Tools & Wizards About Us
edcon.io screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

edcon.io

EDCON 2025 - Community Ethereum Development Conference | Osaka, August - September, 2025

Page Load Speed

6 sec in total

First Response

133 ms

Resources Loaded

1.6 sec

Page Rendered

4.3 sec

edcon.io screenshot

About Website

Click here to check amazing EDCON content for China. Otherwise, check out these important facts you probably never knew about edcon.io

Join the global Ethereum community at EDCON 2025 in Osaka, Japan, from August - September . Explore the latest in Ethereum technology through workshops, keynotes, and networking opportunities. Don’t m...

Visit edcon.io

Key Findings

We analyzed Edcon.io page load time and found that the first response time was 133 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

edcon.io performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

Network Requests Diagram

edcon.io

133 ms

edcon.io

586 ms

js

87 ms

edcon-logo.svg

313 ms

logo.svg

671 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 69% of them (37 requests) were addressed to the original Edcon.io, 30% (16 requests) were made to Ueth.s3.us-west-2.amazonaws.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (701 ms) relates to the external source Ueth.s3.us-west-2.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 351.4 kB (56%)

Content Size

632.2 kB

After Optimization

280.8 kB

  • HTML
  • Images

In fact, the total size of Edcon.io main page is 632.2 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. 30% of websites need less resources to load. HTML takes 415.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 303.2 kB

  • Original 415.6 kB
  • After minification 411.8 kB
  • After compression 112.4 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 303.2 kB or 73% of the original size.

Image Optimization

-22%

Potential reduce by 48.2 kB

  • Original 216.6 kB
  • After minification 168.4 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. Obviously, EDCON needs image optimization as it can save up to 48.2 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 31 (65%)

Requests Now

48

After Optimization

17

  • Images
  • JavaScript

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EDCON. 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 as a result speed up the page load time.

Network Requests Diagram

edcon.io

edcon.io

133 ms

edcon.io

edcon.io

586 ms

js

js

87 ms

edcon-logo.svg

edcon-logo.svg

313 ms

logo.svg

logo.svg

671 ms

cloud-left.png

cloud-left.png

349 ms

cloud-right.png

cloud-right.png

357 ms

2024.png

2024.png

358 ms

noise.png

noise.png

373 ms

footer.png

footer.png

510 ms

icon-twitter.svg

icon-twitter.svg

378 ms

icon-instagram.svg

icon-instagram.svg

396 ms

icon-discord.svg

icon-discord.svg

399 ms

Poppins-Regular.35d26b7.ttf

Poppins-Regular.35d26b7.ttf

179 ms

Jomhuria-Regular.f9e0cbc.ttf

Jomhuria-Regular.f9e0cbc.ttf

315 ms

icon-linkedIn.svg

icon-linkedIn.svg

416 ms

line.png

line.png

467 ms

bg.png

bg.png

701 ms

runtime.83ca3a7.js

runtime.83ca3a7.js

137 ms

index.54fa05a.js

index.54fa05a.js

186 ms

342af824.4c107b7.js

342af824.4c107b7.js

187 ms

5a125668.a440eac.js

5a125668.a440eac.js

193 ms

home-data.3a1e4a0.js

home-data.3a1e4a0.js

190 ms

a-medias.a5ffb48.js

a-medias.a5ffb48.js

198 ms

home-sponsors-data.844612d.js

home-sponsors-data.844612d.js

246 ms

home-sponsors.6c45feb.js

home-sponsors.6c45feb.js

247 ms

home-banner.7a29aed.js

home-banner.7a29aed.js

252 ms

2.226b785.js

2.226b785.js

256 ms

index.5c9fae6.js

index.5c9fae6.js

258 ms

home-banner-data.4c1965f.js

home-banner-data.4c1965f.js

307 ms

home-total.d2134a1.js

home-total.d2134a1.js

308 ms

home-total-data.8c0ec58.js

home-total-data.8c0ec58.js

312 ms

home-ethos.ce4430b.js

home-ethos.ce4430b.js

318 ms

dc8425c3.adc9e70.js

dc8425c3.adc9e70.js

320 ms

a-player.95c9b44.js

a-player.95c9b44.js

324 ms

home-ethos-data.f65c97f.js

home-ethos-data.f65c97f.js

368 ms

home-less-is-more.695dda0.js

home-less-is-more.695dda0.js

368 ms

home-less-is-more-data.029b84f.js

home-less-is-more-data.029b84f.js

373 ms

home-carousel.51a2320.js

home-carousel.51a2320.js

381 ms

home-special-guests.613ac0a.js

home-special-guests.613ac0a.js

442 ms

home-speakers.c838b1b.js

home-speakers.c838b1b.js

386 ms

home-ticket.0c52848.js

home-ticket.0c52848.js

428 ms

home-ticket-data.689531d.js

home-ticket-data.689531d.js

429 ms

home-schedule.197f96a.js

home-schedule.197f96a.js

433 ms

home-schedule-data.ab24287.js

home-schedule-data.ab24287.js

444 ms

home-apply.1a40823.js

home-apply.1a40823.js

447 ms

home-apply-data.1810af8.js

home-apply-data.1810af8.js

490 ms

app.014a9a3.js

app.014a9a3.js

612 ms

app.3a35491.js

app.3a35491.js

618 ms

Email.png

Email.png

449 ms

Twitter.png

Twitter.png

487 ms

Telegram.png

Telegram.png

498 ms

Poppins-Bold.cdb29a5.ttf

Poppins-Bold.cdb29a5.ttf

76 ms

Poppins-SemiBold.ac8d04b.ttf

Poppins-SemiBold.ac8d04b.ttf

191 ms

Accessibility Review

edcon.io accessibility score

85

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

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

edcon.io best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

edcon.io 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 doesn't use 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 Edcon.io 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 Edcon.io 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

edcon.io

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