16.2 sec in total
2.1 sec
6.2 sec
7.9 sec
Click here to check amazing Kurobane content for Japan. Otherwise, check out these important facts you probably never knew about kurobane.biz
水戸の商店街で元気と評判のくろばね商店会の紹介。イベント写真や水戸の風景写真多数。
Visit kurobane.bizWe analyzed Kurobane.biz page load time and found that the first response time was 2.1 sec and then it took 14.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kurobane.biz performance score
name
value
score
weighting
Value1.6 s
93/100
10%
Value2.9 s
80/100
25%
Value3.0 s
94/100
10%
Value290 ms
80/100
30%
Value0.002
100/100
15%
Value2.3 s
99/100
10%
2123 ms
354 ms
538 ms
540 ms
541 ms
Our browser made a total of 157 requests to load all elements on the main page. We found that 89% of them (140 requests) were addressed to the original Kurobane.biz, 5% (8 requests) were made to Asumi.shinobi.jp and 1% (2 requests) were made to X5.tubakurame.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Kurobane.biz.
Page size can be reduced by 528.8 kB (19%)
2.8 MB
2.3 MB
In fact, the total size of Kurobane.biz main page is 2.8 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. 75% 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 2.3 MB which makes up the majority of the site volume.
Potential reduce by 479.7 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 225.7 kB, which is 42% 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 479.7 kB or 89% of the original size.
Potential reduce by 38.2 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. Kurobane images are well optimized though.
Potential reduce by 11.0 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 11.0 kB or 64% of the original size.
Number of requests can be reduced by 14 (9%)
156
142
The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kurobane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
kurobane.biz
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kurobane.biz 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.
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
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
kurobane.biz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
kurobane.biz SEO score
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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kurobane.biz 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 Kurobane.biz main page’s claimed encoding is shift_jis. 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.
kurobane.biz
Open Graph description is not detected on the main page of Kurobane. 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: