Tools & Wizards About Us

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

eng.iotexpo.com.cn

International Internet of things Expo 2024 CHINA- IoT expo

Page Load Speed

14.9 sec in total

First Response

791 ms

Resources Loaded

8.6 sec

Page Rendered

5.5 sec

About Website

Visit eng.iotexpo.com.cn now to see the best up-to-date Eng IoT Expo content for United States and also check out these interesting facts you probably never knew about eng.iotexpo.com.cn

2024 China's famous Internet of Things exhibition(IoT expo), twice a year station, for the world to show the whole chain of China's Internet of Things industry, RFID, communication, sensor, ...

Visit eng.iotexpo.com.cn

Key Findings

We analyzed Eng.iotexpo.com.cn page load time and found that the first response time was 791 ms and then it took 14.1 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

eng.iotexpo.com.cn performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

eng.iotexpo.com.cn

791 ms

eng.iotexpo.com.cn

1023 ms

layui.css

1086 ms

ENIOTE.css

1120 ms

expo.css

1114 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Eng.iotexpo.com.cn, 89% (98 requests) were made to S1.iotexpo.com.cn and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source S1.iotexpo.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.9 MB (7%)

Content Size

44.3 MB

After Optimization

41.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Eng.iotexpo.com.cn main page is 44.3 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. 55% of websites need less resources to load. Images take 43.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 40.4 kB

  • Original 48.1 kB
  • After minification 38.5 kB
  • After compression 7.7 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 9.6 kB, which is 20% 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 40.4 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 2.8 MB

  • Original 43.9 MB
  • After minification 41.1 MB

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. Eng IoT Expo images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 11.6 kB

  • Original 221.4 kB
  • After minification 221.1 kB
  • After compression 209.9 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

-7%

Potential reduce by 3.8 kB

  • Original 58.1 kB
  • After minification 58.1 kB
  • After compression 54.3 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. Eng.iotexpo.com.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (22%)

Requests Now

107

After Optimization

83

  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Eng IoT Expo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

eng.iotexpo.com.cn accessibility score

87

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

eng.iotexpo.com.cn best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

eng.iotexpo.com.cn SEO score

92

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

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

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 Eng.iotexpo.com.cn 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 Eng.iotexpo.com.cn 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 Eng IoT Expo. 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: