Tools & Wizards About Us

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

5eee.com

清洗剂|除垢剂|除锈剂|防锈剂|酸洗剂|酸洗添加剂|固体酸|钝化剂|缓蚀剂|抑雾剂|水处理剂|阻燃剂|防结块剂|增稠剂|抗静电剂|紫外线吸收剂|除味剂|光亮剂|稳定剂|防雾剂|增白剂|乳化剂、极压抗磨剂|防冻液|融雪剂|空调清洗|锅炉清洗|换热器清洗|电解抛光|抗氧剂|防锈油 - 威海云清化工开发院...

Page Load Speed

3.4 sec in total

First Response

643 ms

Resources Loaded

2.7 sec

Page Rendered

79 ms

About Website

Click here to check amazing 5 Eee content. Otherwise, check out these important facts you probably never knew about 5eee.com

威海云清化工开发院是一家高新科技精细化学品企业。包括：人才中心、文化中心、研发中心、制造中心、市场中心、信息中心、财务中心、物流中心。威海云清化工开发院全心致力于“功能材料、工业助剂、化学中间体、仪器设备”的研究开发、制造生产、销售推广。主营：电解抛光|防锈剂|清洗剂|环保阻燃剂|极压剂|涂料助剂|缓蚀剂|空调清洗|换热器清洗|抗氧剂|防锈油

Visit 5eee.com

Key Findings

We analyzed 5eee.com page load time and found that the first response time was 643 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

5eee.com performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

5eee.com

643 ms

style.css

234 ms

jquery.js

650 ms

common.js

430 ms

hm.js

1444 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 79% of them (11 requests) were addressed to the original 5eee.com, 14% (2 requests) were made to Google-analytics.com and 7% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.0 kB (16%)

Content Size

194.0 kB

After Optimization

162.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 5eee.com main page is 194.0 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. Images take 112.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 23.7 kB

  • Original 30.5 kB
  • After minification 29.1 kB
  • After compression 6.8 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 23.7 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 112.1 kB
  • After minification 112.1 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. 5 Eee images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 6.6 kB

  • Original 48.4 kB
  • After minification 48.4 kB
  • After compression 41.8 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 6.6 kB or 14% of the original size.

CSS Optimization

-24%

Potential reduce by 687 B

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 2.2 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. 5eee.com needs all CSS files to be minified and compressed as it can save up to 687 B or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 5 Eee. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

5eee.com accessibility score

77

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.

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

Form elements do not have associated labels

Best Practices

5eee.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

5eee.com SEO score

69

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 5eee.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 5eee.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 5 Eee. 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: