Tools & Wizards About Us
ichep2020.org screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ichep2020.org

Welcome | 40th International Conference on High Energy Physics

Page Load Speed

2.1 sec in total

First Response

199 ms

Resources Loaded

1.5 sec

Page Rendered

420 ms

ichep2020.org screenshot

About Website

Welcome to ichep2020.org homepage info - get ready to check Ichep 2020 best content right away, or after learning these important things about ichep2020.org

Welcome

Visit ichep2020.org

Key Findings

We analyzed Ichep2020.org page load time and found that the first response time was 199 ms and then it took 1.9 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

ichep2020.org performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.908

3/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

ichep2020.org

199 ms

font-awesome.min.css

75 ms

css

103 ms

css

121 ms

jquery.min.js

139 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 58% of them (29 requests) were addressed to the original Ichep2020.org, 10% (5 requests) were made to Fonts.gstatic.com and 8% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (727 ms) belongs to the original domain Ichep2020.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.5 kB (12%)

Content Size

846.1 kB

After Optimization

748.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ichep2020.org main page is 846.1 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. Images take 432.8 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 19.1 kB

  • Original 26.4 kB
  • After minification 23.9 kB
  • After compression 7.2 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 19.1 kB or 73% of the original size.

Image Optimization

-3%

Potential reduce by 14.4 kB

  • Original 432.8 kB
  • After minification 418.4 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. Ichep 2020 images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 64.0 kB

  • Original 387.0 kB
  • After minification 387.0 kB
  • After compression 322.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 64.0 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (75%)

Requests Now

40

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ichep 2020. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ichep2020.org

ichep2020.org

199 ms

font-awesome.min.css

font-awesome.min.css

75 ms

css

css

103 ms

css

css

121 ms

jquery.min.js

jquery.min.js

139 ms

css

css

139 ms

js

js

186 ms

bootstrap.min.css

bootstrap.min.css

233 ms

style.css

style.css

200 ms

mobile.css

mobile.css

190 ms

bootstrap.min.js

bootstrap.min.js

192 ms

jquery.countdown.min.js

jquery.countdown.min.js

194 ms

javascript.js

javascript.js

346 ms

default.css

default.css

357 ms

component.css

component.css

355 ms

modernizr.custom.js

modernizr.custom.js

339 ms

floatbox.css

floatbox.css

372 ms

floatbox.js

floatbox.js

397 ms

lightbox.css

lightbox.css

494 ms

KingStyle.css

KingStyle.css

515 ms

api.js

api.js

94 ms

jquery.vticker.js

jquery.vticker.js

83 ms

font-awesome.css

font-awesome.css

85 ms

widgets.js

widgets.js

82 ms

lightbox.js

lightbox.js

501 ms

classie.js

classie.js

546 ms

uisearch.js

uisearch.js

546 ms

css

css

27 ms

recaptcha__en.js

recaptcha__en.js

189 ms

close.png

close.png

164 ms

loading.gif

loading.gif

146 ms

prev.png

prev.png

160 ms

next.png

next.png

177 ms

bghead.png

bghead.png

183 ms

slide1.jpg

slide1.jpg

727 ms

icheplogo.png

icheplogo.png

414 ms

hrad.jpg

hrad.jpg

453 ms

cin.png

cin.png

245 ms

myconference.png

myconference.png

337 ms

pxiEyp8kv8JHgFVrJJnedw.ttf

pxiEyp8kv8JHgFVrJJnedw.ttf

38 ms

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

pxiByp8kv8JHgFVrLGT9Z1JlEA.ttf

39 ms

pxiByp8kv8JHgFVrLDz8Z1JlEA.ttf

pxiByp8kv8JHgFVrLDz8Z1JlEA.ttf

66 ms

pxiByp8kv8JHgFVrLEj6Z1JlEA.ttf

pxiByp8kv8JHgFVrLEj6Z1JlEA.ttf

74 ms

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

pxiByp8kv8JHgFVrLCz7Z1JlEA.ttf

74 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

363 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

36 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

36 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

34 ms

blank.gif

blank.gif

613 ms

settings

settings

131 ms

Accessibility Review

ichep2020.org accessibility score

66

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Links do not have a discernible name

Best Practices

ichep2020.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ichep2020.org SEO score

85

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    CS

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ichep2020.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Czech language. Our system also found out that Ichep2020.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

ichep2020.org

Open Graph description is not detected on the main page of Ichep 2020. 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: