Tools & Wizards About Us

Report Summary

  • 77

    Performance

    Renders faster than
    85% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

manage.5jjdw.com

五金机电网-五金机电行业网络营销服务商

Page Load Speed

44.5 sec in total

First Response

1.3 sec

Resources Loaded

43 sec

Page Rendered

136 ms

About Website

Welcome to manage.5jjdw.com homepage info - get ready to check Manage 5 Jjdw best content for China right away, or after learning these important things about manage.5jjdw.com

五金机电网(www.6903.com),是一家提供五金机电产品的专业服务网站,是五金、机电企业网上交易的首选.我们提供最新的五金产品,加工,供应,求购,招商,代理,合作,二手,招标,库存等商机信息,以及五金专卖,行业资讯,商务论坛,商人社区,人才求职,企业招聘等信息.

Visit manage.5jjdw.com

Key Findings

We analyzed Manage.5jjdw.com page load time and found that the first response time was 1.3 sec and then it took 43.2 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

manage.5jjdw.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

manage.5jjdw.com

1309 ms

manage.6903.com

15910 ms

login.aspx

2821 ms

jquery_1_2_6.js

1164 ms

public.css

937 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Manage.5jjdw.com, 68% (28 requests) were made to 6903.com and 10% (4 requests) were made to Mat1.gtimg.com. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source App.qlogo.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 98.3 kB (54%)

Content Size

182.1 kB

After Optimization

83.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Manage.5jjdw.com main page is 182.1 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. Only 10% of websites need less resources to load. Javascripts take 107.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 13.2 kB

  • Original 18.8 kB
  • After minification 18.0 kB
  • After compression 5.6 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 13.2 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 31.1 kB
  • After minification 31.1 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. Manage 5 Jjdw images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 65.8 kB

  • Original 107.9 kB
  • After minification 107.7 kB
  • After compression 42.1 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 65.8 kB or 61% of the original size.

CSS Optimization

-80%

Potential reduce by 19.3 kB

  • Original 24.3 kB
  • After minification 18.6 kB
  • After compression 5.0 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. Manage.5jjdw.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Manage 5 Jjdw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

manage.5jjdw.com accessibility score

70

Accessibility Issues

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

manage.5jjdw.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

manage.5jjdw.com SEO score

62

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

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 Manage.5jjdw.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 Manage.5jjdw.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

Open Graph description is not detected on the main page of Manage 5 Jjdw. 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: