Tools & Wizards About Us
envsin.en.made-in-china.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

envsin.en.made-in-china.com

Test Chamber Manufacturer, Temperature Humidity Chamber, Climatic Chamber Supplier - Envsin Instrument Equipment Co., Ltd.

Page Load Speed

2.1 sec in total

First Response

72 ms

Resources Loaded

1.6 sec

Page Rendered

411 ms

envsin.en.made-in-china.com screenshot

About Website

Click here to check amazing Envsin En Made In China content for China. Otherwise, check out these important facts you probably never knew about envsin.en.made-in-china.com

Test Chamber Supplier, Temperature Humidity Chamber, Climatic Chamber Manufacturers/ Suppliers - Envsin Instrument Equipment Co., Ltd.

Visit envsin.en.made-in-china.com

Key Findings

We analyzed Envsin.en.made-in-china.com page load time and found that the first response time was 72 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

envsin.en.made-in-china.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value1,220 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value11.7 s

18/100

10%

Network Requests Diagram

envsin.en.made-in-china.com

72 ms

envsin.en.made-in-china.com

268 ms

global_0dd875ce.css

73 ms

global_1c4209bc.css

83 ms

default_9d77dce2.css

81 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Envsin.en.made-in-china.com, 78% (61 requests) were made to Micstatic.com and 4% (3 requests) were made to Made-in-china.com. The less responsive or slowest element that took the longest time to load (311 ms) relates to the external source Made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.3 kB (27%)

Content Size

571.9 kB

After Optimization

417.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Envsin.en.made-in-china.com main page is 571.9 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. 70% of websites need less resources to load. Javascripts take 267.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 153.1 kB

  • Original 180.1 kB
  • After minification 132.5 kB
  • After compression 26.9 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 47.6 kB, which is 26% 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 153.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 32.4 kB
  • After minification 32.4 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. Envsin En Made In China images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 267.1 kB
  • After minification 267.1 kB
  • After compression 265.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 92.3 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.

Requests Breakdown

Number of requests can be reduced by 49 (82%)

Requests Now

60

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Envsin En Made In China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

envsin.en.made-in-china.com

envsin.en.made-in-china.com

72 ms

envsin.en.made-in-china.com

envsin.en.made-in-china.com

268 ms

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73 ms

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83 ms

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81 ms

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79 ms

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96 ms

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86 ms

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83 ms

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100 ms

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103 ms

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100 ms

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102 ms

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124 ms

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130 ms

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83 ms

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110 ms

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110 ms

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108 ms

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178 ms

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178 ms

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177 ms

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185 ms

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187 ms

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188 ms

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191 ms

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190 ms

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228 ms

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210 ms

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280 ms

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281 ms

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278 ms

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278 ms

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279 ms

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279 ms

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280 ms

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268 ms

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163 ms

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311 ms

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133 ms

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134 ms

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133 ms

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83 ms

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37 ms

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15 ms

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10 ms

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30 ms

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268 ms

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238 ms

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37 ms

Accessibility Review

envsin.en.made-in-china.com accessibility score

43

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

envsin.en.made-in-china.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

envsin.en.made-in-china.com SEO score

84

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Envsin.en.made-in-china.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Envsin.en.made-in-china.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

envsin.en.made-in-china.com

Open Graph description is not detected on the main page of Envsin En Made In China. 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: