11 sec in total
305 ms
10 sec
690 ms
Click here to check amazing Dospara content for Japan. Otherwise, check out these important facts you probably never knew about dospara.co.jp
パソコンの通販ならドスパラ【公式サイト】をご利用ください!BTOパソコンを中心としたカスタマイズパソコンの通販サイトです。100%国内生産、24時間国内サポートで安心!パソコンショップも全国展開中!
Visit dospara.co.jpWe analyzed Dospara.co.jp page load time and found that the first response time was 305 ms and then it took 10.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dospara.co.jp performance score
name
value
score
weighting
Value12.3 s
0/100
10%
Value55.8 s
0/100
25%
Value39.3 s
0/100
10%
Value31,640 ms
0/100
30%
Value0.206
60/100
15%
Value111.8 s
0/100
10%
305 ms
1508 ms
28 ms
43 ms
429 ms
Our browser made a total of 496 requests to load all elements on the main page. We found that 58% of them (286 requests) were addressed to the original Dospara.co.jp, 3% (13 requests) were made to D.adroll.com and 2% (9 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Dospara.co.jp.
Page size can be reduced by 3.1 MB (27%)
11.4 MB
8.3 MB
In fact, the total size of Dospara.co.jp main page is 11.4 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 7.8 MB which makes up the majority of the site volume.
Potential reduce by 245.3 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 245.3 kB or 84% of the original size.
Potential reduce by 304.6 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. Dospara images are well optimized though.
Potential reduce by 2.0 MB
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 2.0 MB or 74% of the original size.
Potential reduce by 554.8 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. Dospara.co.jp needs all CSS files to be minified and compressed as it can save up to 554.8 kB or 85% of the original size.
Number of requests can be reduced by 189 (42%)
446
257
The browser has sent 446 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dospara. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 85 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
dospara.co.jp
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dospara.co.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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
dospara.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
Browser errors were logged to the console
Page has valid source maps
dospara.co.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
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dospara.co.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 Dospara.co.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.
dospara.co.jp
Open Graph description is not detected on the main page of Dospara. 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: