6.8 sec in total
836 ms
4.8 sec
1.2 sec
Visit sparco.shop-pro.jp now to see the best up-to-date SPARCO Shop Pro content for Japan and also check out these interesting facts you probably never knew about sparco.shop-pro.jp
スパルコ(SPARCO)専門店へようこそ!レーシング カートのシート・スーツ・ヘルメットなど人気のスパルコ(SPARCO)を正規代理店です。掲載以外の商品もご希望がありましたら、電話orメールにてお問合せ下さい。0856-78-1823
Visit sparco.shop-pro.jpWe analyzed Sparco.shop-pro.jp page load time and found that the first response time was 836 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
sparco.shop-pro.jp performance score
name
value
score
weighting
Value2.8 s
55/100
10%
Value3.3 s
69/100
25%
Value4.3 s
75/100
10%
Value100 ms
98/100
30%
Value0.429
22/100
15%
Value3.1 s
95/100
10%
836 ms
312 ms
212 ms
444 ms
38 ms
Our browser made a total of 167 requests to load all elements on the main page. We found that 4% of them (6 requests) were addressed to the original Sparco.shop-pro.jp, 57% (96 requests) were made to Img17.shop-pro.jp and 19% (32 requests) were made to Img.shop-pro.jp. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Img17.shop-pro.jp.
Page size can be reduced by 435.1 kB (18%)
2.5 MB
2.0 MB
In fact, the total size of Sparco.shop-pro.jp main page is 2.5 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 60.3 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 60.3 kB or 81% of the original size.
Potential reduce by 27.6 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. SPARCO Shop Pro images are well optimized though.
Potential reduce by 306.3 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 306.3 kB or 64% of the original size.
Potential reduce by 40.8 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. Sparco.shop-pro.jp needs all CSS files to be minified and compressed as it can save up to 40.8 kB or 79% of the original size.
Number of requests can be reduced by 35 (21%)
165
130
The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SPARCO Shop Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
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sparco.shop-pro.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Image elements do not have [alt] attributes
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.
sparco.shop-pro.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
sparco.shop-pro.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
JA
JA
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sparco.shop-pro.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Sparco.shop-pro.jp main page’s claimed encoding is euc-jp. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
sparco.shop-pro.jp
Open Graph data is detected on the main page of SPARCO Shop Pro. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: