Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 34

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

yunhai800.com

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Page Load Speed

72 sec in total

First Response

19.7 sec

Resources Loaded

52.2 sec

Page Rendered

81 ms

About Website

Welcome to yunhai800.com homepage info - get ready to check Yunhai 800 best content right away, or after learning these important things about yunhai800.com

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Visit yunhai800.com

Key Findings

We analyzed Yunhai800.com page load time and found that the first response time was 19.7 sec and then it took 52.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

yunhai800.com performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

yunhai800.com

19684 ms

orsxg5a.script

15984 ms

allmobilize.min.js

789 ms

index.css

346 ms

jquery-1.3.1.js

523 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 68% of them (13 requests) were addressed to the original Yunhai800.com, 11% (2 requests) were made to 2022smtjs-01.com and 5% (1 request) were made to Preview.yunshipei.com. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Yunhai800.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.7 kB (60%)

Content Size

211.0 kB

After Optimization

85.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yunhai800.com main page is 211.0 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. 15% of websites need less resources to load. Javascripts take 119.3 kB which makes up the majority of the site volume.

HTML Optimization

-98%

Potential reduce by 18.0 kB

  • Original 18.5 kB
  • After minification 18.5 kB
  • After compression 447 B

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 18.0 kB or 98% of the original size.

Image Optimization

-4%

Potential reduce by 2.8 kB

  • Original 63.5 kB
  • After minification 60.6 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. Yunhai 800 images are well optimized though.

JavaScript Optimization

-81%

Potential reduce by 97.0 kB

  • Original 119.3 kB
  • After minification 73.7 kB
  • After compression 22.3 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 97.0 kB or 81% of the original size.

CSS Optimization

-80%

Potential reduce by 7.9 kB

  • Original 9.8 kB
  • After minification 9.1 kB
  • After compression 1.9 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. Yunhai800.com needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (24%)

Requests Now

17

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yunhai 800. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

yunhai800.com accessibility score

34

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

Document doesn't have a <title> element

High

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

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

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

yunhai800.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

yunhai800.com SEO score

83

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yunhai800.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Yunhai800.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 Yunhai 800. 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: