15.9 sec in total
2.1 sec
12.8 sec
989 ms
Welcome to dokusume.com homepage info - get ready to check Dokusume best content for Japan right away, or after learning these important things about dokusume.com
ベストセラー本は置かない、読んでいいと思った本しか取り扱わないという書店「読書のすすめ」は東京都江戸川区の篠崎にある熱い篤い本屋です!
Visit dokusume.comWe analyzed Dokusume.com page load time and found that the first response time was 2.1 sec and then it took 13.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dokusume.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value7.5 s
4/100
25%
Value6.1 s
45/100
10%
Value180 ms
91/100
30%
Value0.273
45/100
15%
Value7.4 s
48/100
10%
2071 ms
343 ms
343 ms
365 ms
368 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 68% of them (57 requests) were addressed to the original Dokusume.com, 17% (14 requests) were made to Google.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (8.3 sec) belongs to the original domain Dokusume.com.
Page size can be reduced by 894.8 kB (12%)
7.5 MB
6.6 MB
In fact, the total size of Dokusume.com main page is 7.5 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. 40% of websites need less resources to load. Images take 6.8 MB which makes up the majority of the site volume.
Potential reduce by 69.3 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 69.3 kB or 80% of the original size.
Potential reduce by 292.9 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. Dokusume images are well optimized though.
Potential reduce by 304.4 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 304.4 kB or 74% of the original size.
Potential reduce by 228.1 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. Dokusume.com needs all CSS files to be minified and compressed as it can save up to 228.1 kB or 83% of the original size.
Number of requests can be reduced by 30 (38%)
80
50
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dokusume. 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 9 to 1 for CSS and as a result speed up the page load time.
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style.css
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menu-item.css
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menu-for-applications.js
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dokusume.com 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
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
dokusume.com 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
dokusume.com 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
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dokusume.com 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 Dokusume.com 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.
dokusume.com
Open Graph description is not detected on the main page of Dokusume. 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: