Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

maihanji.com

第欧焊接网

Page Load Speed

50.5 sec in total

First Response

2.7 sec

Resources Loaded

47.5 sec

Page Rendered

249 ms

About Website

Click here to check amazing Maihanji content for Vietnam. Otherwise, check out these important facts you probably never knew about maihanji.com

买卖焊机网收录了各种型号的电焊机，提供购买焊接设备咨询，各种焊机原理介绍，焊接标准查询，焊机价格参考，焊接资料下载，焊接行业话题交流

Visit maihanji.com

Key Findings

We analyzed Maihanji.com page load time and found that the first response time was 2.7 sec and then it took 47.8 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 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

maihanji.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

maihanji.com

2703 ms

www.maihanji.com

3910 ms

divcss.css

2190 ms

right.css

20366 ms

city.js

10833 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 48% of them (22 requests) were addressed to the original Maihanji.com, 17% (8 requests) were made to Cpro.baidustatic.com and 11% (5 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Maihanji.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 229.7 kB (58%)

Content Size

393.1 kB

After Optimization

163.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maihanji.com main page is 393.1 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. 25% of websites need less resources to load. Javascripts take 273.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 24.6 kB

  • Original 33.1 kB
  • After minification 32.8 kB
  • After compression 8.5 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 24.6 kB or 74% of the original size.

Image Optimization

-16%

Potential reduce by 10.4 kB

  • Original 66.3 kB
  • After minification 55.8 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, Maihanji needs image optimization as it can save up to 10.4 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 177.9 kB

  • Original 273.7 kB
  • After minification 273.7 kB
  • After compression 95.8 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 177.9 kB or 65% of the original size.

CSS Optimization

-84%

Potential reduce by 16.8 kB

  • Original 20.1 kB
  • After minification 14.8 kB
  • After compression 3.3 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. Maihanji.com needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (44%)

Requests Now

41

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maihanji. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

maihanji.com accessibility score

76

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.

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

Best Practices

maihanji.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

maihanji.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maihanji.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 Maihanji.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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