Access iukm.zju.edu.cn. International Symposium on Computational Intelligence and Design (ISCID)

Report Summary

About Website

Click here to check amazing Iukm Zju content for China. Otherwise, check out these important facts you probably never knew about iukm.zju.edu.cn

ISCID provides an idea-exchange and discussion platform for the world's engineers and academia to share cutting-edge information, address the hottest issue in computational intelligence and design, ex...

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name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

iukm.zju.edu.cn

963 ms

main.css

249 ms

analysis.js

496 ms

index_09.jpg

501 ms

CAAI.jpg

1241 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 67% of them (8 requests) were addressed to the original Iukm.zju.edu.cn, 25% (3 requests) were made to Hm.baidu.com and 8% (1 request) were made to Hmcdn.baidu.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Hmcdn.baidu.com.

Content Size

170.5 kB

After Optimization

149.3 kB

In fact, the total size of Iukm.zju.edu.cn main page is 170.5 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. Only 10% of websites need less resources to load. Images take 157.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 5.8 kB

Original 8.1 kB
After minification 7.8 kB
After compression 2.3 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 5.8 kB or 72% of the original size.

Image Optimization

-7%

Potential reduce by 11.6 kB

Original 157.5 kB
After minification 145.9 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. Iukm Zju images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 118 B

Original 298 B
After minification 235 B
After compression 180 B

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 118 B or 40% of the original size.

CSS Optimization

-79%

Potential reduce by 3.6 kB

Original 4.6 kB
After minification 3.4 kB
After compression 970 B

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. Iukm.zju.edu.cn needs all CSS files to be minified and compressed as it can save up to 3.6 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iukm Zju. According to our analytics all requests are already optimized.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iukm.zju.edu.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Iukm.zju.edu.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

iukm.zju.edu.cn

Open Graph description is not detected on the main page of Iukm Zju. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

International Symposium on Computational Intelligence and Design (ISCID)

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)