Tools & Wizards About Us
verticaldanceforum.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

verticaldanceforum.com

Vertical Dance Forum | VDF is a platform composed of 7 partners, vertical dance professionals in Europe and Canada

Page Load Speed

8.2 sec in total

First Response

2.6 sec

Resources Loaded

5.6 sec

Page Rendered

78 ms

verticaldanceforum.com screenshot

About Website

Visit verticaldanceforum.com now to see the best up-to-date Vertical Dance Forum content and also check out these interesting facts you probably never knew about verticaldanceforum.com

The Vertical dance forum is composed of 7 vertical dance companies which organises meetings, events and workshops

Visit verticaldanceforum.com

Key Findings

We analyzed Verticaldanceforum.com page load time and found that the first response time was 2.6 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

verticaldanceforum.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value810 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.215

58/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

verticaldanceforum.com

2569 ms

analytics.js

29 ms

collect

14 ms

js

70 ms

jquery.min.js

10 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 75% of them (54 requests) were addressed to the original Verticaldanceforum.com, 17% (12 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Verticaldanceforum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (28%)

Content Size

5.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Verticaldanceforum.com main page is 5.1 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 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 1.4 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 171.9 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 1.4 MB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 8.0 kB

  • Original 3.0 MB
  • After minification 3.0 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. Vertical Dance Forum images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 881 B

  • Original 469.2 kB
  • After minification 469.2 kB
  • After compression 468.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 7 (14%)

Requests Now

51

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vertical Dance Forum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

verticaldanceforum.com

verticaldanceforum.com

2569 ms

analytics.js

analytics.js

29 ms

collect

collect

14 ms

js

js

70 ms

jquery.min.js

jquery.min.js

10 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

138 ms

header-fae01cdd.min.js

header-fae01cdd.min.js

439 ms

js

js

166 ms

header-dacf0cf2.min.js

header-dacf0cf2.min.js

267 ms

css

css

21 ms

footer-33a84edc.min.js

footer-33a84edc.min.js

360 ms

Logo-VDF-big_1.png

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139 ms

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142 ms

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109 ms

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108 ms

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497 ms

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377 ms

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Slider-Homepage-VDF-ange-2.jpg

470 ms

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Slider-Homepage-VDF-ange-detourecompression.png

412 ms

Slider-Homepage-VDF-il-posto.jpg

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560 ms

Danseuse-detouragecompression.png

Danseuse-detouragecompression.png

447 ms

Slider-Homepage-VDF-kate-lawrence.jpg

Slider-Homepage-VDF-kate-lawrence.jpg

493 ms

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540 ms

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553 ms

Slider-Homepage-VDF-histeria-fond.jpg

Slider-Homepage-VDF-histeria-fond.jpg

627 ms

Slider-Homepage-VDF-histeriai-homme-detoure.png

Slider-Homepage-VDF-histeriai-homme-detoure.png

687 ms

Vertical-montage-detourage4.jpg

Vertical-montage-detourage4.jpg

670 ms

Vertical-montage-detourage-hommes4compression.png

Vertical-montage-detourage-hommes4compression.png

670 ms

Header-gravity-immeuble2.jpg

Header-gravity-immeuble2.jpg

708 ms

Fort-Dunlop-03-detoure.png

Fort-Dunlop-03-detoure.png

672 ms

header.jpg

header.jpg

889 ms

Photo-2-Tim-MathesonLibrary-Square-Tower.jpg

Photo-2-Tim-MathesonLibrary-Square-Tower.jpg

754 ms

Photo-1-Gates-of-Velebit-2014-Paklenica-National-Park-photo-by-Stipe-Surac.jpg

Photo-1-Gates-of-Velebit-2014-Paklenica-National-Park-photo-by-Stipe-Surac.jpg

766 ms

European-program-e1507843687420.png

European-program-e1507843687420.png

781 ms

quote-hiphop.png

quote-hiphop.png

786 ms

3-Il-Posto-by-Furio-Ganz-_Hybrid-Tower-Mestre-Italy.jpg

3-Il-Posto-by-Furio-Ganz-_Hybrid-Tower-Mestre-Italy.jpg

793 ms

news-wales-1.jpg

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867 ms

ireland.jpg

ireland.jpg

869 ms

Capture-d%E2%80%99%C3%A9cran-2019-12-17-%C3%A0-19.35.31.png

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2120 ms

Capture-d%E2%80%99%C3%A9cran-2019-12-01-%C3%A0-22.37.16.png

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2209 ms

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2491 ms

Capture-d%E2%80%99%C3%A9cran-2019-12-01-%C3%A0-22.10.42.png

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2415 ms

21762593_275799669593288_1914628034657546364_o.jpg

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958 ms

Capture-d%E2%80%99%C3%A9cran-2018-08-16-%C3%A0-15.13.21.png

Capture-d%E2%80%99%C3%A9cran-2018-08-16-%C3%A0-15.13.21.png

2481 ms

Gravity-and-levity.jpg

Gravity-and-levity.jpg

1165 ms

Environnement-Vertical-%C2%A9Pietro-Gabriel.jpg

Environnement-Vertical-%C2%A9Pietro-Gabriel.jpg

1277 ms

Fidget-feet-%E2%80%93-Fire-Birds.jpg

Fidget-feet-%E2%80%93-Fire-Birds.jpg

1380 ms

JTUSjIg1_i6t8kCHKm459WdhzQ.woff

JTUSjIg1_i6t8kCHKm459WdhzQ.woff

61 ms

JTURjIg1_i6t8kCHKm45_ZpC3gfD-A.woff

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147 ms

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82 ms

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JTUQjIg1_i6t8kCHKm45_QpRxy7g.woff

146 ms

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144 ms

JTURjIg1_i6t8kCHKm45_epG3gfD-A.woff

JTURjIg1_i6t8kCHKm45_epG3gfD-A.woff

146 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1400 ms

VDKL-Paul-Sampson-Hints-to-Lady-Travellers-Venue-Cyrmru-Llandudno.jpg

VDKL-Paul-Sampson-Hints-to-Lady-Travellers-Venue-Cyrmru-Llandudno.jpg

1483 ms

by-Tim-Matheson-_Faris-Theatre-Vancouver-.jpg

by-Tim-Matheson-_Faris-Theatre-Vancouver-.jpg

1568 ms

EmilyLimePro.woff

EmilyLimePro.woff

1689 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

6 ms

1Ptug8zYS_SKggPNyCMISQ.woff

1Ptug8zYS_SKggPNyCMISQ.woff

81 ms

1Ptrg8zYS_SKggPNwN4rWqhPBg.woff

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132 ms

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36 ms

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57 ms

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1Ptrg8zYS_SKggPNwJYtWqhPBg.woff

58 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

1554 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

1630 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

1701 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

1727 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

1743 ms

play_video.png

play_video.png

1922 ms

by-nina-durdevic-performance-Little-Tragedy-2011-Zagreb-Dance-Center-2.jpg

by-nina-durdevic-performance-Little-Tragedy-2011-Zagreb-Dance-Center-2.jpg

1866 ms

loader.gif

loader.gif

159 ms

revicons.woff

revicons.woff

102 ms

Accessibility Review

verticaldanceforum.com accessibility score

84

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

verticaldanceforum.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

verticaldanceforum.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Verticaldanceforum.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 Verticaldanceforum.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

verticaldanceforum.com

Open Graph description is not detected on the main page of Vertical Dance Forum. 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: