41.5 sec in total
1.6 sec
38.7 sec
1.2 sec
Welcome to sempre.jp homepage info - get ready to check SEMPRE best content for Japan right away, or after learning these important things about sempre.jp
センプレは心地よい空間をトータルに提案するライフスタイルショップです。世界中から選び抜いた家具や雑貨を取り揃えています。
Visit sempre.jpWe analyzed Sempre.jp page load time and found that the first response time was 1.6 sec and then it took 39.9 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
sempre.jp performance score
name
value
score
weighting
Value3.9 s
25/100
10%
Value9.9 s
0/100
25%
Value24.8 s
0/100
10%
Value1,530 ms
13/100
30%
Value0.109
87/100
15%
Value24.7 s
0/100
10%
1602 ms
48 ms
1156 ms
1365 ms
1185 ms
Our browser made a total of 198 requests to load all elements on the main page. We found that 84% of them (166 requests) were addressed to the original Sempre.jp, 7% (13 requests) were made to Fspark-ap.com and 2% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (10.6 sec) belongs to the original domain Sempre.jp.
Page size can be reduced by 282.1 kB (7%)
4.3 MB
4.0 MB
In fact, the total size of Sempre.jp main page is 4.3 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. 45% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.
Potential reduce by 96.7 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. 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 96.7 kB or 84% of the original size.
Potential reduce by 155.0 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. SEMPRE images are well optimized though.
Potential reduce by 29.5 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 29.5 kB or 19% of the original size.
Potential reduce by 938 B
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. Sempre.jp needs all CSS files to be minified and compressed as it can save up to 938 B or 13% of the original size.
Number of requests can be reduced by 32 (16%)
196
164
The browser has sent 196 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SEMPRE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.
www.sempre.jp
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gtm.js
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style.css
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jquery-3.7.1.min.js
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sempre.js
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slick.min.js
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sempre.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-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
sempre.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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
sempre.jp SEO score
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 Sempre.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 Sempre.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.
sempre.jp
Open Graph data is detected on the main page of SEMPRE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: