3 sec in total
174 ms
2.2 sec
587 ms
Visit sphero.jp now to see the best up-to-date Sphero content for Japan and also check out these interesting facts you probably never knew about sphero.jp
Visit sphero.jpWe analyzed Sphero.jp page load time and found that the first response time was 174 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
sphero.jp performance score
174 ms
441 ms
313 ms
206 ms
144 ms
Our browser made a total of 64 requests to load all elements on the main page. We found that 28% of them (18 requests) were addressed to the original Sphero.jp, 33% (21 requests) were made to Orbotix.wpengine.netdna-cdn.com and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (776 ms) relates to the external source Orbotix.wpengine.netdna-cdn.com.
Page size can be reduced by 1.3 MB (47%)
2.8 MB
1.5 MB
In fact, the total size of Sphero.jp main page is 2.8 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. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 56.3 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 56.3 kB or 71% of the original size.
Potential reduce by 324.3 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. Obviously, Sphero needs image optimization as it can save up to 324.3 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 630.3 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 630.3 kB or 56% of the original size.
Potential reduce by 302.7 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. Sphero.jp needs all CSS files to be minified and compressed as it can save up to 302.7 kB or 88% of the original size.
Number of requests can be reduced by 31 (54%)
57
26
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sphero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
sphero.jp
174 ms
www.sphero.jp
441 ms
www.sphero.jp
313 ms
sphero.css
206 ms
discover.css
144 ms
jquery.min.js
20 ms
74619660.js
204 ms
modernizr-2.6.2-respond-1.1.0.min.js
142 ms
addthis_widget.js
16 ms
ollie.css
279 ms
retina.js
144 ms
navigation.js
210 ms
skip-link-focus-fix.js
210 ms
embed_shepherd-v1.js
51 ms
iframe-api-v1.js
47 ms
buttons.js
11 ms
css
77 ms
bIcY3_3JNqUVRAQQRNVteQ.ttf
209 ms
-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf
231 ms
8KhZd3VQBtXTAznvKjw-ky3USBnSvpkopQaUR-2r7iU.ttf
304 ms
xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf
306 ms
JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf
304 ms
ga.js
212 ms
spheromark.png
216 ms
graphic-painting-ollie.jpg
407 ms
graphic-home-icon-1.png
193 ms
graphic-home-icon-2.png
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graphic-home-icon-3.png
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graphic-home-icon-4.png
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graphic-home-icon-5.png
190 ms
graphic-home-icon-6.png
318 ms
graphic-home-icon-7.png
312 ms
graphic-painting-sphero.jpg
427 ms
Ollie-Crash-Test_Sphero-Connected-Toys-530x298.png
707 ms
Sphero-Chariot-Lego-Creation-530x298.png
708 ms
Launch-Vid-Image-530x298.jpg
551 ms
Programming-Success-Infographic_SQUARE1-530x298.png
602 ms
4H5B9779small-530x298.jpg
707 ms
top.jpg
311 ms
graphic-expand-image.png
307 ms
sphero-pattern.png
311 ms
sprite.png
185 ms
ja.png
530 ms
de.png
637 ms
en.png
638 ms
es.png
638 ms
fr.png
774 ms
it.png
775 ms
zh-hans.png
776 ms
FB-f-Logo__blue_29.png
112 ms
icons-social.png
211 ms
submit-arrow.png
213 ms
__utm.gif
28 ms
iframe_shim
40 ms
E-v1.js
22 ms
snapabug.js
110 ms
blank.gif
112 ms
ServiceGetConfig
233 ms
300lo.json
99 ms
getAllAppDefault.esi
41 ms
sh.7c7179124ea24ac6ba46caac.html
57 ms
getSegment.php
172 ms
checkOAuth.esi
34 ms
t.dhj
23 ms
sphero.jp SEO score
EN
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sphero.jp can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Sphero.jp 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.
sphero.jp
Open Graph description is not detected on the main page of Sphero. 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: