Tools & Wizards About Us
chinamae.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

chinamae.com

机电设备采购平台-机电采购-机电招标-专业的机电设备采招信息查询平台

Page Load Speed

7.7 sec in total

First Response

629 ms

Resources Loaded

6.7 sec

Page Rendered

408 ms

chinamae.com screenshot

About Website

Click here to check amazing Chinamae content. Otherwise, check out these important facts you probably never knew about chinamae.com

专业的机电设备采购平台，免费查询全国各类机电设备采购信息，机电行业相关资讯

Visit chinamae.com

Key Findings

We analyzed Chinamae.com page load time and found that the first response time was 629 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

chinamae.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value6.5 s

59/100

10%

Network Requests Diagram

chinamae.com

629 ms

www.chinamae.com

1293 ms

base_jd.css

212 ms

member.css

423 ms

index.css

565 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that all of those requests were addressed to Chinamae.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Chinamae.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 455.5 kB (20%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinamae.com main page is 2.2 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. 40% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 215.7 kB

  • Original 244.9 kB
  • After minification 123.6 kB
  • After compression 29.2 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 121.4 kB, which is 50% 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 215.7 kB or 88% of the original size.

Image Optimization

-12%

Potential reduce by 231.1 kB

  • Original 1.9 MB
  • After minification 1.7 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, Chinamae needs image optimization as it can save up to 231.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 5.4 kB

  • Original 39.6 kB
  • After minification 39.5 kB
  • After compression 34.3 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 5.4 kB or 14% of the original size.

CSS Optimization

-34%

Potential reduce by 3.3 kB

  • Original 9.7 kB
  • After minification 9.7 kB
  • After compression 6.4 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. Chinamae.com needs all CSS files to be minified and compressed as it can save up to 3.3 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (13%)

Requests Now

60

After Optimization

52

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinamae. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chinamae.com

chinamae.com

629 ms

www.chinamae.com

www.chinamae.com

1293 ms

base_jd.css

base_jd.css

212 ms

member.css

member.css

423 ms

index.css

index.css

565 ms

dexter.css

dexter.css

577 ms

banner001.png

banner001.png

1630 ms

banner-expert.png

banner-expert.png

1316 ms

production.png

production.png

2161 ms

2024022716594665dda4829a0bc.jpg

2024022716594665dda4829a0bc.jpg

1431 ms

jquery-1.11.3.js

jquery-1.11.3.js

935 ms

jquery-cookie-1.4.1.js

jquery-cookie-1.4.1.js

759 ms

header.js

header.js

1458 ms

index.js

index.js

1122 ms

dexter.js

dexter.js

1308 ms

config.js

config.js

1519 ms

purch-create.png

purch-create.png

1498 ms

bidding-create.png

bidding-create.png

2413 ms

purchdetail-create.png

purchdetail-create.png

1685 ms

expert-create.png

expert-create.png

1730 ms

ident.png

ident.png

1820 ms

vip.png

vip.png

1872 ms

icon_more.png

icon_more.png

1941 ms

21527499847.png

21527499847.png

2019 ms

41527499847.png

41527499847.png

2060 ms

31527499847.png

31527499847.png

2152 ms

513831919262455222.png

513831919262455222.png

2217 ms

829079635990759270.png

829079635990759270.png

2249 ms

829079635990759271.png

829079635990759271.png

2364 ms

829079635990759272.png

829079635990759272.png

2363 ms

829079635990759273.png

829079635990759273.png

2416 ms

829079635990759274.png

829079635990759274.png

2435 ms

829079635990759275.png

829079635990759275.png

2573 ms

829079635990759276.png

829079635990759276.png

2575 ms

829079635990759277.png

829079635990759277.png

2603 ms

daohang.png

daohang.png

2615 ms

wxkf.png

wxkf.png

2622 ms

copy_statement_1.png

copy_statement_1.png

2784 ms

2024022716572165dda3f1a5acc.jpg

2024022716572165dda3f1a5acc.jpg

879 ms

2024022716534465dda318b7382.jpg

2024022716534465dda318b7382.jpg

882 ms

2024022718231765ddb815384e0.jpg

2024022718231765ddb815384e0.jpg

863 ms

2024022716561965dda3b3acee8.jpg

2024022716561965dda3b3acee8.jpg

884 ms

2024022716582765dda4332f4d3.jpg

2024022716582765dda4332f4d3.jpg

870 ms

copy_statement_2.png

copy_statement_2.png

2786 ms

copy_statement_3.png

copy_statement_3.png

2595 ms

copy_statement_4.png

copy_statement_4.png

2405 ms

copy_statement_5.png

copy_statement_5.png

2260 ms

QR_code.png

QR_code.png

2326 ms

QR_code2.png

QR_code2.png

2245 ms

2024022718231765ddb815384e0.jpg

2024022718231765ddb815384e0.jpg

3886 ms

2024022716582765dda4332f4d3.jpg

2024022716582765dda4332f4d3.jpg

2130 ms

2024022716572165dda3f1a5acc.jpg

2024022716572165dda3f1a5acc.jpg

2565 ms

2024022716534465dda318b7382.jpg

2024022716534465dda318b7382.jpg

2324 ms

2024022716561965dda3b3acee8.jpg

2024022716561965dda3b3acee8.jpg

2330 ms

2024022716594665dda4829a0bc.jpg

2024022716594665dda4829a0bc.jpg

1952 ms

index_jd.png

index_jd.png

1902 ms

chinamae.logo.png

chinamae.logo.png

1809 ms

guohui.gif

guohui.gif

1881 ms

heat.png

heat.png

1903 ms

customs.png

customs.png

1822 ms

purcenters.png

purcenters.png

1773 ms

track.png

track.png

1813 ms

certifications.png

certifications.png

1824 ms

purchdetails.png

purchdetails.png

1794 ms

releases.png

releases.png

1692 ms

product.png

product.png

1787 ms

expert.png

expert.png

1836 ms

index.png

index.png

2220 ms

Accessibility Review

chinamae.com accessibility score

59

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

chinamae.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

chinamae.com SEO score

54

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

High

Page is blocked from indexing

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 Chinamae.com 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 Chinamae.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

chinamae.com

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