Tools & Wizards About Us
djs.net screenshot

Report Summary

  • 84

    Performance

    Renders faster than
    88% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

djs.net

Underground Productions DJ Service (Calgary, Alberta) :: School Dance :: DJs

Page Load Speed

2.7 sec in total

First Response

448 ms

Resources Loaded

2 sec

Page Rendered

228 ms

djs.net screenshot

About Website

Welcome to djs.net homepage info - get ready to check DJs best content right away, or after learning these important things about djs.net

Underground Productions DJ Service provides DJ, sound, light video and laser entertainment for School Dance, Video Dance and high energy events in Calgary and Southern Alberta. ::Underground Productio...

Visit djs.net

Key Findings

We analyzed Djs.net page load time and found that the first response time was 448 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

djs.net performance score

84

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

djs.net

448 ms

underground.css

93 ms

highslide-full.js

266 ms

highslide.css

192 ms

slideshow.js

183 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 98% of them (86 requests) were addressed to the original Djs.net, 2% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (683 ms) belongs to the original domain Djs.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.9 kB (3%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Djs.net main page is 1.5 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.8 kB

  • Original 21.5 kB
  • After minification 20.0 kB
  • After compression 5.7 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 15.8 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 16.2 kB

  • Original 1.4 MB
  • After minification 1.4 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. DJs images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 9.1 kB

  • Original 49.4 kB
  • After minification 49.4 kB
  • After compression 40.3 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 9.1 kB or 18% of the original size.

CSS Optimization

-27%

Potential reduce by 1.8 kB

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 4.8 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. Djs.net needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 27% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

85

After Optimization

85

  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DJs. According to our analytics all requests are already optimized.

Network Requests Diagram

djs.net

djs.net

448 ms

underground.css

underground.css

93 ms

highslide-full.js

highslide-full.js

266 ms

highslide.css

highslide.css

192 ms

slideshow.js

slideshow.js

183 ms

dc.js

dc.js

17 ms

001.jpg

001.jpg

91 ms

002.jpg

002.jpg

96 ms

003.jpg

003.jpg

95 ms

004.jpg

004.jpg

97 ms

005.jpg

005.jpg

147 ms

006.jpg

006.jpg

162 ms

007.jpg

007.jpg

169 ms

008.jpg

008.jpg

173 ms

009.jpg

009.jpg

172 ms

010.jpg

010.jpg

174 ms

011.jpg

011.jpg

225 ms

012.jpg

012.jpg

239 ms

013.jpg

013.jpg

246 ms

014.jpg

014.jpg

251 ms

015.jpg

015.jpg

253 ms

016.jpg

016.jpg

253 ms

017.jpg

017.jpg

299 ms

018.jpg

018.jpg

314 ms

019.jpg

019.jpg

323 ms

020.jpg

020.jpg

330 ms

021.jpg

021.jpg

331 ms

022.jpg

022.jpg

330 ms

023.jpg

023.jpg

374 ms

024.jpg

024.jpg

390 ms

025.jpg

025.jpg

399 ms

026.jpg

026.jpg

403 ms

027.jpg

027.jpg

405 ms

028.jpg

028.jpg

405 ms

029.jpg

029.jpg

449 ms

030.jpg

030.jpg

468 ms

031.jpg

031.jpg

479 ms

032.jpg

032.jpg

481 ms

033.jpg

033.jpg

484 ms

034.jpg

034.jpg

485 ms

035.jpg

035.jpg

524 ms

036.jpg

036.jpg

539 ms

__utm.gif

__utm.gif

12 ms

037.jpg

037.jpg

467 ms

038.jpg

038.jpg

466 ms

039.jpg

039.jpg

476 ms

040.jpg

040.jpg

469 ms

041.jpg

041.jpg

457 ms

042.jpg

042.jpg

462 ms

043.jpg

043.jpg

466 ms

044.jpg

044.jpg

471 ms

045.jpg

045.jpg

471 ms

046.jpg

046.jpg

478 ms

047.jpg

047.jpg

452 ms

048.jpg

048.jpg

463 ms

049.jpg

049.jpg

465 ms

050.jpg

050.jpg

471 ms

051.jpg

051.jpg

470 ms

blgr122a.jpg

blgr122a.jpg

496 ms

blgr122bX.jpg

blgr122bX.jpg

451 ms

bg_top.jpg

bg_top.jpg

547 ms

up_neg_skyline_tiny.gif

up_neg_skyline_tiny.gif

465 ms

tableft.gif

tableft.gif

468 ms

tabright.gif

tabright.gif

469 ms

bg_left_menu.jpg

bg_left_menu.jpg

572 ms

crowd_1.JPG

crowd_1.JPG

602 ms

break_1.JPG

break_1.JPG

552 ms

break_2.JPG

break_2.JPG

477 ms

crowd_2.JPG

crowd_2.JPG

544 ms

banner%20hands%20up.jpg

banner%20hands%20up.jpg

539 ms

dj_2.jpg

dj_2.jpg

545 ms

27.jpg

27.jpg

683 ms

video.JPG

video.JPG

623 ms

05.jpg

05.jpg

542 ms

crowd_5.JPG

crowd_5.JPG

544 ms

crowd_4.JPG

crowd_4.JPG

613 ms

dj.jpg

dj.jpg

563 ms

kids%20having%20fun%20w%20pink%20shades.jpg

kids%20having%20fun%20w%20pink%20shades.jpg

646 ms

packed%20dance%20floor%20coyotes%20nye.jpg

packed%20dance%20floor%20coyotes%20nye.jpg

561 ms

three%20foot%20mirror%20ball%20in%20action.jpg

three%20foot%20mirror%20ball%20in%20action.jpg

571 ms

dj_carl.jpg

dj_carl.jpg

611 ms

girls_on_bass.jpg

girls_on_bass.jpg

613 ms

colour_burst.jpg

colour_burst.jpg

613 ms

celebration.jpg

celebration.jpg

601 ms

i_beam_on_ball.jpg

i_beam_on_ball.jpg

587 ms

outer-glow.png

outer-glow.png

97 ms

zoomout.cur

zoomout.cur

100 ms

loader.white.gif

loader.white.gif

99 ms

Accessibility Review

djs.net accessibility score

80

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

Image elements do not have [alt] attributes

Best Practices

djs.net best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

djs.net SEO score

69

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

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Djs.net 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 Djs.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

djs.net

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