Access columbus.legolanddiscoverycenter.com. Top Kids Attraction

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value16.6 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value1,600 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.034

100/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

338 ms

gtm.js

65 ms

j.php

34 ms

lazysizes.min.-v-2.0.0-hotfix.5063-v.js

91 ms

style.-v-2.0.0-hotfix.5063-v.css

157 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Columbus.legolanddiscoverycenter.com, 36% (28 requests) were made to Assets.pxlecdn.com and 8% (6 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Legolanddiscoverycenter.com.

Content Size

814.3 kB

After Optimization

604.6 kB

In fact, the total size of Columbus.legolanddiscoverycenter.com main page is 814.3 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. Javascripts take 427.2 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 163.3 kB

Original 191.4 kB
After minification 148.2 kB
After compression 28.1 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 43.2 kB, which is 23% 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 163.3 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 7.6 kB

Original 80.8 kB
After minification 73.2 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. Columbus LEGOLAND Discovery Center images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 16.9 kB

Original 427.2 kB
After minification 427.2 kB
After compression 410.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 21.9 kB

Original 114.8 kB
After minification 114.8 kB
After compression 92.9 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. Columbus.legolanddiscoverycenter.com needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 19% of the original size.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Columbus LEGOLAND Discovery Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.