Tools & Wizards About Us
seriousdjs.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

seriousdjs.com

SERIOUS DJS

Page Load Speed

4.4 sec in total

First Response

549 ms

Resources Loaded

3 sec

Page Rendered

929 ms

seriousdjs.com screenshot

About Website

Visit seriousdjs.com now to see the best up-to-date SERIOUS DJS content and also check out these interesting facts you probably never knew about seriousdjs.com

Look at their serious DJ faces. All so very serious.

Visit seriousdjs.com

Key Findings

We analyzed Seriousdjs.com page load time and found that the first response time was 549 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

seriousdjs.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

45/100

25%

SI (Speed Index)

Value4.7 s

68/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.3 s

73/100

10%

Network Requests Diagram

seriousdjs.com

549 ms

js

61 ms

reset.css

106 ms

fonts.css

208 ms

icons.css

209 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 93% of them (62 requests) were addressed to the original Seriousdjs.com, 4% (3 requests) were made to Use.typekit.net and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Seriousdjs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (13%)

Content Size

14.9 MB

After Optimization

13.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Seriousdjs.com main page is 14.9 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 14.8 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 25.1 kB

  • Original 27.1 kB
  • After minification 16.0 kB
  • After compression 2.0 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 11.2 kB, which is 41% 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 25.1 kB or 93% of the original size.

Image Optimization

-12%

Potential reduce by 1.8 MB

  • Original 14.8 MB
  • After minification 12.9 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. Obviously, SERIOUS DJS needs image optimization as it can save up to 1.8 MB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 63.1 kB

  • Original 95.1 kB
  • After minification 92.2 kB
  • After compression 32.0 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 63.1 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 9.6 kB

  • Original 12.1 kB
  • After minification 6.5 kB
  • After compression 2.5 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. Seriousdjs.com needs all CSS files to be minified and compressed as it can save up to 9.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (14%)

Requests Now

64

After Optimization

55

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SERIOUS DJS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

seriousdjs.com

seriousdjs.com

549 ms

js

js

61 ms

reset.css

reset.css

106 ms

fonts.css

fonts.css

208 ms

icons.css

icons.css

209 ms

layout.css

layout.css

210 ms

styles.css

styles.css

218 ms

jquery-3.x.min.js

jquery-3.x.min.js

533 ms

load-posts.js

load-posts.js

218 ms

page-functions.js

page-functions.js

314 ms

kip7vgw.css

kip7vgw.css

115 ms

p.css

p.css

29 ms

serious-djs-header.svg

serious-djs-header.svg

124 ms

social-small-facebook.svg

social-small-facebook.svg

118 ms

social-small-twitter.svg

social-small-twitter.svg

111 ms

mason.jpg

mason.jpg

227 ms

magnus-kermack.png

magnus-kermack.png

712 ms

channel-tres.jpg

channel-tres.jpg

476 ms

eynka.png

eynka.png

966 ms

bleu-clair.jpg

bleu-clair.jpg

567 ms

lau-ra.png

lau-ra.png

791 ms

tsha.png

tsha.png

1090 ms

sarah-story.jpg

sarah-story.jpg

602 ms

moby.png

moby.png

901 ms

meg-ward-2.png

meg-ward-2.png

1106 ms

dj-deepika.jpg

dj-deepika.jpg

833 ms

bed-klock.jpg

bed-klock.jpg

906 ms

bjorn-akesson.jpg

bjorn-akesson.jpg

952 ms

levi-chin.jpg

levi-chin.jpg

1018 ms

sneekes.jpg

sneekes.jpg

1015 ms

kenishii.jpg

kenishii.jpg

1146 ms

missrepresent.jpg

missrepresent.jpg

1072 ms

ploughman.jpg

ploughman.jpg

1123 ms

kim-kaey.png

kim-kaey.png

1197 ms

ro.jpg

ro.jpg

1181 ms

milf.jpg

milf.jpg

1209 ms

frau-schtrella.jpg

frau-schtrella.jpg

1218 ms

etienne-de-crecy.jpg

etienne-de-crecy.jpg

1257 ms

helena-hauff.jpg

helena-hauff.jpg

1266 ms

france.jpg

france.jpg

1289 ms

djane-mirjami.jpg

djane-mirjami.jpg

1308 ms

blinders.jpg

blinders.jpg

1316 ms

funkydoolah.png

funkydoolah.png

1343 ms

peter-brown.jpg

peter-brown.jpg

1451 ms

hunee.jpg

hunee.jpg

1390 ms

jayda-g.jpg

jayda-g.jpg

1405 ms

jackmaster-1.jpg

jackmaster-1.jpg

1420 ms

russ-yallop.jpg

russ-yallop.jpg

1419 ms

d

d

45 ms

d

d

12 ms

jamie-jones-1.jpg

jamie-jones-1.jpg

1374 ms

waff.jpg

waff.jpg

1420 ms

maze-and-masters.jpg

maze-and-masters.jpg

1427 ms

venice-calypso.jpg

venice-calypso.jpg

1313 ms

syreeta.jpg

syreeta.jpg

1067 ms

waxwings.jpg

waxwings.jpg

1086 ms

darthfader.jpg

darthfader.jpg

974 ms

machino.jpg

machino.jpg

915 ms

mikey-ovens.jpg

mikey-ovens.jpg

841 ms

vika-kova.jpg

vika-kova.jpg

816 ms

jb.jpg

jb.jpg

757 ms

abraham.jpg

abraham.jpg

780 ms

sagia.jpg

sagia.jpg

788 ms

hoaprox.jpg

hoaprox.jpg

775 ms

alfie.jpg

alfie.jpg

741 ms

afro-b.jpg

afro-b.jpg

748 ms

teisha-matthews.jpg

teisha-matthews.jpg

752 ms

Accessibility Review

seriousdjs.com accessibility score

60

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

High

Links do not have a discernible name

Best Practices

seriousdjs.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

seriousdjs.com SEO score

92

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seriousdjs.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Seriousdjs.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

seriousdjs.com

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