12.6 sec in total
746 ms
10.1 sec
1.8 sec
Welcome to katananokura.jp homepage info - get ready to check Katananokura best content for China right away, or after learning these important things about katananokura.jp
日本刀販売・刀剣販売専門店の刀剣佐藤が提供する名刀,美術刀剣の通販専門のオンラインショップ「刀の蔵」です。岡山県倉敷市 倉敷刀剣美術館(運営 刀剣佐藤)が厳選した日本刀,名刀を販売。ご購入相談フリーダイヤル 0120-963-411
Visit katananokura.jpWe analyzed Katananokura.jp page load time and found that the first response time was 746 ms and then it took 11.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
katananokura.jp performance score
name
value
score
weighting
Value5.0 s
10/100
10%
Value15.2 s
0/100
25%
Value7.3 s
29/100
10%
Value180 ms
92/100
30%
Value0.217
57/100
15%
Value12.1 s
16/100
10%
746 ms
487 ms
24 ms
41 ms
326 ms
Our browser made a total of 168 requests to load all elements on the main page. We found that 44% of them (74 requests) were addressed to the original Katananokura.jp, 48% (80 requests) were made to Image1.shopserve.jp and 3% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Katananokura.jp.
Page size can be reduced by 352.1 kB (12%)
3.0 MB
2.6 MB
In fact, the total size of Katananokura.jp main page is 3.0 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. 35% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.
Potential reduce by 105.1 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 105.1 kB or 84% of the original size.
Potential reduce by 175.9 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. Katananokura images are well optimized though.
Potential reduce by 40.1 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 40.1 kB or 61% of the original size.
Potential reduce by 31.0 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. Katananokura.jp needs all CSS files to be minified and compressed as it can save up to 31.0 kB or 86% of the original size.
Number of requests can be reduced by 18 (11%)
165
147
The browser has sent 165 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Katananokura. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
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katananokura.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
Form elements do not have associated labels
Links do not have a discernible name
katananokura.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
katananokura.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 doesn't use 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 Katananokura.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 Katananokura.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.
katananokura.jp
Open Graph description is not detected on the main page of Katananokura. 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: