white.png

19649 ms

servicebg.jpg

servicebg.jpg

14695 ms

more.png

more.png

13419 ms

new-content-bg.jpg

new-content-bg.jpg

9985 ms

footbg.png

footbg.png

9231 ms

proicon.png

proicon.png

8788 ms

sharebg.png

sharebg.png

4121 ms

icomoon.ttf

icomoon.ttf

1282 ms

Accessibility Review

zhanhong.com.cn accessibility score

46

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

[lang] attributes do not have a valid value

Best Practices

zhanhong.com.cn 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

zhanhong.com.cn SEO score

73

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

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 Zhanhong.com.cn 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 Zhanhong.com.cn 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

zhanhong.com.cn

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