Tools & Wizards About Us

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

yiwutex.com

星空体育app下载入口

Page Load Speed

13.8 sec in total

First Response

242 ms

Resources Loaded

13.3 sec

Page Rendered

312 ms

About Website

Welcome to yiwutex.com homepage info - get ready to check Yiwutex best content for Taiwan right away, or after learning these important things about yiwutex.com

星空体育app下载入口【 hth1888.net 】（China）|成立于1994年，是一家专业的智慧能源解决方案的服务企业。致力于为 UPS、通信、叉车、氢燃料、动力等多个行业提供阀控密封铅酸蓄电池、锂离子电池、燃料电池等产品解决方案，为客户提供有竞争力、安全可信赖的产品、解决方案与服务。jieke

Visit yiwutex.com

Key Findings

We analyzed Yiwutex.com page load time and found that the first response time was 242 ms and then it took 13.6 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

yiwutex.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value37.8 s

0/100

25%

SI (Speed Index)

Value28.9 s

0/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

Network Requests Diagram

Default.aspx

242 ms

Default.aspx

240 ms

Information.aspx

1457 ms

styleMainFrame.css

481 ms

style01.css

732 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 92% of them (80 requests) were addressed to the original Yiwutex.com, 3% (3 requests) were made to Eform.adsale.com.hk and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Adsale.com.hk.

Page Optimization Overview & Recommendations

Page size can be reduced by 449.1 kB (40%)

Content Size

1.1 MB

After Optimization

677.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yiwutex.com main page is 1.1 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. 30% of websites need less resources to load. Images take 594.2 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 74.4 kB

  • Original 85.0 kB
  • After minification 51.5 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. This page needs HTML code to be minified as it can gain 33.5 kB, which is 39% 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 74.4 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 64.9 kB

  • Original 594.2 kB
  • After minification 529.3 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, Yiwutex needs image optimization as it can save up to 64.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-68%

Potential reduce by 281.8 kB

  • Original 413.7 kB
  • After minification 397.7 kB
  • After compression 131.9 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 281.8 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 28.0 kB

  • Original 33.4 kB
  • After minification 20.9 kB
  • After compression 5.5 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. Yiwutex.com needs all CSS files to be minified and compressed as it can save up to 28.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (18%)

Requests Now

84

After Optimization

69

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yiwutex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 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

yiwutex.com accessibility score

72

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

<frame> or <iframe> elements do not have a title

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.

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

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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.

Best Practices

yiwutex.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

High

Missing source maps for large first-party JavaScript

SEO Factors

yiwutex.com SEO score

71

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

robots.txt is not valid

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

    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 Yiwutex.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 Yiwutex.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 Yiwutex. 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: