3.8 sec in total
560 ms
3 sec
223 ms
Click here to check amazing Shiraken content for Japan. Otherwise, check out these important facts you probably never knew about shiraken.co.jp
石巻に生まれて百有余年。大正元年創業の石巻「白謙かまぼこ店」オンラインショップです。「極上笹かまぼこ」「白謙揚げかまぼこ」など約40品目の商品を販売しております。
Visit shiraken.co.jpWe analyzed Shiraken.co.jp page load time and found that the first response time was 560 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
shiraken.co.jp performance score
name
value
score
weighting
Value3.0 s
48/100
10%
Value9.0 s
1/100
25%
Value11.7 s
4/100
10%
Value580 ms
51/100
30%
Value0.484
17/100
15%
Value9.0 s
34/100
10%
560 ms
594 ms
667 ms
981 ms
577 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Shiraken.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Shiraken.co.jp.
Page size can be reduced by 73.0 kB (16%)
461.5 kB
388.5 kB
In fact, the total size of Shiraken.co.jp main page is 461.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 362.9 kB which makes up the majority of the site volume.
Potential reduce by 10.7 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 5.4 kB, which is 41% 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 10.7 kB or 81% of the original size.
Potential reduce by 825 B
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. Shiraken images are well optimized though.
Potential reduce by 44.1 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 44.1 kB or 68% of the original size.
Potential reduce by 17.4 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. Shiraken.co.jp needs all CSS files to be minified and compressed as it can save up to 17.4 kB or 86% of the original size.
Number of requests can be reduced by 9 (27%)
33
24
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shiraken. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
shiraken.co.jp
560 ms
default.aspx
594 ms
main.css
667 ms
jquery.js
981 ms
jquery.textresizer.js
577 ms
zoom.js
378 ms
reset.css
231 ms
utilities.css
189 ms
header-bottom.jpg
768 ms
logo.gif
406 ms
site-title.gif
207 ms
home.gif
163 ms
company.gif
163 ms
shops.gif
319 ms
satisfaction.gif
325 ms
history.gif
325 ms
hangup.gif
408 ms
header-shop-link.gif
484 ms
header-tel.gif
489 ms
main-visual.jpg
994 ms
topics_head.gif
590 ms
topiclist.gif
598 ms
about_head.gif
645 ms
1.jpg
651 ms
1_head.gif
1094 ms
more.gif
790 ms
2.jpg
1007 ms
2_head.gif
819 ms
3.jpg
952 ms
3_head.gif
977 ms
4.jpg
981 ms
4_head.gif
1141 ms
shops_head.gif
1169 ms
main.css
1158 ms
1.jpg
1167 ms
shiraken.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-hidden="true"] elements contain focusable descendents
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
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.
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
shiraken.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
shiraken.co.jp 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
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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shiraken.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 Shiraken.co.jp 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.
shiraken.co.jp
Open Graph description is not detected on the main page of Shiraken. 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: