Tools & Wizards About Us
nationaldoubledutchleague.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

nationaldoubledutchleague.com

NATIONAL DOUBLE DUTCH LEAGUE - a not-for-profit organization

Page Load Speed

8.3 sec in total

First Response

3.7 sec

Resources Loaded

4 sec

Page Rendered

581 ms

nationaldoubledutchleague.com screenshot

About Website

Welcome to nationaldoubledutchleague.com homepage info - get ready to check NATIONAL DOUBLE DUTCH LEAGUE best content right away, or after learning these important things about nationaldoubledutchleague.com

Official Site of the NATIONAL DOUBLE DUTCH LEAGUE a not-for-profit organization. A history of the game written by David A. Walker, the founder of the sport, traces the probable origins to ancient Phoe...

Visit nationaldoubledutchleague.com

Key Findings

We analyzed Nationaldoubledutchleague.com page load time and found that the first response time was 3.7 sec and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

nationaldoubledutchleague.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value39.8 s

0/100

10%

TBT (Total Blocking Time)

Value1,690 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value47.4 s

0/100

10%

Network Requests Diagram

nationaldoubledutchleague.com

3679 ms

style.min.css

78 ms

wp_shopping_cart_style.css

34 ms

css

32 ms

style.css

58 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Nationaldoubledutchleague.com, 92% (59 requests) were made to Nddl.org and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.7 sec) belongs to the original domain Nationaldoubledutchleague.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (16%)

Content Size

10.0 MB

After Optimization

8.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nationaldoubledutchleague.com main page is 10.0 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. Only a small number of websites need less resources to load. Images take 8.3 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 110.5 kB

  • Original 143.1 kB
  • After minification 139.3 kB
  • After compression 32.6 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 110.5 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 219.7 kB

  • Original 8.3 MB
  • After minification 8.1 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. NATIONAL DOUBLE DUTCH LEAGUE images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 318.3 kB

  • Original 468.3 kB
  • After minification 461.7 kB
  • After compression 149.9 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 318.3 kB or 68% of the original size.

CSS Optimization

-88%

Potential reduce by 922.3 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 122.1 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. Nationaldoubledutchleague.com needs all CSS files to be minified and compressed as it can save up to 922.3 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (64%)

Requests Now

61

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NATIONAL DOUBLE DUTCH LEAGUE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nationaldoubledutchleague.com

nationaldoubledutchleague.com

3679 ms

style.min.css

style.min.css

78 ms

wp_shopping_cart_style.css

wp_shopping_cart_style.css

34 ms

css

css

32 ms

style.css

style.css

58 ms

blocks.css

blocks.css

33 ms

elementor-icons.min.css

elementor-icons.min.css

45 ms

frontend.min.css

frontend.min.css

79 ms

swiper.min.css

swiper.min.css

46 ms

post-1777.css

post-1777.css

46 ms

frontend.min.css

frontend.min.css

99 ms

global.css

global.css

72 ms

post-6.css

post-6.css

60 ms

post-36.css

post-36.css

70 ms

post-71.css

post-71.css

72 ms

css

css

29 ms

fontawesome.min.css

fontawesome.min.css

83 ms

solid.min.css

solid.min.css

85 ms

jquery.min.js

jquery.min.js

96 ms

jquery-migrate.min.js

jquery-migrate.min.js

85 ms

animations.min.css

animations.min.css

149 ms

webfont.js

webfont.js

16 ms

mailoptin.min.js

mailoptin.min.js

73 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

75 ms

navigation.js

navigation.js

139 ms

global.js

global.js

161 ms

jquery.scrollTo.js

jquery.scrollTo.js

139 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

140 ms

imagesloaded.min.js

imagesloaded.min.js

157 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

157 ms

webpack.runtime.min.js

webpack.runtime.min.js

158 ms

frontend-modules.min.js

frontend-modules.min.js

157 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

157 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

158 ms

wp-polyfill.min.js

wp-polyfill.min.js

158 ms

hooks.min.js

hooks.min.js

159 ms

i18n.min.js

i18n.min.js

159 ms

frontend.min.js

frontend.min.js

158 ms

waypoints.min.js

waypoints.min.js

165 ms

core.min.js

core.min.js

159 ms

frontend.min.js

frontend.min.js

159 ms

elements-handlers.min.js

elements-handlers.min.js

158 ms

footer_logo-1.png

footer_logo-1.png

62 ms

nddl_logo.png

nddl_logo.png

46 ms

KY10470-e1551754438137.jpg

KY10470-e1551754438137.jpg

136 ms

KY10235.jpg

KY10235.jpg

75 ms

KY11040.jpg

KY11040.jpg

135 ms

KEY1867.jpg

KEY1867.jpg

62 ms

KY11418.jpg

KY11418.jpg

137 ms

nj-team.jpg

nj-team.jpg

140 ms

daddy5.jpg

daddy5.jpg

74 ms

DDHC-slide.jpg

DDHC-slide.jpg

138 ms

KY10289-e1552846874660.jpg

KY10289-e1552846874660.jpg

137 ms

9-1-1.jpg

9-1-1.jpg

141 ms

20150802_091815-2016_06_04-21_55_37-UTC.jpg

20150802_091815-2016_06_04-21_55_37-UTC.jpg

145 ms

ropes.jpg

ropes.jpg

142 ms

bag_img1.jpg

bag_img1.jpg

140 ms

bag_logo.png

bag_logo.png

141 ms

font

font

62 ms

om2ax5L2-e1552882228240.jpg

om2ax5L2-e1552882228240.jpg

143 ms

KY11522.jpg

KY11522.jpg

143 ms

footer_logo.png

footer_logo.png

142 ms

eicons.woff

eicons.woff

15 ms

fa-solid-900.woff

fa-solid-900.woff

23 ms

Accessibility Review

nationaldoubledutchleague.com accessibility score

98

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.

Best Practices

nationaldoubledutchleague.com best practices score

75

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

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

nationaldoubledutchleague.com SEO score

96

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

High

Tap targets are not sized appropriately

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 Nationaldoubledutchleague.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 Nationaldoubledutchleague.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

nationaldoubledutchleague.com

Open Graph data is detected on the main page of NATIONAL DOUBLE DUTCH LEAGUE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: