8.1 sec in total
899 ms
6.9 sec
326 ms
Click here to check amazing Sunfine content. Otherwise, check out these important facts you probably never knew about sunfine.co.jp
大阪や神戸、京都を中心に屋根工事や雨漏り修理、外壁塗装などを行っているサンファインのホームページです。屋根のリフォームや葺き替えのご相談は無料で承っております。お見積もりも無料で行います。
Visit sunfine.co.jpWe analyzed Sunfine.co.jp page load time and found that the first response time was 899 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sunfine.co.jp performance score
name
value
score
weighting
Value5.3 s
7/100
10%
Value12.6 s
0/100
25%
Value8.7 s
16/100
10%
Value70 ms
99/100
30%
Value0.482
17/100
15%
Value6.6 s
58/100
10%
899 ms
336 ms
1235 ms
350 ms
505 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 97% of them (73 requests) were addressed to the original Sunfine.co.jp, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Sunfine.co.jp.
Page size can be reduced by 132.6 kB (16%)
824.6 kB
692.0 kB
In fact, the total size of Sunfine.co.jp main page is 824.6 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. 25% of websites need less resources to load. Images take 625.7 kB which makes up the majority of the site volume.
Potential reduce by 15.6 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 2.5 kB, which is 12% 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 15.6 kB or 73% of the original size.
Potential reduce by 1.2 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. Sunfine images are well optimized though.
Potential reduce by 69.6 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 69.6 kB or 57% of the original size.
Potential reduce by 46.2 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. Sunfine.co.jp needs all CSS files to be minified and compressed as it can save up to 46.2 kB or 84% of the original size.
Number of requests can be reduced by 24 (32%)
74
50
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunfine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.
sunfine.co.jp
899 ms
import.css
336 ms
jquery-1.7.1.min.js
1235 ms
hover.js
350 ms
scroll.js
505 ms
jquery.cross-slide.min.js
704 ms
reset.css
341 ms
base.css
352 ms
header.css
360 ms
contents.css
514 ms
footer.css
677 ms
globalnavi.css
686 ms
others.css
719 ms
form.css
741 ms
index.css
847 ms
products.css
1006 ms
products2.css
1028 ms
products6.css
1038 ms
products7.css
1073 ms
products_category.css
1175 ms
execution.css
1212 ms
reform.css
1355 ms
company.css
1356 ms
inquiry.css
1357 ms
privacy.css
1391 ms
sitemap.css
1493 ms
ga.js
79 ms
header.jpg
829 ms
home_off.jpg
338 ms
product_off.jpg
358 ms
works_off.jpg
368 ms
flow_off.jpg
369 ms
company_off.jpg
515 ms
inquiry_off.jpg
709 ms
mainVisual.jpg
1521 ms
taiyoukou_b.jpg
727 ms
taiyoukou_logo.jpg
740 ms
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1071 ms
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2534 ms
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2365 ms
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2434 ms
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2437 ms
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2456 ms
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2716 ms
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14 ms
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2543 ms
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2420 ms
gaihekibanner_off.jpg
2760 ms
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logo.png
2373 ms
img1.jpg
2860 ms
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2756 ms
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3357 ms
sunfine.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
sunfine.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
sunfine.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunfine.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 Sunfine.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.
sunfine.co.jp
Open Graph description is not detected on the main page of Sunfine. 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: