Tools & Wizards About Us
wfzhengyuan.cnpowder.com.cn screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

wfzhengyuan.cnpowder.com.cn

潍坊正远粉体工程设备有限公司

Page Load Speed

14.3 sec in total

First Response

1.7 sec

Resources Loaded

12.2 sec

Page Rendered

393 ms

wfzhengyuan.cnpowder.com.cn screenshot

About Website

Visit wfzhengyuan.cnpowder.com.cn now to see the best up-to-date Wfzhengyuan Cnpowder content for China and also check out these interesting facts you probably never knew about wfzhengyuan.cnpowder.com.cn

潍坊正远粉体工程设备有限公司是是一家集超微粉体设备研制、开发、试验、生产、销售和服务为一体的综合性高新技术企业。 主要产品：超细粉碎机,负极材料粉碎机,包覆改性机,粉体解聚打散机,气流粉碎机,电池材料粉碎,气流分级机,超细分级机,超细球磨机,球磨分级线,正极材料粉碎机。专注于粉体行业的粉碎、分级、整形、融合、打散技术的研发和创新，为客户提供行业成套一体化解决方案。

Visit wfzhengyuan.cnpowder.com.cn

Key Findings

We analyzed Wfzhengyuan.cnpowder.com.cn page load time and found that the first response time was 1.7 sec and then it took 12.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

wfzhengyuan.cnpowder.com.cn performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value5.2 s

61/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

wfzhengyuan.cnpowder.com.cn

1650 ms

style.css

403 ms

index.css

727 ms

new_list.css

858 ms

jptj_01.png

6491 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Wfzhengyuan.cnpowder.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (9.7 sec) belongs to the original domain Wfzhengyuan.cnpowder.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.9 kB (24%)

Content Size

327.9 kB

After Optimization

249.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Wfzhengyuan.cnpowder.com.cn main page is 327.9 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. 20% of websites need less resources to load. Images take 299.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 18.7 kB

  • Original 23.3 kB
  • After minification 23.0 kB
  • After compression 4.6 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 18.7 kB or 80% of the original size.

Image Optimization

-19%

Potential reduce by 56.2 kB

  • Original 299.1 kB
  • After minification 242.8 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. Obviously, Wfzhengyuan Cnpowder needs image optimization as it can save up to 56.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-71%

Potential reduce by 3.9 kB

  • Original 5.6 kB
  • After minification 4.6 kB
  • After compression 1.6 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. Wfzhengyuan.cnpowder.com.cn needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

26

After Optimization

26

  • Images
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wfzhengyuan Cnpowder. According to our analytics all requests are already optimized.

Network Requests Diagram

wfzhengyuan.cnpowder.com.cn

wfzhengyuan.cnpowder.com.cn

1650 ms

style.css

style.css

403 ms

index.css

index.css

727 ms

new_list.css

new_list.css

858 ms

jptj_01.png

jptj_01.png

6491 ms

mainbg.png

mainbg.png

391 ms

jptj_07.png

jptj_07.png

394 ms

phpewm.php

phpewm.php

811 ms

emimg.php

emimg.php

816 ms

jptj_04.png

jptj_04.png

2393 ms

more.png

more.png

818 ms

wfzhengyuan-20110511110418-668.jpg

wfzhengyuan-20110511110418-668.jpg

817 ms

tuipro.png

tuipro.png

1177 ms

zcjg_07.png

zcjg_07.png

1209 ms

wfzhengyuan-20110511111122-880.jpg

wfzhengyuan-20110511111122-880.jpg

1605 ms

focus.png

focus.png

1211 ms

wfzhengyuan-20110513100851-415.jpg

wfzhengyuan-20110513100851-415.jpg

2874 ms

wfzhengyuan-20110513101024-375.jpg

wfzhengyuan-20110513101024-375.jpg

5601 ms

wfzhengyuan-20110513101316-546.jpg

wfzhengyuan-20110513101316-546.jpg

3226 ms

wfzhengyuan-20110513101430-217.jpg

wfzhengyuan-20110513101430-217.jpg

4792 ms

wfzhengyuan-20110513101747-705.jpg

wfzhengyuan-20110513101747-705.jpg

9709 ms

wfzhengyuan-20110513103401-219.jpg

wfzhengyuan-20110513103401-219.jpg

3919 ms

wfzhengyuan-20160321141024-086.jpg

wfzhengyuan-20160321141024-086.jpg

6118 ms

wfzhengyuan-20110511110202-448.jpg

wfzhengyuan-20110511110202-448.jpg

4277 ms

wfzhengyuan-20110511110947-302.jpg

wfzhengyuan-20110511110947-302.jpg

4708 ms

-20150129145610-794.jpg

-20150129145610-794.jpg

6456 ms

emimg.php

emimg.php

5219 ms

Accessibility Review

wfzhengyuan.cnpowder.com.cn accessibility score

61

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

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

wfzhengyuan.cnpowder.com.cn 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

SEO Factors

wfzhengyuan.cnpowder.com.cn SEO score

58

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

wfzhengyuan.cnpowder.com.cn

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