5.7 sec in total
512 ms
5 sec
168 ms
Welcome to jewelsunsho.co.jp homepage info - get ready to check Jewelsunsho best content right away, or after learning these important things about jewelsunsho.co.jp
東京都江東区門前仲町で創業50余年。リフォーム、オーダーメイド、リペアなどを得意としております。ハイクオリティブランド”Kotty Colletion”、ローズカットダイヤ”ビジュードヴィーブル”、ミステリーセッティング、ナチュラルカラーダイヤモンド多数取り揃えております。
Visit jewelsunsho.co.jpWe analyzed Jewelsunsho.co.jp page load time and found that the first response time was 512 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jewelsunsho.co.jp performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value5.5 s
18/100
25%
Value6.6 s
37/100
10%
Value120 ms
97/100
30%
Value0.308
38/100
15%
Value5.1 s
75/100
10%
512 ms
1193 ms
340 ms
336 ms
672 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Jewelsunsho.co.jp, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Jewelsunsho.co.jp.
Page size can be reduced by 160.3 kB (19%)
823.5 kB
663.1 kB
In fact, the total size of Jewelsunsho.co.jp main page is 823.5 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. 20% of websites need less resources to load. Images take 631.6 kB which makes up the majority of the site volume.
Potential reduce by 67.4 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 67.4 kB or 90% of the original size.
Potential reduce by 19.6 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. Jewelsunsho images are well optimized though.
Potential reduce by 67.3 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 67.3 kB or 61% of the original size.
Potential reduce by 5.9 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. Jewelsunsho.co.jp needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 83% of the original size.
Number of requests can be reduced by 7 (15%)
46
39
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jewelsunsho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.
jewelsunsho.co.jp
512 ms
www.jewelsunsho.co.jp
1193 ms
swf.js
340 ms
jsbasic.js
336 ms
jquery-1.3.2.min.js
672 ms
jquery.easing.1.3.js
516 ms
jquery.galleryview-1.1.js
519 ms
jquery.timers-1.1.2.js
675 ms
wcax.js
339 ms
style.css
166 ms
ga.js
83 ms
cmn_header_01.jpg
334 ms
cmn_header_02.jpg
327 ms
cmn_header_03.jpg
342 ms
cmn_header_04.jpg
341 ms
20120723202258mainimg01.jpg
918 ms
20120723202258mainimg02.jpg
857 ms
20120723202258mainimg03.jpg
1004 ms
20120723202258mainimg04.jpg
1023 ms
20120723202258mainimg05.jpg
1047 ms
20120723202258mainimg06.jpg
947 ms
20120723202258mainimg_thmub01.jpg
1193 ms
20120723202258mainimg_thmub02.jpg
1249 ms
20120723202258mainimg_thmub03.jpg
1273 ms
20120723202258mainimg_thmub04.jpg
1331 ms
20120723202258mainimg_thmub05.jpg
1359 ms
20120723202258mainimg_thmub06.jpg
1380 ms
cmn_navi_01.jpg
1521 ms
cmn_navi_02.jpg
1582 ms
cmn_navi_03.jpg
1602 ms
cmn_navi_04.jpg
1655 ms
cmn_navi_05.jpg
1687 ms
cmn_navi_06.jpg
1712 ms
spacer.gif
1849 ms
01_btn_01.jpg
2080 ms
01_btn_02.jpg
2099 ms
01_btn_03.jpg
2140 ms
l_bnr_store.jpg
2016 ms
l_bnr_report.jpg
2040 ms
l_bnr_facebook.jpg
2173 ms
01_tit_01.gif
2352 ms
01_tit_02.gif
2372 ms
bnr_onlinestore.jpg
2742 ms
cmn_footer.jpg
2609 ms
pointer.gif
2432 ms
next.png
2453 ms
prev.png
2632 ms
__utm.gif
12 ms
jewelsunsho.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.
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
jewelsunsho.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
jewelsunsho.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jewelsunsho.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 Jewelsunsho.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
jewelsunsho.co.jp
Open Graph description is not detected on the main page of Jewelsunsho. 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: