1.7 sec in total
53 ms
1.1 sec
533 ms
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Visit mindstorms.comWe analyzed Mindstorms.com page load time and found that the first response time was 53 ms and then it took 1.7 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.
mindstorms.com performance score
53 ms
29 ms
167 ms
76 ms
16 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Mindstorms.com, 44% (19 requests) were made to Cache.lego.com and 40% (17 requests) were made to Mi-od-live-s.legocdn.com. The less responsive or slowest element that took the longest time to load (269 ms) relates to the external source Mi-od-live-s.legocdn.com.
Page size can be reduced by 571.5 kB (25%)
2.3 MB
1.7 MB
In fact, the total size of Mindstorms.com main page is 2.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 23.4 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 5.9 kB, which is 20% 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 23.4 kB or 78% of the original size.
Potential reduce by 31.3 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. MINDSTORMS images are well optimized though.
Potential reduce by 142.5 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 142.5 kB or 64% of the original size.
Potential reduce by 374.3 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. Mindstorms.com needs all CSS files to be minified and compressed as it can save up to 374.3 kB or 90% of the original size.
Number of requests can be reduced by 12 (35%)
34
22
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MINDSTORMS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
mindstorms.com
53 ms
default.aspx
29 ms
default.aspx
167 ms
mindstorms2014
76 ms
main.css
16 ms
modernizr.min.js
9 ms
mindstorms2014
145 ms
lego.id.header.js
142 ms
TrackManApi
142 ms
lego-web-mindstorms-site.min.js
46 ms
mindstormsbg.jpg
235 ms
headerrobotleft.png
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headerrobotright.png
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legologo.png
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cta_program-on-tablet_1128x704_02.jpg
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cta_build_1128x704_04.png
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cta_aboutev3.jpg
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cta_play_the_game_560x350.png
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cta_commander-app_560x350.png
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cta_downloads.jpg
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cta_challenge_564x350.jpg
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cta_support.jpg
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lego-logo-menu.svg
208 ms
flagcollection-horisontal.png
210 ms
global-nav-sprite.svg
254 ms
apiconfigservice.ashx
269 ms
mindstormslogo.png
111 ms
jsonp
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lego-web-elements-tracking-basictracking.min.js
58 ms
init
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LegalTextService.ashx
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ubuntu-b.woff
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ubuntu-m.woff
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ubuntu-r.woff
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ubuntu-l.woff
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play-regular.ttf
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play-bold.ttf
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lego.id.api.js
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handler
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styling.css
17 ms
jsonp
141 ms
0
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s9928407770115
12 ms
mindstorms.com SEO score
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mindstorms.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 Mindstorms.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.
mindstorms.com
Open Graph description is not detected on the main page of MINDSTORMS. 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: