5.7 sec in total
679 ms
4.8 sec
160 ms
Welcome to sparksgogo.jp homepage info - get ready to check SPARKS GO best content for Japan right away, or after learning these important things about sparksgogo.jp
SPARKS GO GOのオフィシャルウェブサイト
Visit sparksgogo.jpWe analyzed Sparksgogo.jp page load time and found that the first response time was 679 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sparksgogo.jp performance score
name
value
score
weighting
Value8.9 s
0/100
10%
Value19.9 s
0/100
25%
Value15.7 s
0/100
10%
Value5,810 ms
0/100
30%
Value0.65
9/100
15%
Value22.5 s
1/100
10%
679 ms
31 ms
40 ms
425 ms
48 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that 74% of them (37 requests) were addressed to the original Sparksgogo.jp, 10% (5 requests) were made to Google.com and 6% (3 requests) were made to Apple.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Sparksgogo.jp.
Page size can be reduced by 155.7 kB (24%)
640.9 kB
485.2 kB
In fact, the total size of Sparksgogo.jp main page is 640.9 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. 30% of websites need less resources to load. Images take 421.7 kB which makes up the majority of the site volume.
Potential reduce by 9.7 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 1.9 kB, which is 14% 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 9.7 kB or 71% of the original size.
Potential reduce by 10.6 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. SPARKS GO images are well optimized though.
Potential reduce by 113.3 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 113.3 kB or 64% of the original size.
Potential reduce by 22.1 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. Sparksgogo.jp needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 81% of the original size.
Number of requests can be reduced by 35 (73%)
48
13
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPARKS GO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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sparksgogo.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA toggle fields do not have accessible names
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
sparksgogo.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
sparksgogo.jp SEO score
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
Document uses legible font sizes
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sparksgogo.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sparksgogo.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.
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sparksgogo.jp
Open Graph data is detected on the main page of SPARKS GO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: