Tools & Wizards About Us
blackvelvetdance.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

blackvelvetdance.com

Black Velvet Pole Fitness Studio | polefitness | 14676 Pipeline Avenue suite H, Chino Hills, CA, USA

Page Load Speed

3.2 sec in total

First Response

331 ms

Resources Loaded

2.8 sec

Page Rendered

140 ms

blackvelvetdance.com screenshot

About Website

Welcome to blackvelvetdance.com homepage info - get ready to check Black Velvet Dance best content right away, or after learning these important things about blackvelvetdance.com

Black Velvet is a pole dancing studio for women located in Chino Hills CA. We help women get fit and confident through the sultry art of pole dancing. We offer private and group beginner pole dancing,...

Visit blackvelvetdance.com

Key Findings

We analyzed Blackvelvetdance.com page load time and found that the first response time was 331 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

blackvelvetdance.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

23/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value8,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.065

97/100

15%

TTI (Time to Interactive)

Value33.8 s

0/100

10%

Network Requests Diagram

www.blackvelvetdance.com

331 ms

minified.js

64 ms

focus-within-polyfill.js

58 ms

polyfill.min.js

1071 ms

thunderbolt-commons.e7839053.bundle.min.js

40 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blackvelvetdance.com, 40% (20 requests) were made to Static.xx.fbcdn.net and 24% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 391.0 kB (48%)

Content Size

819.5 kB

After Optimization

428.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blackvelvetdance.com main page is 819.5 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. 65% of websites need less resources to load. HTML takes 513.4 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 386.8 kB

  • Original 513.4 kB
  • After minification 511.7 kB
  • After compression 126.5 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 386.8 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 45.8 kB
  • After minification 45.8 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. Black Velvet Dance images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 260.4 kB
  • After minification 260.3 kB
  • After compression 256.1 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 25 (69%)

Requests Now

36

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Black Velvet Dance. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.blackvelvetdance.com

www.blackvelvetdance.com

331 ms

minified.js

minified.js

64 ms

focus-within-polyfill.js

focus-within-polyfill.js

58 ms

polyfill.min.js

polyfill.min.js

1071 ms

thunderbolt-commons.e7839053.bundle.min.js

thunderbolt-commons.e7839053.bundle.min.js

40 ms

main.760485a2.bundle.min.js

main.760485a2.bundle.min.js

93 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

41 ms

lodash.min.js

lodash.min.js

90 ms

react.production.min.js

react.production.min.js

92 ms

react-dom.production.min.js

react-dom.production.min.js

92 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

93 ms

31f0d9_84dcf61af4ccdaa7388b3e54ece164e7.png

31f0d9_84dcf61af4ccdaa7388b3e54ece164e7.png

110 ms

44239805

44239805

160 ms

video.php

video.php

916 ms

dac1b46ef174a6eb05b462696bbe3f9e.png

dac1b46ef174a6eb05b462696bbe3f9e.png

143 ms

bundle.min.js

bundle.min.js

68 ms

93 ms

89 ms

89 ms

86 ms

81 ms

86 ms

119 ms

121 ms

118 ms

119 ms

112 ms

117 ms

zFzP6Ylqz2O.css

zFzP6Ylqz2O.css

23 ms

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peYn2QFBygt.css

25 ms

baXAhrBE0N0.css

baXAhrBE0N0.css

42 ms

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L-_NjDlvXrA.js

30 ms

p64C4hI1rSG.js

p64C4hI1rSG.js

30 ms

cNXmRNSBQd-.js

cNXmRNSBQd-.js

121 ms

vbGrEFMQ51P.js

vbGrEFMQ51P.js

31 ms

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4r8pcxnOs4K.js

29 ms

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tYicBcbuYT5.js

40 ms

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FgKodZRF1FX.js

129 ms

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Vg0rboOfYbC.js

36 ms

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kgfNMnm1xH7.js

118 ms

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rogIrywazF0.js

151 ms

sSvL5m1ANbw.js

sSvL5m1ANbw.js

150 ms

dXk5exdOVhk.js

dXk5exdOVhk.js

150 ms

14510864_1105346736180981_6261800384692486144_n.jpg

14510864_1105346736180981_6261800384692486144_n.jpg

62 ms

326570041_730080348513643_2228826032054828163_n.jpg

326570041_730080348513643_2228826032054828163_n.jpg

54 ms

dPSddrtXl3W.js

dPSddrtXl3W.js

27 ms

PbZ9XhPJHr4.js

PbZ9XhPJHr4.js

21 ms

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IUL5qOw8Qg0.js

21 ms

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d8Rm2Jl_K6s.png

18 ms

vwOUmvzU_7P.png

vwOUmvzU_7P.png

18 ms

Accessibility Review

blackvelvetdance.com accessibility score

80

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-*] attributes do not match their roles

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

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

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.

Best Practices

blackvelvetdance.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

blackvelvetdance.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 Blackvelvetdance.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 Blackvelvetdance.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

blackvelvetdance.com

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