6.7 sec in total
569 ms
5.8 sec
327 ms
Welcome to best-price.co.jp homepage info - get ready to check Best Price best content for Japan right away, or after learning these important things about best-price.co.jp
照明器具、換気扇からエアコンまで 激安の照明器具通販ショップです。価格はどこよりも安く、安心のメーカー保証。
Visit best-price.co.jpWe analyzed Best-price.co.jp page load time and found that the first response time was 569 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
best-price.co.jp performance score
name
value
score
weighting
Value2.6 s
64/100
10%
Value6.3 s
10/100
25%
Value7.2 s
29/100
10%
Value190 ms
90/100
30%
Value0.139
79/100
15%
Value8.2 s
40/100
10%
569 ms
2296 ms
492 ms
334 ms
329 ms
Our browser made a total of 97 requests to load all elements on the main page. We found that 97% of them (94 requests) were addressed to the original Best-price.co.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Best-price.co.jp.
Page size can be reduced by 576.6 kB (30%)
1.9 MB
1.3 MB
In fact, the total size of Best-price.co.jp main page is 1.9 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 1.3 MB which makes up the majority of the site volume.
Potential reduce by 388.8 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 388.8 kB or 95% of the original size.
Potential reduce by 60.7 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. Best Price images are well optimized though.
Potential reduce by 102.6 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 102.6 kB or 62% of the original size.
Potential reduce by 24.5 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. Best-price.co.jp needs all CSS files to be minified and compressed as it can save up to 24.5 kB or 82% of the original size.
Number of requests can be reduced by 17 (18%)
95
78
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Best Price. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
best-price.co.jp
569 ms
www.best-price.co.jp
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best.css
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best_info.css
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ddsmoothmenu.css
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ddsmoothmenu-v.css
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jquery.min.js
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best_cal.css
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right_over.gif
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best-price.co.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 have valid values
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
best-price.co.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
best-price.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
JA
N/A
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Best-price.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Best-price.co.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.
best-price.co.jp
Open Graph description is not detected on the main page of Best Price. 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: