Tools & Wizards About Us
otsjuke.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

otsjuke.com

DJ Software. TV/Radio Automation. Video, Karaoke, CD+G, MP3 & MPEG Mixing - OtsAV

Page Load Speed

1.6 sec in total

First Response

195 ms

Resources Loaded

1.3 sec

Page Rendered

147 ms

otsjuke.com screenshot

About Website

Click here to check amazing Otsjuke content. Otherwise, check out these important facts you probably never knew about otsjuke.com

The premier audio/video DJ software playout system, with first-class automation and full manual control, in popular use since 1999 and used by DJs, broadcasters, venues & music or video solution provi...

Visit otsjuke.com

Key Findings

We analyzed Otsjuke.com page load time and found that the first response time was 195 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

otsjuke.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

otsjuke.com

195 ms

www.otsav.com

113 ms

otsav.ots7.com

249 ms

layout.css

58 ms

typography.css

115 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Otsjuke.com, 77% (24 requests) were made to Otsav.ots7.com and 16% (5 requests) were made to Green.ots7.com. The less responsive or slowest element that took the longest time to load (410 ms) relates to the external source Green.ots7.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.8 kB (8%)

Content Size

535.4 kB

After Optimization

492.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Otsjuke.com main page is 535.4 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. 20% of websites need less resources to load. Images take 455.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.0 kB

  • Original 31.4 kB
  • After minification 18.9 kB
  • After compression 5.3 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. This page needs HTML code to be minified as it can gain 12.5 kB, which is 40% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 26.0 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 8.9 kB

  • Original 455.7 kB
  • After minification 446.7 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. Otsjuke images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 5.4 kB

  • Original 40.7 kB
  • After minification 40.7 kB
  • After compression 35.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 5.4 kB or 13% of the original size.

CSS Optimization

-31%

Potential reduce by 2.4 kB

  • Original 7.7 kB
  • After minification 7.7 kB
  • After compression 5.3 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. Otsjuke.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 31% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (36%)

Requests Now

28

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otsjuke. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

otsjuke.com

otsjuke.com

195 ms

www.otsav.com

www.otsav.com

113 ms

otsav.ots7.com

otsav.ots7.com

249 ms

layout.css

layout.css

58 ms

typography.css

typography.css

115 ms

form.css

form.css

169 ms

p7exp.css

p7exp.css

170 ms

p7exp.js

p7exp.js

170 ms

jquery.slider.css

jquery.slider.css

171 ms

jquery.min.js

jquery.min.js

227 ms

jquery.slider.min.js

jquery.slider.min.js

170 ms

201107-otsav.jpg

201107-otsav.jpg

350 ms

otslabs-ghdr-logo.png

otslabs-ghdr-logo.png

58 ms

otslabs-ghdr-right.png

otslabs-ghdr-right.png

56 ms

otslabs-ghdr-span.png

otslabs-ghdr-span.png

56 ms

otslabs-body-top.png

otslabs-body-top.png

57 ms

otslabs-body-mid.png

otslabs-body-mid.png

57 ms

otslabs-banner-av.jpg

otslabs-banner-av.jpg

167 ms

otslabs-menu-av-bg-bare.png

otslabs-menu-av-bg-bare.png

110 ms

otslabs-menu-av-bg.png

otslabs-menu-av-bg.png

110 ms

otslabs-menu-av-panel.png

otslabs-menu-av-panel.png

111 ms

OtsAVDJ-128x128.jpg

OtsAVDJ-128x128.jpg

111 ms

OtsAVRadio-128x128.jpg

OtsAVRadio-128x128.jpg

111 ms

OtsAVTV-128x128.jpg

OtsAVTV-128x128.jpg

167 ms

office140.jpg

office140.jpg

166 ms

otslabs-body-bot.png

otslabs-body-bot.png

165 ms

jquery-slider-theme.png

jquery-slider-theme.png

167 ms

tick-red-14x14.png

tick-red-14x14.png

237 ms

201904-bday-944x256.jpg

201904-bday-944x256.jpg

351 ms

201107-ams.jpg

201107-ams.jpg

410 ms

201207-esperanceishere.jpg

201207-esperanceishere.jpg

409 ms

Accessibility Review

otsjuke.com accessibility score

87

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

Best Practices

otsjuke.com 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

otsjuke.com SEO score

75

Search Engine Optimization Advices

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 Otsjuke.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 Otsjuke.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

otsjuke.com

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