Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

datacloudcongress.com

Datacloud Global Congress 2020

Page Load Speed

15 sec in total

First Response

201 ms

Resources Loaded

14.2 sec

Page Rendered

585 ms

datacloudcongress.com screenshot

About Website

Visit datacloudcongress.com now to see the best up-to-date Datacloud Congress content for United Kingdom and also check out these interesting facts you probably never knew about datacloudcongress.com

Datacloud Global Congress is now entering its 16th year as the premier leadership summit for critical IT infrastructure

Visit datacloudcongress.com

Key Findings

We analyzed Datacloudcongress.com page load time and found that the first response time was 201 ms and then it took 14.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

datacloudcongress.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value27.2 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value14,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

Network Requests Diagram

datacloudcongress.com

201 ms

www.datacloudcongress.com

333 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

158 ms

css_hYCLW089C9S9sP3ZYkuG6R-Q5ZHbEhblZBFjwZ_bE_I.css

163 ms

css_MnXiytJtb186Ydycnpwpw34cuUsHaKc80ey5LiQXhSY.css

160 ms

Our browser made a total of 227 requests to load all elements on the main page. We found that 59% of them (133 requests) were addressed to the original Datacloudcongress.com, 16% (36 requests) were made to Maps.googleapis.com and 4% (9 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (9.9 sec) relates to the external source Reddit.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (24%)

Content Size

5.3 MB

After Optimization

4.0 MB

In fact, the total size of Datacloudcongress.com main page is 5.3 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. 75% 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 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 207.1 kB

  • Original 256.5 kB
  • After minification 251.7 kB
  • After compression 49.3 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 207.1 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 82.5 kB

  • Original 3.6 MB
  • After minification 3.5 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. Datacloud Congress images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 942.5 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 472.6 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 942.5 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 54.2 kB

  • Original 67.6 kB
  • After minification 66.5 kB
  • After compression 13.4 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. Datacloudcongress.com needs all CSS files to be minified and compressed as it can save up to 54.2 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (24%)

Requests Now

204

After Optimization

155

The browser has sent 204 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Datacloud Congress. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

datacloudcongress.com accessibility score

93

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

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

High

Links do not have a discernible name

Best Practices

datacloudcongress.com 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

datacloudcongress.com 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 Datacloudcongress.com 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 Datacloudcongress.com 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

Open Graph description is not detected on the main page of Datacloud Congress. 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: