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controlroomssummit.org screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

controlroomssummit.org

Control Rooms Summit ISE | 10 May 2022 | Fira de Barcelona

Page Load Speed

2.9 sec in total

First Response

259 ms

Resources Loaded

2 sec

Page Rendered

634 ms

controlroomssummit.org screenshot

About Website

Welcome to controlroomssummit.org homepage info - get ready to check Control Rooms Summit best content right away, or after learning these important things about controlroomssummit.org

The half-day conference Control Rooms Summit discusses control room operations and its crucial technology across a wide range of vertical markets.

Visit controlroomssummit.org

Key Findings

We analyzed Controlroomssummit.org page load time and found that the first response time was 259 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

controlroomssummit.org performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value24.2 s

0/100

10%

TBT (Total Blocking Time)

Value48,320 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.46

19/100

15%

TTI (Time to Interactive)

Value64.4 s

0/100

10%

Network Requests Diagram

controlroomssummit.org

259 ms

controlroomssummit.org

586 ms

jquery.min.js

217 ms

ccba87560513fbb0c70a903a537dc35d.js

567 ms

control-rooms-summit-logo.png

202 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Controlroomssummit.org and no external sources were called. The less responsive or slowest element that took the longest time to load (806 ms) belongs to the original domain Controlroomssummit.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 125.9 kB (21%)

Content Size

587.0 kB

After Optimization

461.1 kB

  • HTML
  • Images

In fact, the total size of Controlroomssummit.org main page is 587.0 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. 45% of websites need less resources to load. Images take 463.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 104.3 kB

  • Original 123.2 kB
  • After minification 122.5 kB
  • After compression 18.8 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 104.3 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 21.6 kB

  • Original 463.8 kB
  • After minification 442.3 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. Control Rooms Summit images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Control Rooms Summit. According to our analytics all requests are already optimized.

Network Requests Diagram

controlroomssummit.org

controlroomssummit.org

259 ms

controlroomssummit.org

controlroomssummit.org

586 ms

jquery.min.js

jquery.min.js

217 ms

ccba87560513fbb0c70a903a537dc35d.js

ccba87560513fbb0c70a903a537dc35d.js

567 ms

control-rooms-summit-logo.png

control-rooms-summit-logo.png

202 ms

01_CRS_ise_website_banner_2560x667_20220131.jpg

01_CRS_ise_website_banner_2560x667_20220131.jpg

534 ms

Register-now-400x400.png

Register-now-400x400.png

465 ms

ISE-Logo-white-200x600-2.png

ISE-Logo-white-200x600-2.png

338 ms

avixa_ctsruprovider-200x150-1.png

avixa_ctsruprovider-200x150-1.png

337 ms

ICCRA-Logo-200x100.jpg

ICCRA-Logo-200x100.jpg

466 ms

Logo-Guntermann-200.jpg

Logo-Guntermann-200.jpg

559 ms

shure-logo.png

shure-logo.png

464 ms

BxswN5xaXsE_maxresdefault.jpg

BxswN5xaXsE_maxresdefault.jpg

535 ms

Vq7j-5_uXPw_maxresdefault.jpg

Vq7j-5_uXPw_maxresdefault.jpg

557 ms

C4ctRHQTYGc_maxresdefault.jpg

C4ctRHQTYGc_maxresdefault.jpg

799 ms

200x200-cedia-logo.png

200x200-cedia-logo.png

566 ms

AVIXA-Logo-200x200.jpg

AVIXA-Logo-200x200.jpg

643 ms

200x200-isevents-logo.png

200x200-isevents-logo.png

650 ms

af6c0b542f979b87e646d121506b62d0.css

af6c0b542f979b87e646d121506b62d0.css

799 ms

opensans-regular.ttf

opensans-regular.ttf

709 ms

opensans-semibold.ttf

opensans-semibold.ttf

806 ms

entypo-fontello.woff

entypo-fontello.woff

666 ms

Accessibility Review

controlroomssummit.org accessibility score

94

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

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

controlroomssummit.org best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

controlroomssummit.org SEO score

91

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

Links do not have descriptive text

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 Controlroomssummit.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 Controlroomssummit.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

controlroomssummit.org

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