Tools & Wizards About Us
icc2021.ieee-icc.org screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

icc2021.ieee-icc.org

IEEE ICC 2021 - IEEE International Conference on Communications | 14-23 June 2021 // Virtual / Montreal

Page Load Speed

2.2 sec in total

First Response

26 ms

Resources Loaded

1.8 sec

Page Rendered

357 ms

icc2021.ieee-icc.org screenshot

About Website

Click here to check amazing ICC 2021 IEEE content for United States. Otherwise, check out these important facts you probably never knew about icc2021.ieee-icc.org

IEEE ICC 2021 - Featuring the latest developments in telecommunications from a technical perspective. Subjects include Communications Theory, Wireless Communications, Wireless Networking, Optical Netw...

Visit icc2021.ieee-icc.org

Key Findings

We analyzed Icc2021.ieee-icc.org page load time and found that the first response time was 26 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

icc2021.ieee-icc.org performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value13.8 s

0/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value8,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.112

87/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

Network Requests Diagram

icc2021.ieee-icc.org

26 ms

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7 ms

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18 ms

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16 ms

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16 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 48% of them (47 requests) were addressed to the original Icc2021.ieee-icc.org, 16% (16 requests) were made to Youtube.com and 7% (7 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (546 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 805.9 kB (21%)

Content Size

3.8 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Icc2021.ieee-icc.org main page is 3.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 43.4 kB

  • Original 55.9 kB
  • After minification 53.1 kB
  • After compression 12.5 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 43.4 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 304.2 kB

  • Original 2.8 MB
  • After minification 2.5 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. Obviously, ICC 2021 IEEE needs image optimization as it can save up to 304.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 290.2 kB

  • Original 690.7 kB
  • After minification 622.1 kB
  • After compression 400.6 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 290.2 kB or 42% of the original size.

CSS Optimization

-52%

Potential reduce by 168.1 kB

  • Original 320.3 kB
  • After minification 313.9 kB
  • After compression 152.2 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. Icc2021.ieee-icc.org needs all CSS files to be minified and compressed as it can save up to 168.1 kB or 52% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (48%)

Requests Now

84

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ICC 2021 IEEE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

icc2021.ieee-icc.org

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26 ms

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7 ms

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18 ms

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16 ms

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16 ms

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27 ms

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16 ms

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16 ms

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24 ms

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22 ms

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25 ms

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89 ms

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Accessibility Review

icc2021.ieee-icc.org accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

icc2021.ieee-icc.org best practices score

83

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

Page has valid source maps

SEO Factors

icc2021.ieee-icc.org 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

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 Icc2021.ieee-icc.org 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 Icc2021.ieee-icc.org 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

icc2021.ieee-icc.org

Open Graph data is detected on the main page of ICC 2021 IEEE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: